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Diffstat (limited to 'indra/newview/llmaterialeditor.cpp')
| -rw-r--r-- | indra/newview/llmaterialeditor.cpp | 3419 |
1 files changed, 3419 insertions, 0 deletions
diff --git a/indra/newview/llmaterialeditor.cpp b/indra/newview/llmaterialeditor.cpp new file mode 100644 index 0000000000..7a65231a2d --- /dev/null +++ b/indra/newview/llmaterialeditor.cpp @@ -0,0 +1,3419 @@ +/** + * @file llmaterialeditor.cpp + * @brief Implementation of the gltf material editor + * + * $LicenseInfo:firstyear=2022&license=viewerlgpl$ + * Second Life Viewer Source Code + * Copyright (C) 2010, Linden Research, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License only. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + * + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA + * $/LicenseInfo$ + */ + +#include "llviewerprecompiledheaders.h" + +#include "llmaterialeditor.h" + +#include "llagent.h" +#include "llagentbenefits.h" +#include "llappviewer.h" +#include "llcolorswatch.h" +#include "llcombobox.h" +#include "llfloaterreg.h" +#include "llfilesystem.h" +#include "llgltfmateriallist.h" +#include "llinventorymodel.h" +#include "llinventoryobserver.h" +#include "lllocalgltfmaterials.h" +#include "llnotificationsutil.h" +#include "lltexturectrl.h" +#include "lltrans.h" +#include "llviewermenufile.h" +#include "llviewertexture.h" +#include "llsdutil.h" +#include "llselectmgr.h" +#include "llstatusbar.h" // can_afford_transaction() +#include "lltoolpie.h" +#include "llviewerinventory.h" +#include "llinventory.h" +#include "llviewerregion.h" +#include "llvovolume.h" +#include "roles_constants.h" +#include "llviewerobjectlist.h" +#include "llsdserialize.h" +#include "llimagej2c.h" +#include "llviewertexturelist.h" +#include "llfloaterperms.h" + +#include "tinygltf/tiny_gltf.h" +#include "lltinygltfhelper.h" +#include <strstream> + + +const std::string MATERIAL_BASE_COLOR_DEFAULT_NAME = "Base Color"; +const std::string MATERIAL_NORMAL_DEFAULT_NAME = "Normal"; +const std::string MATERIAL_METALLIC_DEFAULT_NAME = "Metallic Roughness"; +const std::string MATERIAL_EMISSIVE_DEFAULT_NAME = "Emissive"; + +// Dirty flags +static const U32 MATERIAL_BASE_COLOR_DIRTY = 0x1 << 0; +static const U32 MATERIAL_BASE_COLOR_TEX_DIRTY = 0x1 << 1; + +static const U32 MATERIAL_NORMAL_TEX_DIRTY = 0x1 << 2; + +static const U32 MATERIAL_METALLIC_ROUGHTNESS_TEX_DIRTY = 0x1 << 3; +static const U32 MATERIAL_METALLIC_ROUGHTNESS_METALNESS_DIRTY = 0x1 << 4; +static const U32 MATERIAL_METALLIC_ROUGHTNESS_ROUGHNESS_DIRTY = 0x1 << 5; + +static const U32 MATERIAL_EMISIVE_COLOR_DIRTY = 0x1 << 6; +static const U32 MATERIAL_EMISIVE_TEX_DIRTY = 0x1 << 7; + +static const U32 MATERIAL_DOUBLE_SIDED_DIRTY = 0x1 << 8; +static const U32 MATERIAL_ALPHA_MODE_DIRTY = 0x1 << 9; +static const U32 MATERIAL_ALPHA_CUTOFF_DIRTY = 0x1 << 10; + +LLUUID LLMaterialEditor::mOverrideObjectId; +S32 LLMaterialEditor::mOverrideObjectTE = -1; +bool LLMaterialEditor::mOverrideInProgress = false; +bool LLMaterialEditor::mSelectionNeedsUpdate = true; + +LLFloaterComboOptions::LLFloaterComboOptions() + : LLFloater(LLSD()) +{ + buildFromFile("floater_combobox_ok_cancel.xml"); +} + +LLFloaterComboOptions::~LLFloaterComboOptions() +{ + +} + +BOOL LLFloaterComboOptions::postBuild() +{ + mConfirmButton = getChild<LLButton>("combo_ok", TRUE); + mCancelButton = getChild<LLButton>("combo_cancel", TRUE); + mComboOptions = getChild<LLComboBox>("combo_options", TRUE); + mComboText = getChild<LLTextBox>("combo_text", TRUE); + + mConfirmButton->setCommitCallback([this](LLUICtrl* ctrl, const LLSD& param) {onConfirm(); }); + mCancelButton->setCommitCallback([this](LLUICtrl* ctrl, const LLSD& param) {onCancel(); }); + + return TRUE; +} + +LLFloaterComboOptions* LLFloaterComboOptions::showUI( + combo_callback callback, + const std::string &title, + const std::string &description, + const std::list<std::string> &options) +{ + LLFloaterComboOptions* combo_picker = new LLFloaterComboOptions(); + if (combo_picker) + { + combo_picker->mCallback = callback; + combo_picker->setTitle(title); + + combo_picker->mComboText->setText(description); + + std::list<std::string>::const_iterator iter = options.begin(); + std::list<std::string>::const_iterator end = options.end(); + for (; iter != end; iter++) + { + combo_picker->mComboOptions->addSimpleElement(*iter); + } + combo_picker->mComboOptions->selectFirstItem(); + + combo_picker->openFloater(LLSD(title)); + combo_picker->setFocus(TRUE); + combo_picker->center(); + } + return combo_picker; +} + +LLFloaterComboOptions* LLFloaterComboOptions::showUI( + combo_callback callback, + const std::string &title, + const std::string &description, + const std::string &ok_text, + const std::string &cancel_text, + const std::list<std::string> &options) +{ + LLFloaterComboOptions* combo_picker = showUI(callback, title, description, options); + if (combo_picker) + { + combo_picker->mConfirmButton->setLabel(ok_text); + combo_picker->mCancelButton->setLabel(cancel_text); + } + return combo_picker; +} + +void LLFloaterComboOptions::onConfirm() +{ + mCallback(mComboOptions->getSimple(), mComboOptions->getCurrentIndex()); + closeFloater(); +} + +void LLFloaterComboOptions::onCancel() +{ + mCallback(std::string(), -1); + closeFloater(); +} + +class LLMaterialEditorCopiedCallback : public LLInventoryCallback +{ +public: + LLMaterialEditorCopiedCallback( + const std::string &buffer, + const LLSD &old_key, + bool has_unsaved_changes) + : mBuffer(buffer), + mOldKey(old_key), + mHasUnsavedChanges(has_unsaved_changes) + {} + + LLMaterialEditorCopiedCallback( + const LLSD &old_key, + const std::string &new_name) + : mOldKey(old_key), + mNewName(new_name), + mHasUnsavedChanges(false) + {} + + virtual void fire(const LLUUID& inv_item_id) + { + if (!mNewName.empty()) + { + // making a copy from a notecard doesn't change name, do it now + LLViewerInventoryItem* item = gInventory.getItem(inv_item_id); + if (item->getName() != mNewName) + { + LLSD updates; + updates["name"] = mNewName; + update_inventory_item(inv_item_id, updates, NULL); + } + } + LLMaterialEditor::finishSaveAs(mOldKey, inv_item_id, mBuffer, mHasUnsavedChanges); + } + +private: + std::string mBuffer; + LLSD mOldKey; + std::string mNewName; + bool mHasUnsavedChanges; +}; + +///---------------------------------------------------------------------------- +/// Class LLSelectedTEGetMatData +/// For finding selected applicable inworld material +///---------------------------------------------------------------------------- + +struct LLSelectedTEGetMatData : public LLSelectedTEFunctor +{ + LLSelectedTEGetMatData(bool for_override); + + bool apply(LLViewerObject* objectp, S32 te_index); + + bool mIsOverride; + bool mIdenticalTexColor; + bool mIdenticalTexMetal; + bool mIdenticalTexEmissive; + bool mIdenticalTexNormal; + bool mFirst; + LLUUID mTexColorId; + LLUUID mTexMetalId; + LLUUID mTexEmissiveId; + LLUUID mTexNormalId; + LLUUID mObjectId; + LLViewerObject* mObject = nullptr; + S32 mObjectTE; + LLUUID mMaterialId; + LLPointer<LLGLTFMaterial> mMaterial; + LLPointer<LLLocalGLTFMaterial> mLocalMaterial; +}; + +LLSelectedTEGetMatData::LLSelectedTEGetMatData(bool for_override) + : mIsOverride(for_override) + , mIdenticalTexColor(true) + , mIdenticalTexMetal(true) + , mIdenticalTexEmissive(true) + , mIdenticalTexNormal(true) + , mObjectTE(-1) + , mFirst(true) +{} + +bool LLSelectedTEGetMatData::apply(LLViewerObject* objectp, S32 te_index) +{ + if (!objectp) + { + return false; + } + LLUUID mat_id = objectp->getRenderMaterialID(te_index); + mMaterialId = mat_id; + bool can_use = mIsOverride ? objectp->permModify() : objectp->permCopy(); + LLTextureEntry *tep = objectp->getTE(te_index); + // We might want to disable this entirely if at least + // something in selection is no-copy or no modify + // or has no base material + if (can_use && tep && mat_id.notNull()) + { + if (mIsOverride) + { + LLPointer<LLGLTFMaterial> mat = tep->getGLTFRenderMaterial(); + + LLUUID tex_color_id; + LLUUID tex_metal_id; + LLUUID tex_emissive_id; + LLUUID tex_normal_id; + llassert(mat.notNull()); // by this point shouldn't be null + if (mat.notNull()) + { + tex_color_id = mat->mTextureId[LLGLTFMaterial::GLTF_TEXTURE_INFO_BASE_COLOR]; + tex_metal_id = mat->mTextureId[LLGLTFMaterial::GLTF_TEXTURE_INFO_METALLIC_ROUGHNESS]; + tex_emissive_id = mat->mTextureId[LLGLTFMaterial::GLTF_TEXTURE_INFO_EMISSIVE]; + tex_normal_id = mat->mTextureId[LLGLTFMaterial::GLTF_TEXTURE_INFO_NORMAL]; + } + if (mFirst) + { + mMaterial = mat; + mTexColorId = tex_color_id; + mTexMetalId = tex_metal_id; + mTexEmissiveId = tex_emissive_id; + mTexNormalId = tex_normal_id; + mObjectTE = te_index; + mObject = objectp; + mObjectId = objectp->getID(); + mFirst = false; + } + else + { + if (mTexColorId != tex_color_id) + { + mIdenticalTexColor = false; + } + if (mTexMetalId != tex_metal_id) + { + mIdenticalTexMetal = false; + } + if (mTexEmissiveId != tex_emissive_id) + { + mIdenticalTexEmissive = false; + } + if (mTexNormalId != tex_normal_id) + { + mIdenticalTexNormal = false; + } + } + } + else + { + LLGLTFMaterial *mat = tep->getGLTFMaterial(); + LLLocalGLTFMaterial *local_mat = dynamic_cast<LLLocalGLTFMaterial*>(mat); + + mObject = objectp; + mObjectId = objectp->getID(); + if (local_mat) + { + mLocalMaterial = local_mat; + } + mMaterial = tep->getGLTFRenderMaterial(); + + if (mMaterial.isNull()) + { + // Shouldn't be possible? + LL_WARNS("MaterialEditor") << "Object has material id, but no material" << LL_ENDL; + mMaterial = gGLTFMaterialList.getMaterial(mat_id); + } + } + return true; + } + return false; +} + +///---------------------------------------------------------------------------- +/// Class LLMaterialEditor +///---------------------------------------------------------------------------- + +// Default constructor +LLMaterialEditor::LLMaterialEditor(const LLSD& key) + : LLPreview(key) + , mUnsavedChanges(0) + , mRevertedChanges(0) + , mExpectedUploadCost(0) + , mUploadingTexturesCount(0) + , mUploadingTexturesFailure(false) +{ + const LLInventoryItem* item = getItem(); + if (item) + { + mAssetID = item->getAssetUUID(); + } +} + +void LLMaterialEditor::setObjectID(const LLUUID& object_id) +{ + LLPreview::setObjectID(object_id); + const LLInventoryItem* item = getItem(); + if (item) + { + mAssetID = item->getAssetUUID(); + } +} + +void LLMaterialEditor::setAuxItem(const LLInventoryItem* item) +{ + LLPreview::setAuxItem(item); + if (item) + { + mAssetID = item->getAssetUUID(); + } +} + +BOOL LLMaterialEditor::postBuild() +{ + // if this is a 'live editor' instance, it is also + // single instance and uses live overrides + mIsOverride = getIsSingleInstance(); + + mBaseColorTextureCtrl = getChild<LLTextureCtrl>("base_color_texture"); + mMetallicTextureCtrl = getChild<LLTextureCtrl>("metallic_roughness_texture"); + mEmissiveTextureCtrl = getChild<LLTextureCtrl>("emissive_texture"); + mNormalTextureCtrl = getChild<LLTextureCtrl>("normal_texture"); + mBaseColorCtrl = getChild<LLColorSwatchCtrl>("base color"); + mEmissiveColorCtrl = getChild<LLColorSwatchCtrl>("emissive color"); + + if (!gAgent.isGodlike()) + { + // Only allow fully permissive textures + mBaseColorTextureCtrl->setImmediateFilterPermMask(PERM_COPY | PERM_TRANSFER); + mMetallicTextureCtrl->setImmediateFilterPermMask(PERM_COPY | PERM_TRANSFER); + mEmissiveTextureCtrl->setImmediateFilterPermMask(PERM_COPY | PERM_TRANSFER); + mNormalTextureCtrl->setImmediateFilterPermMask(PERM_COPY | PERM_TRANSFER); + } + + // Texture callback + mBaseColorTextureCtrl->setCommitCallback(boost::bind(&LLMaterialEditor::onCommitTexture, this, _1, _2, MATERIAL_BASE_COLOR_TEX_DIRTY)); + mMetallicTextureCtrl->setCommitCallback(boost::bind(&LLMaterialEditor::onCommitTexture, this, _1, _2, MATERIAL_METALLIC_ROUGHTNESS_TEX_DIRTY)); + mEmissiveTextureCtrl->setCommitCallback(boost::bind(&LLMaterialEditor::onCommitTexture, this, _1, _2, MATERIAL_EMISIVE_TEX_DIRTY)); + mNormalTextureCtrl->setCommitCallback(boost::bind(&LLMaterialEditor::onCommitTexture, this, _1, _2, MATERIAL_NORMAL_TEX_DIRTY)); + + if (mIsOverride) + { + // Live editing needs a recovery mechanism on cancel + mBaseColorTextureCtrl->setOnCancelCallback(boost::bind(&LLMaterialEditor::onCancelCtrl, this, _1, _2, MATERIAL_BASE_COLOR_TEX_DIRTY)); + mMetallicTextureCtrl->setOnCancelCallback(boost::bind(&LLMaterialEditor::onCancelCtrl, this, _1, _2, MATERIAL_METALLIC_ROUGHTNESS_TEX_DIRTY)); + mEmissiveTextureCtrl->setOnCancelCallback(boost::bind(&LLMaterialEditor::onCancelCtrl, this, _1, _2, MATERIAL_EMISIVE_TEX_DIRTY)); + mNormalTextureCtrl->setOnCancelCallback(boost::bind(&LLMaterialEditor::onCancelCtrl, this, _1, _2, MATERIAL_NORMAL_TEX_DIRTY)); + + // Save applied changes on 'OK' to our recovery mechanism. + mBaseColorTextureCtrl->setOnSelectCallback(boost::bind(&LLMaterialEditor::onSelectCtrl, this, _1, _2, MATERIAL_BASE_COLOR_TEX_DIRTY)); + mMetallicTextureCtrl->setOnSelectCallback(boost::bind(&LLMaterialEditor::onSelectCtrl, this, _1, _2, MATERIAL_METALLIC_ROUGHTNESS_TEX_DIRTY)); + mEmissiveTextureCtrl->setOnSelectCallback(boost::bind(&LLMaterialEditor::onSelectCtrl, this, _1, _2, MATERIAL_EMISIVE_TEX_DIRTY)); + mNormalTextureCtrl->setOnSelectCallback(boost::bind(&LLMaterialEditor::onSelectCtrl, this, _1, _2, MATERIAL_NORMAL_TEX_DIRTY)); + } + else + { + mBaseColorTextureCtrl->setCanApplyImmediately(false); + mMetallicTextureCtrl->setCanApplyImmediately(false); + mEmissiveTextureCtrl->setCanApplyImmediately(false); + mNormalTextureCtrl->setCanApplyImmediately(false); + } + + if (!mIsOverride) + { + childSetAction("save", boost::bind(&LLMaterialEditor::onClickSave, this)); + childSetAction("save_as", boost::bind(&LLMaterialEditor::onClickSaveAs, this)); + childSetAction("cancel", boost::bind(&LLMaterialEditor::onClickCancel, this)); + } + + if (mIsOverride) + { + childSetVisible("base_color_upload_fee", FALSE); + childSetVisible("metallic_upload_fee", FALSE); + childSetVisible("emissive_upload_fee", FALSE); + childSetVisible("normal_upload_fee", FALSE); + } + else + { + S32 upload_cost = LLAgentBenefitsMgr::current().getTextureUploadCost(); + getChild<LLUICtrl>("base_color_upload_fee")->setTextArg("[FEE]", llformat("%d", upload_cost)); + getChild<LLUICtrl>("metallic_upload_fee")->setTextArg("[FEE]", llformat("%d", upload_cost)); + getChild<LLUICtrl>("emissive_upload_fee")->setTextArg("[FEE]", llformat("%d", upload_cost)); + getChild<LLUICtrl>("normal_upload_fee")->setTextArg("[FEE]", llformat("%d", upload_cost)); + } + + boost::function<void(LLUICtrl*, void*)> changes_callback = [this](LLUICtrl * ctrl, void* userData) + { + const U32 *flag = (const U32*)userData; + markChangesUnsaved(*flag); + // Apply changes to object live + applyToSelection(); + }; + + childSetCommitCallback("double sided", changes_callback, (void*)&MATERIAL_DOUBLE_SIDED_DIRTY); + + // BaseColor + mBaseColorCtrl->setCommitCallback(changes_callback, (void*)&MATERIAL_BASE_COLOR_DIRTY); + if (mIsOverride) + { + mBaseColorCtrl->setOnCancelCallback(boost::bind(&LLMaterialEditor::onCancelCtrl, this, _1, _2, MATERIAL_BASE_COLOR_DIRTY)); + mBaseColorCtrl->setOnSelectCallback(boost::bind(&LLMaterialEditor::onSelectCtrl, this, _1, _2, MATERIAL_BASE_COLOR_DIRTY)); + } + else + { + mBaseColorCtrl->setCanApplyImmediately(false); + } + // transparency is a part of base color + childSetCommitCallback("transparency", changes_callback, (void*)&MATERIAL_BASE_COLOR_DIRTY); + childSetCommitCallback("alpha mode", changes_callback, (void*)&MATERIAL_ALPHA_MODE_DIRTY); + childSetCommitCallback("alpha cutoff", changes_callback, (void*)&MATERIAL_ALPHA_CUTOFF_DIRTY); + + // Metallic-Roughness + childSetCommitCallback("metalness factor", changes_callback, (void*)&MATERIAL_METALLIC_ROUGHTNESS_METALNESS_DIRTY); + childSetCommitCallback("roughness factor", changes_callback, (void*)&MATERIAL_METALLIC_ROUGHTNESS_ROUGHNESS_DIRTY); + + // Emissive + mEmissiveColorCtrl->setCommitCallback(changes_callback, (void*)&MATERIAL_EMISIVE_COLOR_DIRTY); + if (mIsOverride) + { + mEmissiveColorCtrl->setOnCancelCallback(boost::bind(&LLMaterialEditor::onCancelCtrl, this, _1, _2, MATERIAL_EMISIVE_COLOR_DIRTY)); + mEmissiveColorCtrl->setOnSelectCallback(boost::bind(&LLMaterialEditor::onSelectCtrl, this, _1, _2, MATERIAL_EMISIVE_COLOR_DIRTY)); + } + else + { + mEmissiveColorCtrl->setCanApplyImmediately(false); + } + + if (!mIsOverride) + { + // "unsaved_changes" doesn't exist in live editor + childSetVisible("unsaved_changes", mUnsavedChanges); + + // Doesn't exist in live editor + getChild<LLUICtrl>("total_upload_fee")->setTextArg("[FEE]", llformat("%d", 0)); + } + + // Todo: + // Disable/enable setCanApplyImmediately() based on + // working from inventory, upload or editing inworld + + return LLPreview::postBuild(); +} + +void LLMaterialEditor::onClickCloseBtn(bool app_quitting) +{ + if (app_quitting || mIsOverride) + { + closeFloater(app_quitting); + } + else + { + onClickCancel(); + } +} + +void LLMaterialEditor::onClose(bool app_quitting) +{ + if (mSelectionUpdateSlot.connected()) + { + mSelectionUpdateSlot.disconnect(); + } + + LLPreview::onClose(app_quitting); +} + +void LLMaterialEditor::draw() +{ + if (mIsOverride) + { + if (mSelectionNeedsUpdate) + { + mSelectionNeedsUpdate = false; + clearTextures(); + setFromSelection(); + } + } + LLPreview::draw(); +} + +void LLMaterialEditor::handleReshape(const LLRect& new_rect, bool by_user) +{ + if (by_user) + { + const LLRect old_rect = getRect(); + LLRect clamp_rect(new_rect); + clamp_rect.mRight = clamp_rect.mLeft + old_rect.getWidth(); + LLPreview::handleReshape(clamp_rect, by_user); + } + else + { + LLPreview::handleReshape(new_rect, by_user); + } +} + +LLUUID LLMaterialEditor::getBaseColorId() +{ + return mBaseColorTextureCtrl->getValue().asUUID(); +} + +void LLMaterialEditor::setBaseColorId(const LLUUID& id) +{ + mBaseColorTextureCtrl->setValue(id); + mBaseColorTextureCtrl->setDefaultImageAssetID(id); + mBaseColorTextureCtrl->setTentative(FALSE); +} + +void LLMaterialEditor::setBaseColorUploadId(const LLUUID& id) +{ + // Might be better to use local textures and + // assign a fee in case of a local texture + if (id.notNull()) + { + // todo: this does not account for posibility of texture + // being from inventory, need to check that + childSetValue("base_color_upload_fee", getString("upload_fee_string")); + // Only set if we will need to upload this texture + mBaseColorTextureUploadId = id; + } + markChangesUnsaved(MATERIAL_BASE_COLOR_TEX_DIRTY); +} + +LLColor4 LLMaterialEditor::getBaseColor() +{ + LLColor4 ret = linearColor4(LLColor4(mBaseColorCtrl->getValue())); + ret.mV[3] = getTransparency(); + return ret; +} + +void LLMaterialEditor::setBaseColor(const LLColor4& color) +{ + mBaseColorCtrl->setValue(srgbColor4(color).getValue()); + setTransparency(color.mV[3]); +} + +F32 LLMaterialEditor::getTransparency() +{ + return childGetValue("transparency").asReal(); +} + +void LLMaterialEditor::setTransparency(F32 transparency) +{ + childSetValue("transparency", transparency); +} + +std::string LLMaterialEditor::getAlphaMode() +{ + return childGetValue("alpha mode").asString(); +} + +void LLMaterialEditor::setAlphaMode(const std::string& alpha_mode) +{ + childSetValue("alpha mode", alpha_mode); +} + +F32 LLMaterialEditor::getAlphaCutoff() +{ + return childGetValue("alpha cutoff").asReal(); +} + +void LLMaterialEditor::setAlphaCutoff(F32 alpha_cutoff) +{ + childSetValue("alpha cutoff", alpha_cutoff); +} + +void LLMaterialEditor::setMaterialName(const std::string &name) +{ + setTitle(name); + mMaterialName = name; +} + +LLUUID LLMaterialEditor::getMetallicRoughnessId() +{ + return mMetallicTextureCtrl->getValue().asUUID(); +} + +void LLMaterialEditor::setMetallicRoughnessId(const LLUUID& id) +{ + mMetallicTextureCtrl->setValue(id); + mMetallicTextureCtrl->setDefaultImageAssetID(id); + mMetallicTextureCtrl->setTentative(FALSE); +} + +void LLMaterialEditor::setMetallicRoughnessUploadId(const LLUUID& id) +{ + if (id.notNull()) + { + // todo: this does not account for posibility of texture + // being from inventory, need to check that + childSetValue("metallic_upload_fee", getString("upload_fee_string")); + mMetallicTextureUploadId = id; + } + markChangesUnsaved(MATERIAL_METALLIC_ROUGHTNESS_TEX_DIRTY); +} + +F32 LLMaterialEditor::getMetalnessFactor() +{ + return childGetValue("metalness factor").asReal(); +} + +void LLMaterialEditor::setMetalnessFactor(F32 factor) +{ + childSetValue("metalness factor", factor); +} + +F32 LLMaterialEditor::getRoughnessFactor() +{ + return childGetValue("roughness factor").asReal(); +} + +void LLMaterialEditor::setRoughnessFactor(F32 factor) +{ + childSetValue("roughness factor", factor); +} + +LLUUID LLMaterialEditor::getEmissiveId() +{ + return mEmissiveTextureCtrl->getValue().asUUID(); +} + +void LLMaterialEditor::setEmissiveId(const LLUUID& id) +{ + mEmissiveTextureCtrl->setValue(id); + mEmissiveTextureCtrl->setDefaultImageAssetID(id); + mEmissiveTextureCtrl->setTentative(FALSE); +} + +void LLMaterialEditor::setEmissiveUploadId(const LLUUID& id) +{ + if (id.notNull()) + { + // todo: this does not account for posibility of texture + // being from inventory, need to check that + childSetValue("emissive_upload_fee", getString("upload_fee_string")); + mEmissiveTextureUploadId = id; + } + markChangesUnsaved(MATERIAL_EMISIVE_TEX_DIRTY); +} + +LLColor4 LLMaterialEditor::getEmissiveColor() +{ + return linearColor4(LLColor4(mEmissiveColorCtrl->getValue())); +} + +void LLMaterialEditor::setEmissiveColor(const LLColor4& color) +{ + mEmissiveColorCtrl->setValue(srgbColor4(color).getValue()); +} + +LLUUID LLMaterialEditor::getNormalId() +{ + return mNormalTextureCtrl->getValue().asUUID(); +} + +void LLMaterialEditor::setNormalId(const LLUUID& id) +{ + mNormalTextureCtrl->setValue(id); + mNormalTextureCtrl->setDefaultImageAssetID(id); + mNormalTextureCtrl->setTentative(FALSE); +} + +void LLMaterialEditor::setNormalUploadId(const LLUUID& id) +{ + if (id.notNull()) + { + // todo: this does not account for posibility of texture + // being from inventory, need to check that + childSetValue("normal_upload_fee", getString("upload_fee_string")); + mNormalTextureUploadId = id; + } + markChangesUnsaved(MATERIAL_NORMAL_TEX_DIRTY); +} + +bool LLMaterialEditor::getDoubleSided() +{ + return childGetValue("double sided").asBoolean(); +} + +void LLMaterialEditor::setDoubleSided(bool double_sided) +{ + childSetValue("double sided", double_sided); +} + +void LLMaterialEditor::resetUnsavedChanges() +{ + mUnsavedChanges = 0; + mRevertedChanges = 0; + if (!mIsOverride) + { + childSetVisible("unsaved_changes", false); + setCanSave(false); + + mExpectedUploadCost = 0; + getChild<LLUICtrl>("total_upload_fee")->setTextArg("[FEE]", llformat("%d", mExpectedUploadCost)); + } +} + +void LLMaterialEditor::markChangesUnsaved(U32 dirty_flag) +{ + mUnsavedChanges |= dirty_flag; + if (mIsOverride) + { + // at the moment live editing (mIsOverride) applies everything 'live' + // and "unsaved_changes", save/cancel buttons don't exist there + return; + } + + childSetVisible("unsaved_changes", mUnsavedChanges); + + if (mUnsavedChanges) + { + const LLInventoryItem* item = getItem(); + if (item) + { + //LLPermissions perm(item->getPermissions()); + bool allow_modify = canModify(mObjectUUID, item); + bool source_library = mObjectUUID.isNull() && gInventory.isObjectDescendentOf(mItemUUID, gInventory.getLibraryRootFolderID()); + bool source_notecard = mNotecardInventoryID.notNull(); + + setCanSave(allow_modify && !source_library && !source_notecard); + } + } + else + { + setCanSave(false); + } + + S32 upload_texture_count = 0; + if (mBaseColorTextureUploadId.notNull() && mBaseColorTextureUploadId == getBaseColorId()) + { + upload_texture_count++; + } + if (mMetallicTextureUploadId.notNull() && mMetallicTextureUploadId == getMetallicRoughnessId()) + { + upload_texture_count++; + } + if (mEmissiveTextureUploadId.notNull() && mEmissiveTextureUploadId == getEmissiveId()) + { + upload_texture_count++; + } + if (mNormalTextureUploadId.notNull() && mNormalTextureUploadId == getNormalId()) + { + upload_texture_count++; + } + + mExpectedUploadCost = upload_texture_count * LLAgentBenefitsMgr::current().getTextureUploadCost(); + getChild<LLUICtrl>("total_upload_fee")->setTextArg("[FEE]", llformat("%d", mExpectedUploadCost)); +} + +void LLMaterialEditor::setCanSaveAs(bool value) +{ + if (!mIsOverride) + { + childSetEnabled("save_as", value); + } +} + +void LLMaterialEditor::setCanSave(bool value) +{ + if (!mIsOverride) + { + childSetEnabled("save", value); + } +} + +void LLMaterialEditor::setEnableEditing(bool can_modify) +{ + childSetEnabled("double sided", can_modify); + + // BaseColor + childSetEnabled("base color", can_modify); + childSetEnabled("transparency", can_modify); + childSetEnabled("alpha mode", can_modify); + childSetEnabled("alpha cutoff", can_modify); + + // Metallic-Roughness + childSetEnabled("metalness factor", can_modify); + childSetEnabled("roughness factor", can_modify); + + // Metallic-Roughness + childSetEnabled("metalness factor", can_modify); + childSetEnabled("roughness factor", can_modify); + + // Emissive + childSetEnabled("emissive color", can_modify); + + mBaseColorTextureCtrl->setEnabled(can_modify); + mMetallicTextureCtrl->setEnabled(can_modify); + mEmissiveTextureCtrl->setEnabled(can_modify); + mNormalTextureCtrl->setEnabled(can_modify); +} + +void LLMaterialEditor::onCommitTexture(LLUICtrl* ctrl, const LLSD& data, S32 dirty_flag) +{ + if (!mIsOverride) + { + std::string upload_fee_ctrl_name; + LLUUID old_uuid; + + switch (dirty_flag) + { + case MATERIAL_BASE_COLOR_TEX_DIRTY: + { + upload_fee_ctrl_name = "base_color_upload_fee"; + old_uuid = mBaseColorTextureUploadId; + break; + } + case MATERIAL_METALLIC_ROUGHTNESS_TEX_DIRTY: + { + upload_fee_ctrl_name = "metallic_upload_fee"; + old_uuid = mMetallicTextureUploadId; + break; + } + case MATERIAL_EMISIVE_TEX_DIRTY: + { + upload_fee_ctrl_name = "emissive_upload_fee"; + old_uuid = mEmissiveTextureUploadId; + break; + } + case MATERIAL_NORMAL_TEX_DIRTY: + { + upload_fee_ctrl_name = "normal_upload_fee"; + old_uuid = mNormalTextureUploadId; + break; + } + default: + break; + } + LLUUID new_val = ctrl->getValue().asUUID(); + if (new_val == old_uuid && old_uuid.notNull()) + { + childSetValue(upload_fee_ctrl_name, getString("upload_fee_string")); + } + else + { + // Texture picker has 'apply now' with 'cancel' support. + // Don't clean mBaseColorJ2C and mBaseColorFetched, it's our + // storage in case user decides to cancel changes. + // Without mBaseColorFetched, viewer will eventually cleanup + // the texture that is not in use + childSetValue(upload_fee_ctrl_name, getString("no_upload_fee_string")); + } + } + + markChangesUnsaved(dirty_flag); + applyToSelection(); +} + +void LLMaterialEditor::onCancelCtrl(LLUICtrl* ctrl, const LLSD& data, S32 dirty_flag) +{ + mRevertedChanges |= dirty_flag; + applyToSelection(); +} + +void LLMaterialEditor::onSelectCtrl(LLUICtrl* ctrl, const LLSD& data, S32 dirty_flag) +{ + mUnsavedChanges |= dirty_flag; + applyToSelection(); + + struct f : public LLSelectedNodeFunctor + { + f(LLUICtrl* ctrl, S32 dirty_flag) : mCtrl(ctrl), mDirtyFlag(dirty_flag) + { + } + + virtual bool apply(LLSelectNode* nodep) + { + LLViewerObject* objectp = nodep->getObject(); + if (!objectp) + { + return false; + } + S32 num_tes = llmin((S32)objectp->getNumTEs(), (S32)objectp->getNumFaces()); // avatars have TEs but no faces + for (S32 te = 0; te < num_tes; ++te) + { + if (nodep->isTESelected(te) && nodep->mSavedGLTFOverrideMaterials.size() > te) + { + if (nodep->mSavedGLTFOverrideMaterials[te].isNull()) + { + // populate with default values, default values basically mean 'not in use' + nodep->mSavedGLTFOverrideMaterials[te] = new LLGLTFMaterial(); + } + + switch (mDirtyFlag) + { + //Textures + case MATERIAL_BASE_COLOR_TEX_DIRTY: + { + nodep->mSavedGLTFOverrideMaterials[te]->setBaseColorId(mCtrl->getValue().asUUID(), true); + break; + } + case MATERIAL_METALLIC_ROUGHTNESS_TEX_DIRTY: + { + nodep->mSavedGLTFOverrideMaterials[te]->setOcclusionRoughnessMetallicId(mCtrl->getValue().asUUID(), true); + break; + } + case MATERIAL_EMISIVE_TEX_DIRTY: + { + nodep->mSavedGLTFOverrideMaterials[te]->setEmissiveId(mCtrl->getValue().asUUID(), true); + break; + } + case MATERIAL_NORMAL_TEX_DIRTY: + { + nodep->mSavedGLTFOverrideMaterials[te]->setNormalId(mCtrl->getValue().asUUID(), true); + break; + } + // Colors + case MATERIAL_BASE_COLOR_DIRTY: + { + LLColor4 ret = linearColor4(LLColor4(mCtrl->getValue())); + // except transparency + ret.mV[3] = nodep->mSavedGLTFOverrideMaterials[te]->mBaseColor.mV[3]; + nodep->mSavedGLTFOverrideMaterials[te]->setBaseColorFactor(ret, true); + break; + } + case MATERIAL_EMISIVE_COLOR_DIRTY: + { + nodep->mSavedGLTFOverrideMaterials[te]->setEmissiveColorFactor(LLColor3(mCtrl->getValue()), true); + break; + } + default: + break; + } + } + } + return true; + } + + LLUICtrl* mCtrl; + S32 mDirtyFlag; + } func(ctrl, dirty_flag); + + LLSelectMgr::getInstance()->getSelection()->applyToNodes(&func); +} + +void LLMaterialEditor::onClickSave() +{ + if (!capabilitiesAvailable()) + { + LLNotificationsUtil::add("MissingMaterialCaps"); + return; + } + if (!can_afford_transaction(mExpectedUploadCost)) + { + LLSD args; + args["COST"] = llformat("%d", mExpectedUploadCost); + LLNotificationsUtil::add("ErrorCannotAffordUpload", args); + return; + } + + applyToSelection(); + saveIfNeeded(); +} + +std::string LLMaterialEditor::getEncodedAsset() +{ + LLSD asset; + asset["version"] = LLGLTFMaterial::ASSET_VERSION; + asset["type"] = LLGLTFMaterial::ASSET_TYPE; + LLGLTFMaterial mat; + getGLTFMaterial(&mat); + asset["data"] = mat.asJSON(); + + std::ostringstream str; + LLSDSerialize::serialize(asset, str, LLSDSerialize::LLSD_BINARY); + + return str.str(); +} + +bool LLMaterialEditor::decodeAsset(const std::vector<char>& buffer) +{ + LLSD asset; + + std::istrstream str(&buffer[0], buffer.size()); + if (LLSDSerialize::deserialize(asset, str, buffer.size())) + { + if (asset.has("version") && LLGLTFMaterial::isAcceptedVersion(asset["version"].asString())) + { + if (asset.has("type") && asset["type"] == LLGLTFMaterial::ASSET_TYPE) + { + if (asset.has("data") && asset["data"].isString()) + { + std::string data = asset["data"]; + + tinygltf::TinyGLTF gltf; + tinygltf::TinyGLTF loader; + std::string error_msg; + std::string warn_msg; + + tinygltf::Model model_in; + + if (loader.LoadASCIIFromString(&model_in, &error_msg, &warn_msg, data.c_str(), data.length(), "")) + { + // assets are only supposed to have one item + // *NOTE: This duplicates some functionality from + // LLGLTFMaterial::fromJSON, but currently does the job + // better for the material editor use case. + // However, LLGLTFMaterial::asJSON should always be + // used when uploading materials, to ensure the + // asset is valid. + return setFromGltfModel(model_in, 0, true); + } + else + { + LL_WARNS("MaterialEditor") << "Floater " << getKey() << " Failed to decode material asset: " << LL_NEWLINE + << warn_msg << LL_NEWLINE + << error_msg << LL_ENDL; + } + } + } + } + else + { + LL_WARNS("MaterialEditor") << "Invalid LLSD content "<< asset << " for flaoter " << getKey() << LL_ENDL; + } + } + else + { + LL_WARNS("MaterialEditor") << "Failed to deserialize material LLSD for flaoter " << getKey() << LL_ENDL; + } + + return false; +} + +/** + * Build a description of the material we just imported. + * Currently this means a list of the textures present but we + * may eventually want to make it more complete - will be guided + * by what the content creators say they need. + */ +const std::string LLMaterialEditor::buildMaterialDescription() +{ + std::ostringstream desc; + desc << LLTrans::getString("Material Texture Name Header"); + + // add the texture names for each just so long as the material + // we loaded has an entry for it (i think testing the texture + // control UUI for NULL is a valid metric for if it was loaded + // or not but I suspect this code will change a lot so may need + // to revisit + if (!mBaseColorTextureCtrl->getValue().asUUID().isNull()) + { + desc << mBaseColorName; + desc << ", "; + } + if (!mMetallicTextureCtrl->getValue().asUUID().isNull()) + { + desc << mMetallicRoughnessName; + desc << ", "; + } + if (!mEmissiveTextureCtrl->getValue().asUUID().isNull()) + { + desc << mEmissiveName; + desc << ", "; + } + if (!mNormalTextureCtrl->getValue().asUUID().isNull()) + { + desc << mNormalName; + } + + // trim last char if it's a ',' in case there is no normal texture + // present and the code above inserts one + // (no need to check for string length - always has initial string) + std::string::iterator iter = desc.str().end() - 1; + if (*iter == ',') + { + desc.str().erase(iter); + } + + // sanitize the material description so that it's compatible with the inventory + // note: split this up because clang doesn't like operating directly on the + // str() - error: lvalue reference to type 'basic_string<...>' cannot bind to a + // temporary of type 'basic_string<...>' + std::string inv_desc = desc.str(); + LLInventoryObject::correctInventoryName(inv_desc); + + return inv_desc; +} + +bool LLMaterialEditor::saveIfNeeded() +{ + if (mUploadingTexturesCount > 0) + { + // Upload already in progress, wait until + // textures upload will retry saving on callback. + // Also should prevent some failure-callbacks + return true; + } + + if (saveTextures() > 0) + { + // started texture upload + setEnabled(false); + return true; + } + + std::string buffer = getEncodedAsset(); + + const LLInventoryItem* item = getItem(); + // save it out to database + if (item) + { + if (!updateInventoryItem(buffer, mItemUUID, mObjectUUID)) + { + return false; + } + + if (mCloseAfterSave) + { + closeFloater(); + } + else + { + mAssetStatus = PREVIEW_ASSET_LOADING; + setEnabled(false); + } + } + else + { + // Make a new inventory item and set upload permissions + LLPermissions local_permissions; + local_permissions.init(gAgent.getID(), gAgent.getID(), LLUUID::null, LLUUID::null); + + U32 everyone_perm = LLFloaterPerms::getEveryonePerms("Materials"); + U32 group_perm = LLFloaterPerms::getGroupPerms("Materials"); + U32 next_owner_perm = LLFloaterPerms::getNextOwnerPerms("Materials"); + local_permissions.initMasks(PERM_ALL, PERM_ALL, everyone_perm, group_perm, next_owner_perm); + + std::string res_desc = buildMaterialDescription(); + createInventoryItem(buffer, mMaterialName, res_desc, local_permissions); + + // We do not update floater with uploaded asset yet, so just close it. + closeFloater(); + } + + return true; +} + +// static +bool LLMaterialEditor::updateInventoryItem(const std::string &buffer, const LLUUID &item_id, const LLUUID &task_id) +{ + const LLViewerRegion* region = gAgent.getRegion(); + if (!region) + { + LL_WARNS("MaterialEditor") << "Not connected to a region, cannot save material." << LL_ENDL; + return false; + } + std::string agent_url = region->getCapability("UpdateMaterialAgentInventory"); + std::string task_url = region->getCapability("UpdateMaterialTaskInventory"); + + if (!agent_url.empty() && !task_url.empty()) + { + std::string url; + LLResourceUploadInfo::ptr_t uploadInfo; + + if (task_id.isNull() && !agent_url.empty()) + { + uploadInfo = std::make_shared<LLBufferedAssetUploadInfo>(item_id, LLAssetType::AT_MATERIAL, buffer, + [](LLUUID itemId, LLUUID newAssetId, LLUUID newItemId, LLSD) + { + // done callback + LLMaterialEditor::finishInventoryUpload(itemId, newAssetId, newItemId); + }, + [](LLUUID itemId, LLUUID taskId, LLSD response, std::string reason) + { + // failure callback + LLMaterialEditor* me = LLFloaterReg::findTypedInstance<LLMaterialEditor>("material_editor", LLSD(itemId)); + if (me) + { + me->setEnabled(true); + } + return true; + } + ); + url = agent_url; + } + else if (!task_id.isNull() && !task_url.empty()) + { + uploadInfo = std::make_shared<LLBufferedAssetUploadInfo>(task_id, item_id, LLAssetType::AT_MATERIAL, buffer, + [](LLUUID itemId, LLUUID task_id, LLUUID newAssetId, LLSD) + { + // done callback + LLMaterialEditor::finishTaskUpload(itemId, newAssetId, task_id); + }, + [](LLUUID itemId, LLUUID task_id, LLSD response, std::string reason) + { + // failure callback + LLSD floater_key; + floater_key["taskid"] = task_id; + floater_key["itemid"] = itemId; + LLMaterialEditor* me = LLFloaterReg::findTypedInstance<LLMaterialEditor>("material_editor", floater_key); + if (me) + { + me->setEnabled(true); + } + return true; + } + ); + url = task_url; + } + + if (!url.empty() && uploadInfo) + { + LLViewerAssetUpload::EnqueueInventoryUpload(url, uploadInfo); + } + else + { + return false; + } + + } + else // !gAssetStorage + { + LL_WARNS("MaterialEditor") << "Not connected to an materials capable region." << LL_ENDL; + return false; + } + + // todo: apply permissions from textures here if server doesn't + // if any texture is 'no transfer', material should be 'no transfer' as well + + return true; +} + +// Callback intended for when a material is saved from an object and needs to +// be modified to reflect the new asset/name. +class LLObjectsMaterialItemCallback : public LLInventoryCallback +{ +public: + LLObjectsMaterialItemCallback(const LLPermissions& permissions, const std::string& asset_data, const std::string& new_name) + : mPermissions(permissions), + mAssetData(asset_data), + mNewName(new_name) + { + } + + void fire(const LLUUID& inv_item_id) override + { + LLViewerInventoryItem* item = gInventory.getItem(inv_item_id); + if (!item) + { + return; + } + + // create_inventory_item/copy_inventory_item don't allow presetting some permissions, fix it now + item->setPermissions(mPermissions); + item->updateServer(FALSE); + gInventory.updateItem(item); + gInventory.notifyObservers(); + + if (item->getName() != mNewName) + { + LLSD updates; + updates["name"] = mNewName; + update_inventory_item(inv_item_id, updates, NULL); + } + + // from reference in LLSettingsVOBase::createInventoryItem()/updateInventoryItem() + LLResourceUploadInfo::ptr_t uploadInfo = + std::make_shared<LLBufferedAssetUploadInfo>( + inv_item_id, + LLAssetType::AT_MATERIAL, + mAssetData, + [](LLUUID item_id, LLUUID new_asset_id, LLUUID new_item_id, LLSD response) + { + // done callback + LL_INFOS("Material") << "inventory item uploaded. item: " << item_id << " new_item_id: " << new_item_id << " response: " << response << LL_ENDL; + }, + nullptr // failure callback, floater already closed + ); + + const LLViewerRegion* region = gAgent.getRegion(); + if (region) + { + std::string agent_url(region->getCapability("UpdateMaterialAgentInventory")); + if (agent_url.empty()) + { + LL_ERRS("MaterialEditor") << "missing required agent inventory cap url" << LL_ENDL; + } + LLViewerAssetUpload::EnqueueInventoryUpload(agent_url, uploadInfo); + } + } +private: + LLPermissions mPermissions; + std::string mAssetData; + std::string mNewName; +}; + +void LLMaterialEditor::createInventoryItem(const std::string &buffer, const std::string &name, const std::string &desc, const LLPermissions& permissions) +{ + // gen a new uuid for this asset + LLTransactionID tid; + tid.generate(); // timestamp-based randomization + uniquification + LLUUID parent = gInventory.findUserDefinedCategoryUUIDForType(LLFolderType::FT_MATERIAL); + const U8 subtype = NO_INV_SUBTYPE; // TODO maybe use AT_SETTINGS and LLSettingsType::ST_MATERIAL ? + + LLPointer<LLObjectsMaterialItemCallback> cb = new LLObjectsMaterialItemCallback(permissions, buffer, name); + create_inventory_item(gAgent.getID(), gAgent.getSessionID(), parent, tid, name, desc, + LLAssetType::AT_MATERIAL, LLInventoryType::IT_MATERIAL, subtype, permissions.getMaskNextOwner(), + cb); +} + +void LLMaterialEditor::finishInventoryUpload(LLUUID itemId, LLUUID newAssetId, LLUUID newItemId) +{ + // Update the UI with the new asset. + LLMaterialEditor* me = LLFloaterReg::findTypedInstance<LLMaterialEditor>("material_editor", LLSD(itemId)); + if (me) + { + if (newItemId.isNull()) + { + me->setAssetId(newAssetId); + me->refreshFromInventory(); + } + else if (newItemId.notNull()) + { + // Not supposed to happen? + me->refreshFromInventory(newItemId); + } + else + { + me->refreshFromInventory(itemId); + } + } +} + +void LLMaterialEditor::finishTaskUpload(LLUUID itemId, LLUUID newAssetId, LLUUID taskId) +{ + LLSD floater_key; + floater_key["taskid"] = taskId; + floater_key["itemid"] = itemId; + LLMaterialEditor* me = LLFloaterReg::findTypedInstance<LLMaterialEditor>("material_editor", floater_key); + if (me) + { + me->setAssetId(newAssetId); + me->refreshFromInventory(); + me->setEnabled(true); + } +} + +void LLMaterialEditor::finishSaveAs( + const LLSD &oldKey, + const LLUUID &newItemId, + const std::string &buffer, + bool has_unsaved_changes) +{ + LLMaterialEditor* me = LLFloaterReg::findTypedInstance<LLMaterialEditor>("material_editor", oldKey); + LLViewerInventoryItem* item = gInventory.getItem(newItemId); + if (item) + { + if (me) + { + me->mItemUUID = newItemId; + me->mObjectUUID = LLUUID::null; + me->mNotecardInventoryID = LLUUID::null; + me->mNotecardObjectID = LLUUID::null; + me->mAuxItem = nullptr; + me->setKey(LLSD(newItemId)); // for findTypedInstance + me->setMaterialName(item->getName()); + if (has_unsaved_changes) + { + if (!updateInventoryItem(buffer, newItemId, LLUUID::null)) + { + me->setEnabled(true); + } + } + else + { + me->loadAsset(); + me->setEnabled(true); + } + } + else if(has_unsaved_changes) + { + updateInventoryItem(buffer, newItemId, LLUUID::null); + } + } + else if (me) + { + me->setEnabled(true); + LL_WARNS("MaterialEditor") << "Item does not exist, floater " << me->getKey() << LL_ENDL; + } +} + +void LLMaterialEditor::refreshFromInventory(const LLUUID& new_item_id) +{ + if (mIsOverride) + { + // refreshFromInventory shouldn't be called for overrides, + // but just in case. + LL_WARNS("MaterialEditor") << "Tried to refresh from inventory for live editor" << LL_ENDL; + return; + } + LLSD old_key = getKey(); + if (new_item_id.notNull()) + { + mItemUUID = new_item_id; + if (mNotecardInventoryID.notNull()) + { + LLSD floater_key; + floater_key["objectid"] = mNotecardObjectID; + floater_key["notecardid"] = mNotecardInventoryID; + setKey(floater_key); + } + else if (mObjectUUID.notNull()) + { + LLSD floater_key; + floater_key["taskid"] = new_item_id; + floater_key["itemid"] = mObjectUUID; + setKey(floater_key); + } + else + { + setKey(LLSD(new_item_id)); + } + } + LL_DEBUGS("MaterialEditor") << "New floater key: " << getKey() << " Old key: " << old_key << LL_ENDL; + loadAsset(); +} + + +void LLMaterialEditor::onClickSaveAs() +{ + if (!LLMaterialEditor::capabilitiesAvailable()) + { + LLNotificationsUtil::add("MissingMaterialCaps"); + return; + } + + if (!can_afford_transaction(mExpectedUploadCost)) + { + LLSD args; + args["COST"] = llformat("%d", mExpectedUploadCost); + LLNotificationsUtil::add("ErrorCannotAffordUpload", args); + return; + } + + LLSD args; + args["DESC"] = mMaterialName; + + LLNotificationsUtil::add("SaveMaterialAs", args, LLSD(), boost::bind(&LLMaterialEditor::onSaveAsMsgCallback, this, _1, _2)); +} + +void LLMaterialEditor::onSaveAsMsgCallback(const LLSD& notification, const LLSD& response) +{ + S32 option = LLNotificationsUtil::getSelectedOption(notification, response); + if (0 == option) + { + std::string new_name = response["message"].asString(); + LLInventoryObject::correctInventoryName(new_name); + if (!new_name.empty()) + { + const LLInventoryItem* item; + if (mNotecardInventoryID.notNull()) + { + item = mAuxItem.get(); + } + else + { + item = getItem(); + } + if (item) + { + const LLUUID &marketplacelistings_id = gInventory.findCategoryUUIDForType(LLFolderType::FT_MARKETPLACE_LISTINGS); + LLUUID parent_id = item->getParentUUID(); + if (mObjectUUID.notNull() || marketplacelistings_id == parent_id || gInventory.isObjectDescendentOf(item->getUUID(), gInventory.getLibraryRootFolderID())) + { + parent_id = gInventory.findCategoryUUIDForType(LLFolderType::FT_MATERIAL); + } + + // A two step process, first copy an existing item, then create new asset + if (mNotecardInventoryID.notNull()) + { + LLPointer<LLInventoryCallback> cb = new LLMaterialEditorCopiedCallback(getKey(), new_name); + copy_inventory_from_notecard(parent_id, + mNotecardObjectID, + mNotecardInventoryID, + mAuxItem.get(), + gInventoryCallbacks.registerCB(cb)); + } + else + { + std::string buffer = getEncodedAsset(); + LLPointer<LLInventoryCallback> cb = new LLMaterialEditorCopiedCallback(buffer, getKey(), mUnsavedChanges); + copy_inventory_item( + gAgent.getID(), + item->getPermissions().getOwner(), + item->getUUID(), + parent_id, + new_name, + cb); + } + + mAssetStatus = PREVIEW_ASSET_LOADING; + setEnabled(false); + } + else + { + setMaterialName(new_name); + onClickSave(); + } + } + else + { + LLNotificationsUtil::add("InvalidMaterialName", LLSD(), LLSD(), [this](const LLSD& notification, const LLSD& response) + { + LLNotificationsUtil::add("SaveMaterialAs", LLSD().with("DESC", mMaterialName), LLSD(), + boost::bind(&LLMaterialEditor::onSaveAsMsgCallback, this, _1, _2)); + }); + } + } +} + +void LLMaterialEditor::onClickCancel() +{ + if (mUnsavedChanges) + { + LLNotificationsUtil::add("UsavedMaterialChanges", LLSD(), LLSD(), boost::bind(&LLMaterialEditor::onCancelMsgCallback, this, _1, _2)); + } + else + { + closeFloater(); + } +} + +void LLMaterialEditor::onCancelMsgCallback(const LLSD& notification, const LLSD& response) +{ + S32 option = LLNotificationsUtil::getSelectedOption(notification, response); + if (0 == option) + { + closeFloater(); + } +} + +static void pack_textures( + LLPointer<LLImageRaw>& base_color_img, + LLPointer<LLImageRaw>& normal_img, + LLPointer<LLImageRaw>& mr_img, + LLPointer<LLImageRaw>& emissive_img, + LLPointer<LLImageRaw>& occlusion_img, + LLPointer<LLImageJ2C>& base_color_j2c, + LLPointer<LLImageJ2C>& normal_j2c, + LLPointer<LLImageJ2C>& mr_j2c, + LLPointer<LLImageJ2C>& emissive_j2c) +{ + // NOTE : remove log spam and lossless vs lossy comparisons when the logs are no longer useful + + if (base_color_img) + { + base_color_j2c = LLViewerTextureList::convertToUploadFile(base_color_img); + LL_DEBUGS("MaterialEditor") << "BaseColor: " << base_color_j2c->getDataSize() << LL_ENDL; + } + + if (normal_img) + { + normal_j2c = LLViewerTextureList::convertToUploadFile(normal_img); + + LLPointer<LLImageJ2C> test; + test = LLViewerTextureList::convertToUploadFile(normal_img, 1024, true); + + S32 lossy_bytes = normal_j2c->getDataSize(); + S32 lossless_bytes = test->getDataSize(); + + LL_DEBUGS("MaterialEditor") << llformat("Lossless vs Lossy: (%d/%d) = %.2f", lossless_bytes, lossy_bytes, (F32)lossless_bytes / lossy_bytes) << LL_ENDL; + + normal_j2c = test; + } + + if (mr_img) + { + mr_j2c = LLViewerTextureList::convertToUploadFile(mr_img); + LL_DEBUGS("MaterialEditor") << "Metallic/Roughness: " << mr_j2c->getDataSize() << LL_ENDL; + } + + if (emissive_img) + { + emissive_j2c = LLViewerTextureList::convertToUploadFile(emissive_img); + LL_DEBUGS("MaterialEditor") << "Emissive: " << emissive_j2c->getDataSize() << LL_ENDL; + } +} + +void LLMaterialEditor::uploadMaterialFromModel(const std::string& filename, tinygltf::Model& model_in, S32 index) +{ + if (index < 0 || !LLMaterialEditor::capabilitiesAvailable()) + { + return; + } + + if (model_in.materials.empty()) + { + // materials are missing + return; + } + + if (index >= 0 && model_in.materials.size() <= index) + { + // material is missing + return; + } + + // Todo: no point in loading whole editor + // This uses 'filename' to make sure multiple bulk uploads work + // instead of fighting for a single instance. + LLMaterialEditor* me = (LLMaterialEditor*)LLFloaterReg::getInstance("material_editor", LLSD().with("filename", filename).with("index", LLSD::Integer(index))); + me->loadMaterial(model_in, filename, index, false); + me->saveIfNeeded(); +} + + +void LLMaterialEditor::loadMaterialFromFile(const std::string& filename, S32 index) +{ + LL_PROFILE_ZONE_SCOPED_CATEGORY_UI; + + tinygltf::TinyGLTF loader; + std::string error_msg; + std::string warn_msg; + + bool loaded = false; + tinygltf::Model model_in; + + std::string filename_lc = filename; + LLStringUtil::toLower(filename_lc); + + // Load a tinygltf model fom a file. Assumes that the input filename has already been + // been sanitized to one of (.gltf , .glb) extensions, so does a simple find to distinguish. + if (std::string::npos == filename_lc.rfind(".gltf")) + { // file is binary + loaded = loader.LoadBinaryFromFile(&model_in, &error_msg, &warn_msg, filename); + } + else + { // file is ascii + loaded = loader.LoadASCIIFromFile(&model_in, &error_msg, &warn_msg, filename); + } + + if (!loaded) + { + LLNotificationsUtil::add("CannotUploadMaterial"); + return; + } + + if (model_in.materials.empty()) + { + // materials are missing + LLNotificationsUtil::add("CannotUploadMaterial"); + return; + } + + if (index >= 0 && model_in.materials.size() <= index) + { + // material is missing + LLNotificationsUtil::add("CannotUploadMaterial"); + return; + } + + LLMaterialEditor* me = (LLMaterialEditor*)LLFloaterReg::getInstance("material_editor"); + + if (index >= 0) + { + // Prespecified material + me->loadMaterial(model_in, filename, index); + } + else if (model_in.materials.size() == 1) + { + // Only one, just load it + me->loadMaterial(model_in, filename, 0); + } + else + { + // Promt user to select material + std::list<std::string> material_list; + std::vector<tinygltf::Material>::const_iterator mat_iter = model_in.materials.begin(); + std::vector<tinygltf::Material>::const_iterator mat_end = model_in.materials.end(); + + for (; mat_iter != mat_end; mat_iter++) + { + std::string mat_name = mat_iter->name; + if (mat_name.empty()) + { + material_list.push_back("Material " + std::to_string(material_list.size())); + } + else + { + material_list.push_back(mat_name); + } + } + + material_list.push_back(me->getString("material_batch_import_text")); + + LLFloaterComboOptions::showUI( + [me, model_in, filename](const std::string& option, S32 index) + { + me->loadMaterial(model_in, filename, index); + }, + me->getString("material_selection_title"), + me->getString("material_selection_text"), + material_list + ); + } +} + +void LLMaterialEditor::onSelectionChanged() +{ + // Drop selection updates if we are waiting for + // overrides to finish applying to not reset values + // (might need a timeout) + if (!mOverrideInProgress) + { + // mUpdateSignal triggers a lot per frame, breakwater + mSelectionNeedsUpdate = true; + } +} + +void LLMaterialEditor::updateLive() +{ + mSelectionNeedsUpdate = true; + mOverrideInProgress = false; +} + +void LLMaterialEditor::loadLive() +{ + LLMaterialEditor* me = (LLMaterialEditor*)LLFloaterReg::getInstance("live_material_editor"); + if (me) + { + me->mOverrideInProgress = false; + me->setFromSelection(); + + // Set up for selection changes updates + if (!me->mSelectionUpdateSlot.connected()) + { + me->mSelectionUpdateSlot = LLSelectMgr::instance().mUpdateSignal.connect(boost::bind(&LLMaterialEditor::onSelectionChanged, me)); + } + + me->openFloater(); + me->setFocus(TRUE); + } +} + +// *NOTE: permissions_out includes user preferences for new item creation (LLFloaterPerms) +bool can_use_objects_material(LLSelectedTEGetMatData& func, const std::vector<PermissionBit>& ops, LLPermissions& permissions_out, LLViewerInventoryItem*& item_out) +{ + if (!LLMaterialEditor::capabilitiesAvailable()) + { + return false; + } + + // func.mIsOverride=true is used for the singleton material editor floater + // associated with the build floater. This flag also excludes objects from + // the selection that do not satisfy PERM_MODIFY. + llassert(func.mIsOverride); + LLSelectMgr::getInstance()->getSelection()->applyToTEs(&func, true /*first applicable*/); + + LLViewerObject* selected_object = func.mObject; + if (!selected_object) + { + // LLSelectedTEGetMatData can fail if there are no selected faces + // with materials, but we expect at least some object is selected. + llassert(LLSelectMgr::getInstance()->getSelection()->getFirstObject()); + return false; + } + if (selected_object->isInventoryPending()) + { + return false; + } + for (PermissionBit op : ops) + { + if (op == PERM_MODIFY && selected_object->isPermanentEnforced()) + { + return false; + } + } + + item_out = selected_object->getInventoryItemByAsset(func.mMaterialId); + + LLPermissions item_permissions; + if (item_out) + { + item_permissions.set(item_out->getPermissions()); + for (PermissionBit op : ops) + { + if (!gAgent.allowOperation(op, item_permissions, GP_OBJECT_MANIPULATE)) + { + return false; + } + } + // Update flags for new owner + if (!item_permissions.setOwnerAndGroup(LLUUID::null, gAgent.getID(), LLUUID::null, true)) + { + llassert(false); + return false; + } + } + else + { + item_permissions.init(gAgent.getID(), gAgent.getID(), LLUUID::null, LLUUID::null); + } + + // Use root object for permissions checking + LLViewerObject* root_object = selected_object->getRootEdit(); + LLPermissions* object_permissions_p = LLSelectMgr::getInstance()->findObjectPermissions(root_object); + LLPermissions object_permissions; + if (object_permissions_p) + { + object_permissions.set(*object_permissions_p); + for (PermissionBit op : ops) + { + if (!gAgent.allowOperation(op, object_permissions, GP_OBJECT_MANIPULATE)) + { + return false; + } + } + // Update flags for new owner + if (!object_permissions.setOwnerAndGroup(LLUUID::null, gAgent.getID(), LLUUID::null, true)) + { + llassert(false); + return false; + } + } + else + { + object_permissions.init(gAgent.getID(), gAgent.getID(), LLUUID::null, LLUUID::null); + } + + LLPermissions floater_perm; + floater_perm.init(gAgent.getID(), gAgent.getID(), LLUUID::null, LLUUID::null); + floater_perm.setMaskEveryone(LLFloaterPerms::getEveryonePerms("Materials")); + floater_perm.setMaskGroup(LLFloaterPerms::getGroupPerms("Materials")); + floater_perm.setMaskNext(LLFloaterPerms::getNextOwnerPerms("Materials")); + + // *NOTE: A close inspection of LLPermissions::accumulate shows that + // conflicting UUIDs will be unset. This is acceptable behavior for now. + // The server will populate creator info based on the item creation method + // used. + // *NOTE: As far as I'm aware, there is currently no good way to preserve + // creation history when there's no material item present. In that case, + // the agent who saved the material will be considered the creator. + // -Cosmic,2023-08-07 + if (item_out) + { + permissions_out.set(item_permissions); + } + else + { + permissions_out.set(object_permissions); + } + permissions_out.accumulate(floater_perm); + + return true; +} + +bool LLMaterialEditor::canModifyObjectsMaterial() +{ + LLSelectedTEGetMatData func(true); + LLPermissions permissions; + LLViewerInventoryItem* item_out; + return can_use_objects_material(func, std::vector({PERM_MODIFY}), permissions, item_out); +} + +bool LLMaterialEditor::canSaveObjectsMaterial() +{ + LLSelectedTEGetMatData func(true); + LLPermissions permissions; + LLViewerInventoryItem* item_out; + return can_use_objects_material(func, std::vector({PERM_COPY, PERM_MODIFY}), permissions, item_out); +} + +bool LLMaterialEditor::canClipboardObjectsMaterial() +{ + if (LLSelectMgr::getInstance()->getSelection()->getObjectCount() != 1) + { + return false; + } + + struct LLSelectedTEGetNullMat : public LLSelectedTEFunctor + { + bool apply(LLViewerObject* objectp, S32 te_index) + { + return objectp->getRenderMaterialID(te_index).isNull(); + } + } null_func; + + if (LLSelectMgr::getInstance()->getSelection()->applyToTEs(&null_func)) + { + return true; + } + + LLSelectedTEGetMatData func(true); + LLPermissions permissions; + LLViewerInventoryItem* item_out; + return can_use_objects_material(func, std::vector({PERM_COPY, PERM_MODIFY, PERM_TRANSFER}), permissions, item_out); +} + +void LLMaterialEditor::saveObjectsMaterialAs() +{ + LLSelectedTEGetMatData func(true); + LLPermissions permissions; + LLViewerInventoryItem* item = nullptr; + bool allowed = can_use_objects_material(func, std::vector({PERM_COPY, PERM_MODIFY}), permissions, item); + if (!allowed) + { + LL_WARNS("MaterialEditor") << "Failed to save GLTF material from object" << LL_ENDL; + return; + } + const LLUUID item_id = item ? item->getUUID() : LLUUID::null; + saveObjectsMaterialAs(func.mMaterial, func.mLocalMaterial, permissions, func.mObjectId, item_id); +} + + +void LLMaterialEditor::saveObjectsMaterialAs(const LLGLTFMaterial* render_material, const LLLocalGLTFMaterial *local_material, const LLPermissions& permissions, const LLUUID& object_id, const LLUUID& item_id) +{ + if (local_material) + { + // This is a local material, reload it from file + // so that user won't end up with grey textures + // on next login. + LLMaterialEditor::loadMaterialFromFile(local_material->getFilename(), local_material->getIndexInFile()); + + LLMaterialEditor* me = (LLMaterialEditor*)LLFloaterReg::getInstance("material_editor"); + if (me) + { + // don't use override material here, it has 'hacked ids' + // and values, use end result, apply it on top of local. + const LLColor4& base_color = render_material->mBaseColor; + me->setBaseColor(LLColor3(base_color)); + me->setTransparency(base_color[VW]); + me->setMetalnessFactor(render_material->mMetallicFactor); + me->setRoughnessFactor(render_material->mRoughnessFactor); + me->setEmissiveColor(render_material->mEmissiveColor); + me->setDoubleSided(render_material->mDoubleSided); + me->setAlphaMode(render_material->getAlphaMode()); + me->setAlphaCutoff(render_material->mAlphaCutoff); + + // most things like colors we can apply without verifying + // but texture ids are going to be different from both, base and override + // so only apply override id if there is actually a difference + if (local_material->mTextureId[LLGLTFMaterial::GLTF_TEXTURE_INFO_BASE_COLOR] != render_material->mTextureId[LLGLTFMaterial::GLTF_TEXTURE_INFO_BASE_COLOR]) + { + me->setBaseColorId(render_material->mTextureId[LLGLTFMaterial::GLTF_TEXTURE_INFO_BASE_COLOR]); + me->childSetValue("base_color_upload_fee", me->getString("no_upload_fee_string")); + } + if (local_material->mTextureId[LLGLTFMaterial::GLTF_TEXTURE_INFO_NORMAL] != render_material->mTextureId[LLGLTFMaterial::GLTF_TEXTURE_INFO_NORMAL]) + { + me->setNormalId(render_material->mTextureId[LLGLTFMaterial::GLTF_TEXTURE_INFO_NORMAL]); + me->childSetValue("normal_upload_fee", me->getString("no_upload_fee_string")); + } + if (local_material->mTextureId[LLGLTFMaterial::GLTF_TEXTURE_INFO_METALLIC_ROUGHNESS] != render_material->mTextureId[LLGLTFMaterial::GLTF_TEXTURE_INFO_METALLIC_ROUGHNESS]) + { + me->setMetallicRoughnessId(render_material->mTextureId[LLGLTFMaterial::GLTF_TEXTURE_INFO_METALLIC_ROUGHNESS]); + me->childSetValue("metallic_upload_fee", me->getString("no_upload_fee_string")); + } + if (local_material->mTextureId[LLGLTFMaterial::GLTF_TEXTURE_INFO_EMISSIVE] != render_material->mTextureId[LLGLTFMaterial::GLTF_TEXTURE_INFO_EMISSIVE]) + { + me->setEmissiveId(render_material->mTextureId[LLGLTFMaterial::GLTF_TEXTURE_INFO_EMISSIVE]); + me->childSetValue("emissive_upload_fee", me->getString("no_upload_fee_string")); + } + + // recalculate upload prices + me->markChangesUnsaved(0); + } + + return; + } + + LLSD payload; + if (render_material) + { + // Make a copy of the render material with unsupported transforms removed + LLGLTFMaterial asset_material = *render_material; + asset_material.sanitizeAssetMaterial(); + // Serialize the sanitized render material + payload["data"] = asset_material.asJSON(); + } + else + { + // Menu shouldn't allow this, but as a fallback + // pick defaults from a blank material + LLGLTFMaterial blank_mat; + payload["data"] = blank_mat.asJSON(); + LL_WARNS() << "Got no material when trying to save material" << LL_ENDL; + } + + LLSD args; + args["DESC"] = LLTrans::getString("New Material"); + + if (local_material) + { + LLPermissions local_permissions; + local_permissions.init(gAgent.getID(), gAgent.getID(), LLUUID::null, LLUUID::null); + LLNotificationsUtil::add("SaveMaterialAs", args, payload, boost::bind(&LLMaterialEditor::onSaveObjectsMaterialAsMsgCallback, _1, _2, local_permissions)); + } + else + { + if (item_id.notNull()) + { + // Copy existing item from object inventory, and create new composite asset on top of it + LLNotificationsUtil::add("SaveMaterialAs", args, payload, boost::bind(&LLMaterialEditor::onCopyObjectsMaterialAsMsgCallback, _1, _2, permissions, object_id, item_id)); + } + else + { + LLNotificationsUtil::add("SaveMaterialAs", args, payload, boost::bind(&LLMaterialEditor::onSaveObjectsMaterialAsMsgCallback, _1, _2, permissions)); + } + } +} + +// static +void LLMaterialEditor::onCopyObjectsMaterialAsMsgCallback(const LLSD& notification, const LLSD& response, const LLPermissions& permissions, const LLUUID& object_id, const LLUUID& item_id) +{ + S32 option = LLNotificationsUtil::getSelectedOption(notification, response); + if (0 != option) + { + return; + } + + LLSD asset; + asset["version"] = LLGLTFMaterial::ASSET_VERSION; + asset["type"] = LLGLTFMaterial::ASSET_TYPE; + // This is the string serialized from LLGLTFMaterial::asJSON + asset["data"] = notification["payload"]["data"]; + + std::ostringstream str; + LLSDSerialize::serialize(asset, str, LLSDSerialize::LLSD_BINARY); + + LLViewerObject* object = gObjectList.findObject(object_id); + if (!object) + { + return; + } + const LLInventoryItem* item = object->getInventoryItem(item_id); + if (!item) + { + return; + } + + std::string new_name = response["message"].asString(); + LLInventoryObject::correctInventoryName(new_name); + if (new_name.empty()) + { + return; + } + + const LLUUID destination_id = gInventory.findCategoryUUIDForType(LLFolderType::FT_MATERIAL); + + LLPointer<LLInventoryCallback> cb = new LLObjectsMaterialItemCallback(permissions, str.str(), new_name); + // NOTE: This should be an item copy. Saving a material to an inventory should be disabled when the associated material is no-copy. + move_or_copy_inventory_from_object(destination_id, + object_id, + item_id, + cb); +} + +// static +void LLMaterialEditor::onSaveObjectsMaterialAsMsgCallback(const LLSD& notification, const LLSD& response, const LLPermissions& permissions) +{ + S32 option = LLNotificationsUtil::getSelectedOption(notification, response); + if (0 != option) + { + return; + } + + LLSD asset; + asset["version"] = LLGLTFMaterial::ASSET_VERSION; + asset["type"] = LLGLTFMaterial::ASSET_TYPE; + // This is the string serialized from LLGLTFMaterial::asJSON + asset["data"] = notification["payload"]["data"]; + + std::ostringstream str; + LLSDSerialize::serialize(asset, str, LLSDSerialize::LLSD_BINARY); + + std::string new_name = response["message"].asString(); + LLInventoryObject::correctInventoryName(new_name); + if (new_name.empty()) + { + return; + } + + createInventoryItem(str.str(), new_name, std::string(), permissions); +} + +const void upload_bulk(const std::vector<std::string>& filenames, LLFilePicker::ELoadFilter type); + +void LLMaterialEditor::loadMaterial(const tinygltf::Model &model_in, const std::string &filename, S32 index, bool open_floater) +{ + if (index == model_in.materials.size()) + { + // bulk upload all the things + upload_bulk({ filename }, LLFilePicker::FFLOAD_MATERIAL); + return; + } + + if (model_in.materials.size() <= index) + { + return; + } + std::string folder = gDirUtilp->getDirName(filename); + + tinygltf::Material material_in = model_in.materials[index]; + + tinygltf::Model model_out; + model_out.asset.version = "2.0"; + model_out.materials.resize(1); + + // get base color texture + LLPointer<LLImageRaw> base_color_img = LLTinyGLTFHelper::getTexture(folder, model_in, material_in.pbrMetallicRoughness.baseColorTexture.index, mBaseColorName); + // get normal map + LLPointer<LLImageRaw> normal_img = LLTinyGLTFHelper::getTexture(folder, model_in, material_in.normalTexture.index, mNormalName); + // get metallic-roughness texture + LLPointer<LLImageRaw> mr_img = LLTinyGLTFHelper::getTexture(folder, model_in, material_in.pbrMetallicRoughness.metallicRoughnessTexture.index, mMetallicRoughnessName); + // get emissive texture + LLPointer<LLImageRaw> emissive_img = LLTinyGLTFHelper::getTexture(folder, model_in, material_in.emissiveTexture.index, mEmissiveName); + // get occlusion map if needed + LLPointer<LLImageRaw> occlusion_img; + if (material_in.occlusionTexture.index != material_in.pbrMetallicRoughness.metallicRoughnessTexture.index) + { + std::string tmp; + occlusion_img = LLTinyGLTFHelper::getTexture(folder, model_in, material_in.occlusionTexture.index, tmp); + } + + LLTinyGLTFHelper::initFetchedTextures(material_in, base_color_img, normal_img, mr_img, emissive_img, occlusion_img, + mBaseColorFetched, mNormalFetched, mMetallicRoughnessFetched, mEmissiveFetched); + pack_textures(base_color_img, normal_img, mr_img, emissive_img, occlusion_img, + mBaseColorJ2C, mNormalJ2C, mMetallicRoughnessJ2C, mEmissiveJ2C); + + LLUUID base_color_id; + if (mBaseColorFetched.notNull()) + { + mBaseColorFetched->forceToSaveRawImage(0, F32_MAX); + base_color_id = mBaseColorFetched->getID(); + + if (mBaseColorName.empty()) + { + mBaseColorName = MATERIAL_BASE_COLOR_DEFAULT_NAME; + } + } + + LLUUID normal_id; + if (mNormalFetched.notNull()) + { + mNormalFetched->forceToSaveRawImage(0, F32_MAX); + normal_id = mNormalFetched->getID(); + + if (mNormalName.empty()) + { + mNormalName = MATERIAL_NORMAL_DEFAULT_NAME; + } + } + + LLUUID mr_id; + if (mMetallicRoughnessFetched.notNull()) + { + mMetallicRoughnessFetched->forceToSaveRawImage(0, F32_MAX); + mr_id = mMetallicRoughnessFetched->getID(); + + if (mMetallicRoughnessName.empty()) + { + mMetallicRoughnessName = MATERIAL_METALLIC_DEFAULT_NAME; + } + } + + LLUUID emissive_id; + if (mEmissiveFetched.notNull()) + { + mEmissiveFetched->forceToSaveRawImage(0, F32_MAX); + emissive_id = mEmissiveFetched->getID(); + + if (mEmissiveName.empty()) + { + mEmissiveName = MATERIAL_EMISSIVE_DEFAULT_NAME; + } + } + + setBaseColorId(base_color_id); + setBaseColorUploadId(base_color_id); + setMetallicRoughnessId(mr_id); + setMetallicRoughnessUploadId(mr_id); + setEmissiveId(emissive_id); + setEmissiveUploadId(emissive_id); + setNormalId(normal_id); + setNormalUploadId(normal_id); + + setFromGltfModel(model_in, index); + + setFromGltfMetaData(filename, model_in, index); + + if (getDoubleSided()) + { + // SL-19392 Double sided materials double the number of pixels that must be rasterized, + // and a great many tools that export GLTF simply leave double sided enabled whether + // or not it is necessary. + LL_DEBUGS("MaterialEditor") << "Defaulting Double Sided to disabled on import" << LL_ENDL; + setDoubleSided(false); + } + + markChangesUnsaved(U32_MAX); + + if (open_floater) + { + openFloater(getKey()); + setFocus(TRUE); + setCanSave(true); + setCanSaveAs(true); + + applyToSelection(); + } +} + +bool LLMaterialEditor::setFromGltfModel(const tinygltf::Model& model, S32 index, bool set_textures) +{ + if (model.materials.size() > index) + { + const tinygltf::Material& material_in = model.materials[index]; + + if (set_textures) + { + S32 index; + LLUUID id; + + // get base color texture + index = material_in.pbrMetallicRoughness.baseColorTexture.index; + if (index >= 0) + { + id.set(model.images[index].uri); + setBaseColorId(id); + } + else + { + setBaseColorId(LLUUID::null); + } + + // get normal map + index = material_in.normalTexture.index; + if (index >= 0) + { + id.set(model.images[index].uri); + setNormalId(id); + } + else + { + setNormalId(LLUUID::null); + } + + // get metallic-roughness texture + index = material_in.pbrMetallicRoughness.metallicRoughnessTexture.index; + if (index >= 0) + { + id.set(model.images[index].uri); + setMetallicRoughnessId(id); + } + else + { + setMetallicRoughnessId(LLUUID::null); + } + + // get emissive texture + index = material_in.emissiveTexture.index; + if (index >= 0) + { + id.set(model.images[index].uri); + setEmissiveId(id); + } + else + { + setEmissiveId(LLUUID::null); + } + } + + setAlphaMode(material_in.alphaMode); + setAlphaCutoff(material_in.alphaCutoff); + + setBaseColor(LLTinyGLTFHelper::getColor(material_in.pbrMetallicRoughness.baseColorFactor)); + setEmissiveColor(LLTinyGLTFHelper::getColor(material_in.emissiveFactor)); + + setMetalnessFactor(material_in.pbrMetallicRoughness.metallicFactor); + setRoughnessFactor(material_in.pbrMetallicRoughness.roughnessFactor); + + setDoubleSided(material_in.doubleSided); + } + + return true; +} + +/** + * Build a texture name from the contents of the (in tinyGLFT parlance) + * Image URI. This often is filepath to the original image on the users' + * local file system. + */ +const std::string LLMaterialEditor::getImageNameFromUri(std::string image_uri, const std::string texture_type) +{ + // getBaseFileName() works differently on each platform and file patchs + // can contain both types of delimiter so unify them then extract the + // base name (no path or extension) + std::replace(image_uri.begin(), image_uri.end(), '\\', gDirUtilp->getDirDelimiter()[0]); + std::replace(image_uri.begin(), image_uri.end(), '/', gDirUtilp->getDirDelimiter()[0]); + const bool strip_extension = true; + std::string stripped_uri = gDirUtilp->getBaseFileName(image_uri, strip_extension); + + // sometimes they can be really long and unwieldy - 64 chars is enough for anyone :) + const int max_texture_name_length = 64; + if (stripped_uri.length() > max_texture_name_length) + { + stripped_uri = stripped_uri.substr(0, max_texture_name_length - 1); + } + + // We intend to append the type of texture (base color, emissive etc.) to the + // name of the texture but sometimes the creator already did that. To try + // to avoid repeats (not perfect), we look for the texture type in the name + // and if we find it, do not append the type, later on. One way this fails + // (and it's fine for now) is I see some texture/image uris have a name like + // "metallic roughness" and of course, that doesn't match our predefined + // name "metallicroughness" - consider fix later.. + bool name_includes_type = false; + std::string stripped_uri_lower = stripped_uri; + LLStringUtil::toLower(stripped_uri_lower); + stripped_uri_lower.erase(std::remove_if(stripped_uri_lower.begin(), stripped_uri_lower.end(), isspace), stripped_uri_lower.end()); + std::string texture_type_lower = texture_type; + LLStringUtil::toLower(texture_type_lower); + texture_type_lower.erase(std::remove_if(texture_type_lower.begin(), texture_type_lower.end(), isspace), texture_type_lower.end()); + if (stripped_uri_lower.find(texture_type_lower) != std::string::npos) + { + name_includes_type = true; + } + + // uri doesn't include the type at all + if (name_includes_type == false) + { + // uri doesn't include the type and the uri is not empty + // so we can include everything + if (stripped_uri.length() > 0) + { + // example "DamagedHelmet: base layer" + return STRINGIZE( + mMaterialNameShort << + ": " << + stripped_uri << + " (" << + texture_type << + ")" + ); + } + else + // uri doesn't include the type (because the uri is empty) + // so we must reorganize the string a bit to include the name + // and an explicit name type + { + // example "DamagedHelmet: (Emissive)" + return STRINGIZE( + mMaterialNameShort << + " (" << + texture_type << + ")" + ); + } + } + else + // uri includes the type so just use it directly with the + // name of the material + { + return STRINGIZE( + // example: AlienBust: normal_layer + mMaterialNameShort << + ": " << + stripped_uri + ); + } +} + +/** + * Update the metadata for the material based on what we find in the loaded + * file (along with some assumptions and interpretations...). Fields include + * the name of the material, a material description and the names of the + * composite textures. + */ +void LLMaterialEditor::setFromGltfMetaData(const std::string& filename, const tinygltf::Model& model, S32 index) +{ + // Use the name (without any path/extension) of the file that was + // uploaded as the base of the material name. Then if the name of the + // scene is present and not blank, append that and use the result as + // the name of the material. This is a first pass at creating a + // naming scheme that is useful to real content creators and hopefully + // avoid 500 materials in your inventory called "scene" or "Default" + const bool strip_extension = true; + std::string base_filename = gDirUtilp->getBaseFileName(filename, strip_extension); + + // Extract the name of the scene. Note it is often blank or some very + // generic name like "Scene" or "Default" so using this in the name + // is less useful than you might imagine. + std::string material_name; + if (model.materials.size() > index && !model.materials[index].name.empty()) + { + material_name = model.materials[index].name; + } + else if (model.scenes.size() > 0) + { + const tinygltf::Scene& scene_in = model.scenes[0]; + if (scene_in.name.length()) + { + material_name = scene_in.name; + } + else + { + // scene name is empty so no point using it + } + } + else + { + // scene name isn't present so no point using it + } + + // If we have a valid material or scene name, use it to build the short and + // long versions of the material name. The long version is used + // as you might expect, for the material name. The short version is + // used as part of the image/texture name - the theory is that will + // allow content creators to track the material and the corresponding + // textures + if (material_name.length()) + { + mMaterialNameShort = base_filename; + + mMaterialName = STRINGIZE( + base_filename << + " " << + "(" << + material_name << + ")" + ); + } + else + // otherwise, just use the trimmed filename as is + { + mMaterialNameShort = base_filename; + mMaterialName = base_filename; + } + + // sanitize the material name so that it's compatible with the inventory + LLInventoryObject::correctInventoryName(mMaterialName); + LLInventoryObject::correctInventoryName(mMaterialNameShort); + + // We also set the title of the floater to match the + // name of the material + setTitle(mMaterialName); + + /** + * Extract / derive the names of each composite texture. For each, the + * index is used to to determine which of the "Images" is used. If the index + * is -1 then that texture type is not present in the material (Seems to be + * quite common that a material is missing 1 or more types of texture) + */ + if (model.materials.size() > index) + { + const tinygltf::Material& first_material = model.materials[index]; + + mBaseColorName = MATERIAL_BASE_COLOR_DEFAULT_NAME; + // note: unlike the other textures, base color doesn't have its own entry + // in the tinyGLTF Material struct. Rather, it is taken from a + // sub-texture in the pbrMetallicRoughness member + int index = first_material.pbrMetallicRoughness.baseColorTexture.index; + if (index > -1 && index < model.images.size()) + { + // sanitize the name we decide to use for each texture + std::string texture_name = getImageNameFromUri(model.images[index].uri, MATERIAL_BASE_COLOR_DEFAULT_NAME); + LLInventoryObject::correctInventoryName(texture_name); + mBaseColorName = texture_name; + } + + mEmissiveName = MATERIAL_EMISSIVE_DEFAULT_NAME; + index = first_material.emissiveTexture.index; + if (index > -1 && index < model.images.size()) + { + std::string texture_name = getImageNameFromUri(model.images[index].uri, MATERIAL_EMISSIVE_DEFAULT_NAME); + LLInventoryObject::correctInventoryName(texture_name); + mEmissiveName = texture_name; + } + + mMetallicRoughnessName = MATERIAL_METALLIC_DEFAULT_NAME; + index = first_material.pbrMetallicRoughness.metallicRoughnessTexture.index; + if (index > -1 && index < model.images.size()) + { + std::string texture_name = getImageNameFromUri(model.images[index].uri, MATERIAL_METALLIC_DEFAULT_NAME); + LLInventoryObject::correctInventoryName(texture_name); + mMetallicRoughnessName = texture_name; + } + + mNormalName = MATERIAL_NORMAL_DEFAULT_NAME; + index = first_material.normalTexture.index; + if (index > -1 && index < model.images.size()) + { + std::string texture_name = getImageNameFromUri(model.images[index].uri, MATERIAL_NORMAL_DEFAULT_NAME); + LLInventoryObject::correctInventoryName(texture_name); + mNormalName = texture_name; + } + } +} + +void LLMaterialEditor::importMaterial() +{ + LLFilePickerReplyThread::startPicker( + [](const std::vector<std::string>& filenames, LLFilePicker::ELoadFilter load_filter, LLFilePicker::ESaveFilter save_filter) + { + if (LLAppViewer::instance()->quitRequested()) + { + return; + } + if (filenames.size() > 0) + { + LLMaterialEditor::loadMaterialFromFile(filenames[0], -1); + } + }, + LLFilePicker::FFLOAD_MATERIAL, + true); +} + +class LLRenderMaterialFunctor : public LLSelectedTEFunctor +{ +public: + LLRenderMaterialFunctor(const LLUUID &id) + : mMatId(id) + { + } + + bool apply(LLViewerObject* objectp, S32 te) override + { + if (objectp && objectp->permModify() && objectp->getVolume()) + { + LLVOVolume* vobjp = (LLVOVolume*)objectp; + vobjp->setRenderMaterialID(te, mMatId, false /*preview only*/); + vobjp->updateTEMaterialTextures(te); + } + return true; + } +private: + LLUUID mMatId; +}; + +class LLRenderMaterialOverrideFunctor : public LLSelectedNodeFunctor +{ +public: + LLRenderMaterialOverrideFunctor( + LLMaterialEditor * me, + const LLUUID &report_on_object_id, + S32 report_on_te) + : mEditor(me) + , mSuccess(false) + , mObjectId(report_on_object_id) + , mObjectTE(report_on_te) + { + } + + virtual bool apply(LLSelectNode* nodep) override + { + LLViewerObject* objectp = nodep->getObject(); + if (!objectp || !objectp->permModify() || !objectp->getVolume()) + { + return false; + } + S32 num_tes = llmin((S32)objectp->getNumTEs(), (S32)objectp->getNumFaces()); // avatars have TEs but no faces + + // post override from given object and te to the simulator + // requestData should have: + // object_id - UUID of LLViewerObject + // side - S32 index of texture entry + // gltf_json - String of GLTF json for override data + + for (S32 te = 0; te < num_tes; ++te) + { + if (!nodep->isTESelected(te)) + { + continue; + } + + // Get material from object + // Selection can cover multiple objects, and live editor is + // supposed to overwrite changed values only + LLTextureEntry* tep = objectp->getTE(te); + + if (tep->getGLTFMaterial() == nullptr) + { + // overrides are not supposed to work or apply if + // there is no base material to work from + continue; + } + + LLPointer<LLGLTFMaterial> material = tep->getGLTFMaterialOverride(); + // make a copy to not invalidate existing + // material for multiple objects + if (material.isNull()) + { + // Start with a material override which does not make any changes + material = new LLGLTFMaterial(); + } + else + { + material = new LLGLTFMaterial(*material); + } + + U32 changed_flags = mEditor->getUnsavedChangesFlags(); + U32 reverted_flags = mEditor->getRevertedChangesFlags(); + + LLPointer<LLGLTFMaterial> revert_mat; + if (nodep->mSavedGLTFOverrideMaterials.size() > te) + { + if (nodep->mSavedGLTFOverrideMaterials[te].notNull()) + { + revert_mat = nodep->mSavedGLTFOverrideMaterials[te]; + } + else + { + // mSavedGLTFOverrideMaterials[te] being present but null + // means we need to use a default value + revert_mat = new LLGLTFMaterial(); + } + } + // else can not revert at all + + // Override object's values with values from editor where appropriate + if (changed_flags & MATERIAL_BASE_COLOR_DIRTY) + { + material->setBaseColorFactor(mEditor->getBaseColor(), true); + } + else if ((reverted_flags & MATERIAL_BASE_COLOR_DIRTY) && revert_mat.notNull()) + { + material->setBaseColorFactor(revert_mat->mBaseColor, false); + } + + if (changed_flags & MATERIAL_BASE_COLOR_TEX_DIRTY) + { + material->setBaseColorId(mEditor->getBaseColorId(), true); + } + else if ((reverted_flags & MATERIAL_BASE_COLOR_TEX_DIRTY) && revert_mat.notNull()) + { + material->setBaseColorId(revert_mat->mTextureId[LLGLTFMaterial::GLTF_TEXTURE_INFO_BASE_COLOR], false); + } + + if (changed_flags & MATERIAL_NORMAL_TEX_DIRTY) + { + material->setNormalId(mEditor->getNormalId(), true); + } + else if ((reverted_flags & MATERIAL_NORMAL_TEX_DIRTY) && revert_mat.notNull()) + { + material->setNormalId(revert_mat->mTextureId[LLGLTFMaterial::GLTF_TEXTURE_INFO_NORMAL], false); + } + + if (changed_flags & MATERIAL_METALLIC_ROUGHTNESS_TEX_DIRTY) + { + material->setOcclusionRoughnessMetallicId(mEditor->getMetallicRoughnessId(), true); + } + else if ((reverted_flags & MATERIAL_METALLIC_ROUGHTNESS_TEX_DIRTY) && revert_mat.notNull()) + { + material->setOcclusionRoughnessMetallicId(revert_mat->mTextureId[LLGLTFMaterial::GLTF_TEXTURE_INFO_METALLIC_ROUGHNESS], false); + } + + if (changed_flags & MATERIAL_METALLIC_ROUGHTNESS_METALNESS_DIRTY) + { + material->setMetallicFactor(mEditor->getMetalnessFactor(), true); + } + else if ((reverted_flags & MATERIAL_METALLIC_ROUGHTNESS_METALNESS_DIRTY) && revert_mat.notNull()) + { + material->setMetallicFactor(revert_mat->mMetallicFactor, false); + } + + if (changed_flags & MATERIAL_METALLIC_ROUGHTNESS_ROUGHNESS_DIRTY) + { + material->setRoughnessFactor(mEditor->getRoughnessFactor(), true); + } + else if ((reverted_flags & MATERIAL_METALLIC_ROUGHTNESS_ROUGHNESS_DIRTY) && revert_mat.notNull()) + { + material->setRoughnessFactor(revert_mat->mRoughnessFactor, false); + } + + if (changed_flags & MATERIAL_EMISIVE_COLOR_DIRTY) + { + material->setEmissiveColorFactor(LLColor3(mEditor->getEmissiveColor()), true); + } + else if ((reverted_flags & MATERIAL_EMISIVE_COLOR_DIRTY) && revert_mat.notNull()) + { + material->setEmissiveColorFactor(revert_mat->mEmissiveColor, false); + } + + if (changed_flags & MATERIAL_EMISIVE_TEX_DIRTY) + { + material->setEmissiveId(mEditor->getEmissiveId(), true); + } + else if ((reverted_flags & MATERIAL_EMISIVE_TEX_DIRTY) && revert_mat.notNull()) + { + material->setEmissiveId(revert_mat->mTextureId[LLGLTFMaterial::GLTF_TEXTURE_INFO_EMISSIVE], false); + } + + if (changed_flags & MATERIAL_DOUBLE_SIDED_DIRTY) + { + material->setDoubleSided(mEditor->getDoubleSided(), true); + } + else if ((reverted_flags & MATERIAL_DOUBLE_SIDED_DIRTY) && revert_mat.notNull()) + { + material->setDoubleSided(revert_mat->mDoubleSided, false); + } + + if (changed_flags & MATERIAL_ALPHA_MODE_DIRTY) + { + material->setAlphaMode(mEditor->getAlphaMode(), true); + } + else if ((reverted_flags & MATERIAL_ALPHA_MODE_DIRTY) && revert_mat.notNull()) + { + material->setAlphaMode(revert_mat->mAlphaMode, false); + } + + if (changed_flags & MATERIAL_ALPHA_CUTOFF_DIRTY) + { + material->setAlphaCutoff(mEditor->getAlphaCutoff(), true); + } + else if ((reverted_flags & MATERIAL_ALPHA_CUTOFF_DIRTY) && revert_mat.notNull()) + { + material->setAlphaCutoff(revert_mat->mAlphaCutoff, false); + } + + if (mObjectTE == te + && mObjectId == objectp->getID()) + { + mSuccess = true; + } + LLGLTFMaterialList::queueModify(objectp, te, material); + } + return true; + } + + static void modifyCallback(bool success) + { + if (!success) + { + // something went wrong update selection + LLMaterialEditor::updateLive(); + } + // else we will get updateLive() from panel face + } + + bool getResult() { return mSuccess; } + +private: + LLMaterialEditor * mEditor; + LLUUID mObjectId; + S32 mObjectTE; + bool mSuccess; +}; + +void LLMaterialEditor::applyToSelection() +{ + if (!mIsOverride) + { + // Only apply if working with 'live' materials + // Might need a better way to distinguish 'live' mode. + // But only one live edit is supposed to work at a time + // as a pair to tools floater. + return; + } + + std::string url = gAgent.getRegionCapability("ModifyMaterialParams"); + if (!url.empty()) + { + // Don't send data if there is nothing to send. + // Some UI elements will cause multiple commits, + // like spin ctrls on click and on down + if (mUnsavedChanges != 0 || mRevertedChanges != 0) + { + mOverrideInProgress = true; + LLObjectSelectionHandle selected_objects = LLSelectMgr::getInstance()->getSelection(); + LLRenderMaterialOverrideFunctor override_func(this, mOverrideObjectId, mOverrideObjectTE); + selected_objects->applyToNodes(&override_func); + + void(*done_callback)(bool) = LLRenderMaterialOverrideFunctor::modifyCallback; + + LLGLTFMaterialList::flushUpdates(done_callback); + + if (!override_func.getResult()) + { + // OverrideFunctor didn't find expected object or face + mOverrideInProgress = false; + } + + // we posted all changes + mUnsavedChanges = 0; + mRevertedChanges = 0; + } + } + else + { + LL_WARNS("MaterialEditor") << "Not connected to materials capable region, missing ModifyMaterialParams cap" << LL_ENDL; + + // Fallback local preview. Will be removed once override systems is finished and new cap is deployed everywhere. + LLPointer<LLFetchedGLTFMaterial> mat = new LLFetchedGLTFMaterial(); + getGLTFMaterial(mat); + static const LLUUID placeholder("984e183e-7811-4b05-a502-d79c6f978a98"); + gGLTFMaterialList.addMaterial(placeholder, mat); + LLRenderMaterialFunctor mat_func(placeholder); + LLObjectSelectionHandle selected_objects = LLSelectMgr::getInstance()->getSelection(); + selected_objects->applyToTEs(&mat_func); + } +} + +// Get a dump of the json representation of the current state of the editor UI +// in GLTF format, excluding transforms as they are not supported in material +// assets. (See also LLGLTFMaterial::sanitizeAssetMaterial()) +void LLMaterialEditor::getGLTFMaterial(LLGLTFMaterial* mat) +{ + mat->mBaseColor = getBaseColor(); + mat->mBaseColor.mV[3] = getTransparency(); + mat->mTextureId[LLGLTFMaterial::GLTF_TEXTURE_INFO_BASE_COLOR] = getBaseColorId(); + + mat->mTextureId[LLGLTFMaterial::GLTF_TEXTURE_INFO_NORMAL] = getNormalId(); + + mat->mTextureId[LLGLTFMaterial::GLTF_TEXTURE_INFO_METALLIC_ROUGHNESS] = getMetallicRoughnessId(); + mat->mMetallicFactor = getMetalnessFactor(); + mat->mRoughnessFactor = getRoughnessFactor(); + + mat->mEmissiveColor = getEmissiveColor(); + mat->mTextureId[LLGLTFMaterial::GLTF_TEXTURE_INFO_EMISSIVE] = getEmissiveId(); + + mat->mDoubleSided = getDoubleSided(); + mat->setAlphaMode(getAlphaMode()); + mat->mAlphaCutoff = getAlphaCutoff(); +} + +void LLMaterialEditor::setFromGLTFMaterial(LLGLTFMaterial* mat) +{ + setBaseColor(mat->mBaseColor); + setBaseColorId(mat->mTextureId[LLGLTFMaterial::GLTF_TEXTURE_INFO_BASE_COLOR]); + setNormalId(mat->mTextureId[LLGLTFMaterial::GLTF_TEXTURE_INFO_NORMAL]); + + setMetallicRoughnessId(mat->mTextureId[LLGLTFMaterial::GLTF_TEXTURE_INFO_METALLIC_ROUGHNESS]); + setMetalnessFactor(mat->mMetallicFactor); + setRoughnessFactor(mat->mRoughnessFactor); + + setEmissiveColor(mat->mEmissiveColor); + setEmissiveId(mat->mTextureId[LLGLTFMaterial::GLTF_TEXTURE_INFO_EMISSIVE]); + + setDoubleSided(mat->mDoubleSided); + setAlphaMode(mat->getAlphaMode()); + setAlphaCutoff(mat->mAlphaCutoff); +} + +bool LLMaterialEditor::setFromSelection() +{ + LLObjectSelectionHandle selected_objects = LLSelectMgr::getInstance()->getSelection(); + LLSelectedTEGetMatData func(mIsOverride); + + selected_objects->applyToTEs(&func); + mHasSelection = !selected_objects->isEmpty(); + mSelectionNeedsUpdate = false; + + if (func.mMaterial.notNull()) + { + setFromGLTFMaterial(func.mMaterial); + LLViewerObject* selected_object = func.mObject; + const LLViewerInventoryItem* item = selected_object->getInventoryItemByAsset(func.mMaterialId); + const bool allow_modify = !item || canModify(selected_object, item); + setEnableEditing(allow_modify); + } + else + { + // pick defaults from a blank material; + LLGLTFMaterial blank_mat; + setFromGLTFMaterial(&blank_mat); + if (mIsOverride) + { + setEnableEditing(false); + } + } + + if (mIsOverride) + { + mBaseColorTextureCtrl->setTentative(!func.mIdenticalTexColor); + mMetallicTextureCtrl->setTentative(!func.mIdenticalTexMetal); + mEmissiveTextureCtrl->setTentative(!func.mIdenticalTexEmissive); + mNormalTextureCtrl->setTentative(!func.mIdenticalTexNormal); + + // Memorize selection data for filtering further updates + mOverrideObjectId = func.mObjectId; + mOverrideObjectTE = func.mObjectTE; + } + + return func.mMaterial.notNull(); +} + + +void LLMaterialEditor::loadAsset() +{ + const LLInventoryItem* item; + if (mNotecardInventoryID.notNull()) + { + item = mAuxItem.get(); + } + else + { + item = getItem(); + } + + bool fail = false; + + if (item) + { + LLPermissions perm(item->getPermissions()); + bool allow_copy = gAgent.allowOperation(PERM_COPY, perm, GP_OBJECT_MANIPULATE); + bool allow_modify = canModify(mObjectUUID, item); + bool source_library = mObjectUUID.isNull() && gInventory.isObjectDescendentOf(mItemUUID, gInventory.getLibraryRootFolderID()); + + setCanSaveAs(allow_copy); + setMaterialName(item->getName()); + + { + mAssetID = item->getAssetUUID(); + + if (mAssetID.isNull()) + { + mAssetStatus = PREVIEW_ASSET_LOADED; + loadDefaults(); + resetUnsavedChanges(); + setEnableEditing(allow_modify && !source_library); + } + else + { + LLHost source_sim = LLHost(); + LLSD* user_data = new LLSD(); + + if (mNotecardInventoryID.notNull()) + { + user_data->with("objectid", mNotecardObjectID).with("notecardid", mNotecardInventoryID); + } + else if (mObjectUUID.notNull()) + { + LLViewerObject* objectp = gObjectList.findObject(mObjectUUID); + if (objectp && objectp->getRegion()) + { + source_sim = objectp->getRegion()->getHost(); + } + else + { + // The object that we're trying to look at disappeared, bail. + LL_WARNS("MaterialEditor") << "Can't find object " << mObjectUUID << " associated with material." << LL_ENDL; + mAssetID.setNull(); + mAssetStatus = PREVIEW_ASSET_LOADED; + resetUnsavedChanges(); + setEnableEditing(allow_modify && !source_library); + return; + } + user_data->with("taskid", mObjectUUID).with("itemid", mItemUUID); + } + else + { + user_data = new LLSD(mItemUUID); + } + + setEnableEditing(false); // wait for it to load + + mAssetStatus = PREVIEW_ASSET_LOADING; + + // May callback immediately + gAssetStorage->getAssetData(item->getAssetUUID(), + LLAssetType::AT_MATERIAL, + &onLoadComplete, + (void*)user_data, + TRUE); + } + } + } + else if (mObjectUUID.notNull() && mItemUUID.notNull()) + { + LLViewerObject* objectp = gObjectList.findObject(mObjectUUID); + if (objectp && (objectp->isInventoryPending() || objectp->isInventoryDirty())) + { + // It's a material in object's inventory and we failed to get it because inventory is not up to date. + // Subscribe for callback and retry at inventoryChanged() + registerVOInventoryListener(objectp, NULL); //removes previous listener + + if (objectp->isInventoryDirty()) + { + objectp->requestInventory(); + } + } + else + { + fail = true; + } + } + else + { + fail = true; + } + + if (fail) + { + /*editor->setText(LLStringUtil::null); + editor->makePristine(); + editor->setEnabled(TRUE);*/ + // Don't set asset status here; we may not have set the item id yet + // (e.g. when this gets called initially) + //mAssetStatus = PREVIEW_ASSET_LOADED; + } +} + +// static +void LLMaterialEditor::onLoadComplete(const LLUUID& asset_uuid, + LLAssetType::EType type, + void* user_data, S32 status, LLExtStat ext_status) +{ + LLSD* floater_key = (LLSD*)user_data; + LL_DEBUGS("MaterialEditor") << "loading " << asset_uuid << " for " << *floater_key << LL_ENDL; + LLMaterialEditor* editor = LLFloaterReg::findTypedInstance<LLMaterialEditor>("material_editor", *floater_key); + if (editor) + { + if (asset_uuid != editor->mAssetID) + { + LL_WARNS("MaterialEditor") << "Asset id mismatch, expected: " << editor->mAssetID << " got: " << asset_uuid << LL_ENDL; + } + if (0 == status) + { + LLFileSystem file(asset_uuid, type, LLFileSystem::READ); + + S32 file_length = file.getSize(); + + std::vector<char> buffer(file_length + 1); + file.read((U8*)&buffer[0], file_length); + + editor->decodeAsset(buffer); + + BOOL allow_modify = editor->canModify(editor->mObjectUUID, editor->getItem()); + BOOL source_library = editor->mObjectUUID.isNull() && gInventory.isObjectDescendentOf(editor->mItemUUID, gInventory.getLibraryRootFolderID()); + editor->setEnableEditing(allow_modify && !source_library); + editor->resetUnsavedChanges(); + editor->mAssetStatus = PREVIEW_ASSET_LOADED; + editor->setEnabled(true); // ready for use + } + else + { + if (LL_ERR_ASSET_REQUEST_NOT_IN_DATABASE == status || + LL_ERR_FILE_EMPTY == status) + { + LLNotificationsUtil::add("MaterialMissing"); + } + else if (LL_ERR_INSUFFICIENT_PERMISSIONS == status) + { + // Not supposed to happen? + LL_WARNS("MaterialEditor") << "No permission to view material " << asset_uuid << LL_ENDL; + LLNotificationsUtil::add("MaterialNoPermissions"); + } + else + { + LLNotificationsUtil::add("UnableToLoadMaterial"); + } + editor->setEnableEditing(false); + + LL_WARNS("MaterialEditor") << "Problem loading material: " << status << LL_ENDL; + editor->mAssetStatus = PREVIEW_ASSET_ERROR; + } + } + else + { + LL_DEBUGS("MaterialEditor") << "Floater " << *floater_key << " does not exist." << LL_ENDL; + } + delete floater_key; +} + +void LLMaterialEditor::inventoryChanged(LLViewerObject* object, + LLInventoryObject::object_list_t* inventory, + S32 serial_num, + void* user_data) +{ + removeVOInventoryListener(); + loadAsset(); +} + + +void LLMaterialEditor::saveTexture(LLImageJ2C* img, const std::string& name, const LLUUID& asset_id, upload_callback_f cb) +{ + if (asset_id.isNull() + || img == nullptr + || img->getDataSize() == 0) + { + return; + } + + // copy image bytes into string + std::string buffer; + buffer.assign((const char*) img->getData(), img->getDataSize()); + + U32 expected_upload_cost = LLAgentBenefitsMgr::current().getTextureUploadCost(); + + LLSD key = getKey(); + std::function<bool(LLUUID itemId, LLSD response, std::string reason)> failed_upload([key](LLUUID assetId, LLSD response, std::string reason) + { + LLMaterialEditor* me = LLFloaterReg::findTypedInstance<LLMaterialEditor>("material_editor", key); + if (me) + { + me->setFailedToUploadTexture(); + } + return true; // handled + }); + + LLResourceUploadInfo::ptr_t uploadInfo(std::make_shared<LLNewBufferedResourceUploadInfo>( + buffer, + asset_id, + name, + name, + 0, + LLFolderType::FT_TEXTURE, + LLInventoryType::IT_TEXTURE, + LLAssetType::AT_TEXTURE, + LLFloaterPerms::getNextOwnerPerms("Uploads"), + LLFloaterPerms::getGroupPerms("Uploads"), + LLFloaterPerms::getEveryonePerms("Uploads"), + expected_upload_cost, + false, + cb, + failed_upload)); + + upload_new_resource(uploadInfo); +} + +void LLMaterialEditor::setFailedToUploadTexture() +{ + mUploadingTexturesFailure = true; + mUploadingTexturesCount--; + if (mUploadingTexturesCount == 0) + { + setEnabled(true); + } +} + +S32 LLMaterialEditor::saveTextures() +{ + mUploadingTexturesFailure = false; // not supposed to get here if already uploading + + S32 work_count = 0; + LLSD key = getKey(); // must be locally declared for lambda's capture to work + if (mBaseColorTextureUploadId == getBaseColorId() && mBaseColorTextureUploadId.notNull()) + { + mUploadingTexturesCount++; + work_count++; + + // For ease of inventory management, we prepend the material name. + std::string name = mMaterialName + ": " + mBaseColorName; + + saveTexture(mBaseColorJ2C, name, mBaseColorTextureUploadId, [key](LLUUID newAssetId, LLSD response) + { + LLMaterialEditor* me = LLFloaterReg::findTypedInstance<LLMaterialEditor>("material_editor", key); + if (me) + { + if (response["success"].asBoolean()) + { + me->setBaseColorId(newAssetId); + + // discard upload buffers once texture have been saved + me->mBaseColorJ2C = nullptr; + me->mBaseColorFetched = nullptr; + me->mBaseColorTextureUploadId.setNull(); + + me->mUploadingTexturesCount--; + + if (!me->mUploadingTexturesFailure) + { + // try saving + me->saveIfNeeded(); + } + else if (me->mUploadingTexturesCount == 0) + { + me->setEnabled(true); + } + } + else + { + // stop upload if possible, unblock and let user decide + me->setFailedToUploadTexture(); + } + } + }); + } + if (mNormalTextureUploadId == getNormalId() && mNormalTextureUploadId.notNull()) + { + mUploadingTexturesCount++; + work_count++; + + // For ease of inventory management, we prepend the material name. + std::string name = mMaterialName + ": " + mNormalName; + + saveTexture(mNormalJ2C, name, mNormalTextureUploadId, [key](LLUUID newAssetId, LLSD response) + { + LLMaterialEditor* me = LLFloaterReg::findTypedInstance<LLMaterialEditor>("material_editor", key); + if (me) + { + if (response["success"].asBoolean()) + { + me->setNormalId(newAssetId); + + // discard upload buffers once texture have been saved + me->mNormalJ2C = nullptr; + me->mNormalFetched = nullptr; + me->mNormalTextureUploadId.setNull(); + + me->mUploadingTexturesCount--; + + if (!me->mUploadingTexturesFailure) + { + // try saving + me->saveIfNeeded(); + } + else if (me->mUploadingTexturesCount == 0) + { + me->setEnabled(true); + } + } + else + { + // stop upload if possible, unblock and let user decide + me->setFailedToUploadTexture(); + } + } + }); + } + if (mMetallicTextureUploadId == getMetallicRoughnessId() && mMetallicTextureUploadId.notNull()) + { + mUploadingTexturesCount++; + work_count++; + + // For ease of inventory management, we prepend the material name. + std::string name = mMaterialName + ": " + mMetallicRoughnessName; + + saveTexture(mMetallicRoughnessJ2C, name, mMetallicTextureUploadId, [key](LLUUID newAssetId, LLSD response) + { + LLMaterialEditor* me = LLFloaterReg::findTypedInstance<LLMaterialEditor>("material_editor", key); + if (me) + { + if (response["success"].asBoolean()) + { + me->setMetallicRoughnessId(newAssetId); + + // discard upload buffers once texture have been saved + me->mMetallicRoughnessJ2C = nullptr; + me->mMetallicRoughnessFetched = nullptr; + me->mMetallicTextureUploadId.setNull(); + + me->mUploadingTexturesCount--; + + if (!me->mUploadingTexturesFailure) + { + // try saving + me->saveIfNeeded(); + } + else if (me->mUploadingTexturesCount == 0) + { + me->setEnabled(true); + } + } + else + { + // stop upload if possible, unblock and let user decide + me->setFailedToUploadTexture(); + } + } + }); + } + + if (mEmissiveTextureUploadId == getEmissiveId() && mEmissiveTextureUploadId.notNull()) + { + mUploadingTexturesCount++; + work_count++; + + // For ease of inventory management, we prepend the material name. + std::string name = mMaterialName + ": " + mEmissiveName; + + saveTexture(mEmissiveJ2C, name, mEmissiveTextureUploadId, [key](LLUUID newAssetId, LLSD response) + { + LLMaterialEditor* me = LLFloaterReg::findTypedInstance<LLMaterialEditor>("material_editor", LLSD(key)); + if (me) + { + if (response["success"].asBoolean()) + { + me->setEmissiveId(newAssetId); + + // discard upload buffers once texture have been saved + me->mEmissiveJ2C = nullptr; + me->mEmissiveFetched = nullptr; + me->mEmissiveTextureUploadId.setNull(); + + me->mUploadingTexturesCount--; + + if (!me->mUploadingTexturesFailure) + { + // try saving + me->saveIfNeeded(); + } + else if (me->mUploadingTexturesCount == 0) + { + me->setEnabled(true); + } + } + else + { + // stop upload if possible, unblock and let user decide + me->setFailedToUploadTexture(); + } + } + }); + } + + if (!work_count) + { + // Discard upload buffers once textures have been confirmed as saved. + // Otherwise we keep buffers for potential upload failure recovery. + clearTextures(); + } + + // asset storage can callback immediately, causing a decrease + // of mUploadingTexturesCount, report amount of work scheduled + // not amount of work remaining + return work_count; +} + +void LLMaterialEditor::clearTextures() +{ + mBaseColorJ2C = nullptr; + mNormalJ2C = nullptr; + mEmissiveJ2C = nullptr; + mMetallicRoughnessJ2C = nullptr; + + mBaseColorFetched = nullptr; + mNormalFetched = nullptr; + mMetallicRoughnessFetched = nullptr; + mEmissiveFetched = nullptr; + + mBaseColorTextureUploadId.setNull(); + mNormalTextureUploadId.setNull(); + mMetallicTextureUploadId.setNull(); + mEmissiveTextureUploadId.setNull(); +} + +void LLMaterialEditor::loadDefaults() +{ + tinygltf::Model model_in; + model_in.materials.resize(1); + setFromGltfModel(model_in, 0, true); +} + +bool LLMaterialEditor::capabilitiesAvailable() +{ + const LLViewerRegion* region = gAgent.getRegion(); + if (!region) + { + LL_WARNS("MaterialEditor") << "Not connected to a region, cannot save material." << LL_ENDL; + return false; + } + std::string agent_url = region->getCapability("UpdateMaterialAgentInventory"); + std::string task_url = region->getCapability("UpdateMaterialTaskInventory"); + + return (!agent_url.empty() && !task_url.empty()); +} + |