diff options
Diffstat (limited to 'indra/newview/llpanelface.cpp')
| -rw-r--r-- | indra/newview/llpanelface.cpp | 62 |
1 files changed, 39 insertions, 23 deletions
diff --git a/indra/newview/llpanelface.cpp b/indra/newview/llpanelface.cpp index fc5c468297..6c0ff4a929 100644 --- a/indra/newview/llpanelface.cpp +++ b/indra/newview/llpanelface.cpp @@ -1166,26 +1166,22 @@ void LLPanelFace::updateUI(bool force_set_values /*false*/) bool missing_asset = false; { LLGLenum image_format = GL_RGB; + bool has_alpha = false; bool identical_image_format = false; - LLSelectedTE::getImageFormat(image_format, identical_image_format, missing_asset); + LLSelectedTE::getImageFormat(image_format, has_alpha, identical_image_format, missing_asset); if (!missing_asset) { - mIsAlpha = false; + mIsAlpha = has_alpha; switch (image_format) { case GL_RGBA: case GL_ALPHA: - { - mIsAlpha = true; - } - break; - case GL_RGB: break; default: { - LL_WARNS() << "Unexpected tex format in LLPanelFace...resorting to no alpha" << LL_ENDL; + LL_WARNS() << "Unexpected tex format in LLPanelFace..." << LL_ENDL; } break; } @@ -1205,7 +1201,7 @@ void LLPanelFace::updateUI(bool force_set_values /*false*/) // See if that's been overridden by a material setting for same... // - LLSelectedTEMaterial::getCurrentDiffuseAlphaMode(alpha_mode, identical_alpha_mode, mIsAlpha); + LLSelectedTEMaterial::getCurrentDiffuseAlphaMode(alpha_mode, identical_alpha_mode); // it is invalid to have any alpha mode other than blend if transparency is greater than zero ... // Want masking? Want emissive? Tough! You get BLEND! @@ -1215,6 +1211,12 @@ void LLPanelFace::updateUI(bool force_set_values /*false*/) alpha_mode = mIsAlpha ? alpha_mode : LLMaterial::DIFFUSE_ALPHA_MODE_NONE; mComboAlphaMode->getSelectionInterface()->selectNthItem(alpha_mode); + mComboAlphaMode->setTentative(!identical_alpha_mode); + if (!identical_alpha_mode) + { + std::string multiple = LLTrans::getString("multiple_textures"); + mComboAlphaMode->setLabel(multiple); + } updateAlphaControls(); mExcludeWater &= (LLMaterial::DIFFUSE_ALPHA_MODE_BLEND == alpha_mode); @@ -3292,23 +3294,22 @@ void LLPanelFace::onSelectTexture() sendTexture(); LLGLenum image_format; + bool has_alpha; bool identical_image_format = false; bool missing_asset = false; - LLSelectedTE::getImageFormat(image_format, identical_image_format, missing_asset); + LLSelectedTE::getImageFormat(image_format, has_alpha, identical_image_format, missing_asset); - U32 alpha_mode = LLMaterial::DIFFUSE_ALPHA_MODE_NONE; if (!missing_asset) { + U32 alpha_mode = has_alpha ? LLMaterial::DIFFUSE_ALPHA_MODE_BLEND : LLMaterial::DIFFUSE_ALPHA_MODE_NONE; switch (image_format) { case GL_RGBA: case GL_ALPHA: - alpha_mode = LLMaterial::DIFFUSE_ALPHA_MODE_BLEND; - break; case GL_RGB: break; default: - LL_WARNS() << "Unexpected tex format in LLPanelFace...resorting to no alpha" << LL_ENDL; + LL_WARNS() << "Unexpected tex format in LLPanelFace..." << LL_ENDL; break; } @@ -5258,12 +5259,13 @@ void LLPanelFace::LLSelectedTE::getFace(LLFace*& face_to_return, bool& identical identical_face = LLSelectMgr::getInstance()->getSelection()->getSelectedTEValue(&get_te_face_func, face_to_return, false, (LLFace*)nullptr); } -void LLPanelFace::LLSelectedTE::getImageFormat(LLGLenum& image_format_to_return, bool& identical_face, bool& missing_asset) +void LLPanelFace::LLSelectedTE::getImageFormat(LLGLenum& image_format_to_return, bool& has_alpha, bool& identical_face, bool& missing_asset) { struct LLSelectedTEGetmatId : public LLSelectedTEFunctor { LLSelectedTEGetmatId() : mImageFormat(GL_RGB) + , mHasAlpha(false) , mIdentical(true) , mMissingAsset(false) , mFirstRun(true) @@ -5278,6 +5280,10 @@ void LLPanelFace::LLSelectedTE::getImageFormat(LLGLenum& image_format_to_return, { format = image->getPrimaryFormat(); missing = image->isMissingAsset(); + if (format == GL_RGBA || format == GL_ALPHA) + { + mHasAlpha = true; + } } if (mFirstRun) @@ -5294,6 +5300,7 @@ void LLPanelFace::LLSelectedTE::getImageFormat(LLGLenum& image_format_to_return, return true; } LLGLenum mImageFormat; + bool mHasAlpha; bool mIdentical; bool mMissingAsset; bool mFirstRun; @@ -5301,6 +5308,7 @@ void LLPanelFace::LLSelectedTE::getImageFormat(LLGLenum& image_format_to_return, LLSelectMgr::getInstance()->getSelection()->applyToTEs(&func); image_format_to_return = func.mImageFormat; + has_alpha = func.mHasAlpha; identical_face = func.mIdentical; missing_asset = func.mMissingAsset; } @@ -5482,32 +5490,40 @@ void LLPanelFace::LLSelectedTEMaterial::getMaxNormalRepeats(F32& repeats, bool& identical = LLSelectMgr::getInstance()->getSelection()->getSelectedTEValue( &max_norm_repeats_func, repeats); } -void LLPanelFace::LLSelectedTEMaterial::getCurrentDiffuseAlphaMode(U8& diffuse_alpha_mode, bool& identical, bool diffuse_texture_has_alpha) +void LLPanelFace::LLSelectedTEMaterial::getCurrentDiffuseAlphaMode(U8& diffuse_alpha_mode, bool& identical) { struct LLSelectedTEGetDiffuseAlphaMode : public LLSelectedTEGetFunctor<U8> { - LLSelectedTEGetDiffuseAlphaMode() : _isAlpha(false) {} - LLSelectedTEGetDiffuseAlphaMode(bool diffuse_texture_has_alpha) : _isAlpha(diffuse_texture_has_alpha) {} + LLSelectedTEGetDiffuseAlphaMode() {} virtual ~LLSelectedTEGetDiffuseAlphaMode() {} U8 get(LLViewerObject* object, S32 face) { - U8 diffuse_mode = _isAlpha ? LLMaterial::DIFFUSE_ALPHA_MODE_BLEND : LLMaterial::DIFFUSE_ALPHA_MODE_NONE; - LLTextureEntry* tep = object->getTE(face); if (tep) { LLMaterial* mat = tep->getMaterialParams().get(); if (mat) { - diffuse_mode = mat->getDiffuseAlphaMode(); + return mat->getDiffuseAlphaMode(); + } + } + + bool has_alpha = false; + LLViewerTexture* image = object->getTEImage(face); + if (image) + { + LLGLenum format = image->getPrimaryFormat(); + if (format == GL_RGBA || format == GL_ALPHA) + { + has_alpha = true; } } + U8 diffuse_mode = has_alpha ? LLMaterial::DIFFUSE_ALPHA_MODE_BLEND : LLMaterial::DIFFUSE_ALPHA_MODE_NONE; return diffuse_mode; } - bool _isAlpha; // whether or not the diffuse texture selected contains alpha information - } get_diff_mode(diffuse_texture_has_alpha); + } get_diff_mode; identical = LLSelectMgr::getInstance()->getSelection()->getSelectedTEValue( &get_diff_mode, diffuse_alpha_mode); } |