diff options
Diffstat (limited to 'indra/newview/llfloatermodelpreview.h')
| -rw-r--r-- | indra/newview/llfloatermodelpreview.h | 414 |
1 files changed, 414 insertions, 0 deletions
diff --git a/indra/newview/llfloatermodelpreview.h b/indra/newview/llfloatermodelpreview.h new file mode 100644 index 0000000000..186bf114d1 --- /dev/null +++ b/indra/newview/llfloatermodelpreview.h @@ -0,0 +1,414 @@ +/** + * @file llfloatermodelpreview.h + * @brief LLFloaterModelPreview class definition + * + * $LicenseInfo:firstyear=2004&license=viewerlgpl$ + * 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 + * $/LicenseInfo$ + */ + +#ifndef LL_LLFLOATERMODELPREVIEW_H +#define LL_LLFLOATERMODELPREVIEW_H + +#include "llfloaternamedesc.h" + +#include "lldynamictexture.h" +#include "llfloatermodelwizard.h" +#include "llquaternion.h" +#include "llmeshrepository.h" +#include "llmodel.h" +#include "llthread.h" +#include "llviewermenufile.h" + +class LLComboBox; +class LLJoint; +class LLViewerJointMesh; +class LLVOAvatar; +class LLTextBox; +class LLVertexBuffer; +class LLModelPreview; +class LLFloaterModelPreview; +class daeElement; +class domProfile_COMMON; +class domInstance_geometry; +class domNode; +class domTranslate; +class LLMenuButton; +class LLToggleableMenu; + +typedef std::map<std::string, LLMatrix4> JointTransformMap; +typedef std::map<std::string, LLMatrix4>:: iterator JointTransformMapIt; + +const S32 NUM_LOD = 4; + +class LLModelLoader : public LLThread +{ +public: + typedef enum + { + STARTING = 0, + READING_FILE, + CREATING_FACES, + GENERATING_VERTEX_BUFFERS, + GENERATING_LOD, + DONE, + ERROR_PARSING //basically loading failed + } eLoadState; + + U32 mState; + std::string mFilename; + S32 mLod; + LLModelPreview* mPreview; + LLMatrix4 mTransform; + BOOL mFirstTransform; + LLVector3 mExtents[2]; + bool mTrySLM; + + std::map<daeElement*, LLPointer<LLModel> > mModel; + + typedef std::vector<LLPointer<LLModel> > model_list; + model_list mModelList; + + typedef std::vector<LLModelInstance> model_instance_list; + + typedef std::map<LLMatrix4, model_instance_list > scene; + + scene mScene; + + typedef std::queue<LLPointer<LLModel> > model_queue; + + //queue of models that need a physics rep + model_queue mPhysicsQ; + + LLModelLoader( std::string filename, S32 lod, LLModelPreview* preview, JointTransformMap& jointMap, + std::deque<std::string>& jointsFromNodes ); + virtual void run(); + bool doLoadModel(); + bool loadFromSLM(const std::string& filename); + void loadModelCallback(); + + void loadTextures() ; //called in the main thread. + void processElement(daeElement* element); + std::vector<LLImportMaterial> getMaterials(LLModel* model, domInstance_geometry* instance_geo); + LLImportMaterial profileToMaterial(domProfile_COMMON* material); + std::string getElementLabel(daeElement *element); + LLColor4 getDaeColor(daeElement* element); + + daeElement* getChildFromElement( daeElement* pElement, std::string const & name ); + + bool isNodeAJoint( domNode* pNode ); + void processJointNode( domNode* pNode, std::map<std::string,LLMatrix4>& jointTransforms ); + void extractTranslation( domTranslate* pTranslate, LLMatrix4& transform ); + void extractTranslationViaElement( daeElement* pTranslateElement, LLMatrix4& transform ); + + void handlePivotPoint( daeElement* pRoot ); + bool isNodeAPivotPoint( domNode* pNode ); + + void setLoadState(U32 state); + + void buildJointToNodeMappingFromScene( daeElement* pRoot ); + void processJointToNodeMapping( domNode* pNode ); + + + //map of avatar joints as named in COLLADA assets to internal joint names + std::map<std::string, std::string> mJointMap; + JointTransformMap& mJointList; + std::deque<std::string>& mJointsFromNode; +}; + +class LLFloaterModelPreview : public LLFloater +{ +public: + + class DecompRequest : public LLPhysicsDecomp::Request + { + public: + S32 mContinue; + LLPointer<LLModel> mModel; + + DecompRequest(const std::string& stage, LLModel* mdl); + virtual S32 statusCallback(const char* status, S32 p1, S32 p2); + virtual void completed(); + + }; + static LLFloaterModelPreview* sInstance; + + LLFloaterModelPreview(const LLSD& key); + virtual ~LLFloaterModelPreview(); + + virtual BOOL postBuild(); + + BOOL handleMouseDown(S32 x, S32 y, MASK mask); + BOOL handleMouseUp(S32 x, S32 y, MASK mask); + BOOL handleHover(S32 x, S32 y, MASK mask); + BOOL handleScrollWheel(S32 x, S32 y, S32 clicks); + + static void onMouseCaptureLostModelPreview(LLMouseHandler*); + static void setUploadAmount(S32 amount) { sUploadAmount = amount; } + + void setDetails(F32 x, F32 y, F32 z, F32 streaming_cost, F32 physics_cost); + + static void onBrowseLOD(void* data); + + static void onReset(void* data); + + static void onUpload(void* data); + + static void onClearMaterials(void* data); + + static void refresh(LLUICtrl* ctrl, void* data); + + void updateResourceCost(); + + void loadModel(S32 lod); + + void onViewOptionChecked(const LLSD& userdata); + bool isViewOptionChecked(const LLSD& userdata); + bool isViewOptionEnabled(const LLSD& userdata); + void setViewOptionEnabled(const std::string& option, bool enabled); + void enableViewOption(const std::string& option); + void disableViewOption(const std::string& option); + +protected: + friend class LLModelPreview; + friend class LLMeshFilePicker; + friend class LLPhysicsDecomp; + + static void onImportScaleCommit(LLUICtrl*, void*); + static void onPelvisOffsetCommit(LLUICtrl*, void*); + static void onUploadJointsCommit(LLUICtrl*,void*); + static void onUploadSkinCommit(LLUICtrl*,void*); + + static void onPreviewLODCommit(LLUICtrl*,void*); + + static void onGenerateNormalsCommit(LLUICtrl*,void*); + + static void onAutoFillCommit(LLUICtrl*,void*); + static void onLODParamCommit(LLUICtrl*,void*); + static void onLODParamCommitTriangleLimit(LLUICtrl*,void*); + + static void onExplodeCommit(LLUICtrl*, void*); + + static void onPhysicsParamCommit(LLUICtrl* ctrl, void* userdata); + static void onPhysicsStageExecute(LLUICtrl* ctrl, void* userdata); + static void onCancel(LLUICtrl* ctrl, void* userdata); + static void onPhysicsStageCancel(LLUICtrl* ctrl, void* userdata); + + static void onPhysicsBrowse(LLUICtrl* ctrl, void* userdata); + static void onPhysicsUseLOD(LLUICtrl* ctrl, void* userdata); + static void onPhysicsOptimize(LLUICtrl* ctrl, void* userdata); + static void onPhysicsDecomposeBack(LLUICtrl* ctrl, void* userdata); + static void onPhysicsSimplifyBack(LLUICtrl* ctrl, void* userdata); + + void draw(); + + void initDecompControls(); + + void setStatusMessage(const std::string& msg); + + LLModelPreview* mModelPreview; + + LLPhysicsDecomp::decomp_params mDecompParams; + + S32 mLastMouseX; + S32 mLastMouseY; + LLRect mPreviewRect; + U32 mGLName; + static S32 sUploadAmount; + + std::set<LLPointer<DecompRequest> > mCurRequest; + std::string mStatusMessage; + + //use "disabled" as false by default + std::map<std::string, bool> mViewOptionDisabled; + + //store which lod mode each LOD is using + // 0 - load from file + // 1 - auto generate + // 2 - None + S32 mLODMode[4]; + + LLMenuButton* mViewOptionMenuButton; + LLToggleableMenu* mViewOptionMenu; + LLMutex* mStatusLock; + +}; + +class LLMeshFilePicker : public LLFilePickerThread +{ +public: + LLMeshFilePicker(LLModelPreview* mp, S32 lod); + virtual void notify(const std::string& filename); + +private: + LLModelPreview* mMP; + S32 mLOD; +}; + + +class LLModelPreview : public LLViewerDynamicTexture, public LLMutex +{ + typedef boost::signals2::signal<void (F32 x, F32 y, F32 z, F32 streaming_cost, F32 physics_cost)> details_signal_t; + typedef boost::signals2::signal<void (void)> model_loaded_signal_t; + +public: + LLModelPreview(S32 width, S32 height, LLFloater* fmp); + virtual ~LLModelPreview(); + + void resetPreviewTarget(); + void setPreviewTarget(F32 distance); + void setTexture(U32 name) { mTextureName = name; } + + void setPhysicsFromLOD(S32 lod); + BOOL render(); + void update(); + void genBuffers(S32 lod, bool skinned); + void clearBuffers(); + void refresh(); + void rotate(F32 yaw_radians, F32 pitch_radians); + void zoom(F32 zoom_amt); + void pan(F32 right, F32 up); + virtual BOOL needsRender() { return mNeedsUpdate; } + void setPreviewLOD(S32 lod); + void clearModel(S32 lod); + void loadModel(std::string filename, S32 lod); + void loadModelCallback(S32 lod); + void genLODs(S32 which_lod = -1, U32 decimation = 3, bool enforce_tri_limit = false); + void generateNormals(); + void alterModelsPivot( void ); + void clearMaterials(); + U32 calcResourceCost(); + void rebuildUploadData(); + void saveUploadData(bool save_skinweights, bool save_joint_poisitions); + void saveUploadData(const std::string& filename, bool save_skinweights, bool save_joint_poisitions); + void clearIncompatible(S32 lod); + void updateStatusMessages(); + void clearGLODGroup(); + void onLODParamCommit(bool enforce_tri_limit); + + const bool getModelPivot( void ) const { return mHasPivot; } + void setHasPivot( bool val ) { mHasPivot = val; } + void setModelPivot( const LLVector3& pivot ) { mModelPivot = pivot; } + + //Sets the current avatars joints to new positions + //Makes in world go to shit, however + void changeAvatarsJointPositions( LLModel* pModel ); + //Determines the viability of an asset to be used as an avatar rig (w or w/o joint upload caps) + void critiqueRigForUploadApplicability( const std::vector<std::string> &jointListFromAsset ); + void critiqueJointToNodeMappingFromScene( void ); + //Is a rig valid so that it can be used as a criteria for allowing for uploading of joint positions + //Accessors for joint position upload friendly rigs + const bool isRigValidForJointPositionUpload( void ) const { return mRigValidJointUpload; } + void setRigValidForJointPositionUpload( bool rigValid ) { mRigValidJointUpload = rigValid; } + bool isRigSuitableForJointPositionUpload( const std::vector<std::string> &jointListFromAsset ); + //Determines if a rig is a legacy from the joint list + bool isRigLegacy( const std::vector<std::string> &jointListFromAsset ); + //Accessors for the legacy rigs + const bool isLegacyRigValid( void ) const { return mLegacyRigValid; } + void setLegacyRigValid( bool rigValid ) { mLegacyRigValid = rigValid; } + + static void textureLoadedCallback( BOOL success, LLViewerFetchedTexture *src_vi, LLImageRaw* src, LLImageRaw* src_aux, S32 discard_level, BOOL final, void* userdata ); + + boost::signals2::connection setDetailsCallback( const details_signal_t::slot_type& cb ){ return mDetailsSignal.connect(cb); } + boost::signals2::connection setModelLoadedCallback( const model_loaded_signal_t::slot_type& cb ){ return mModelLoadedSignal.connect(cb); } + + void setLoadState( U32 state ) { mLoadState = state; } + U32 getLoadState() { return mLoadState; } + + void setResetJointFlag( bool state ) { mResetJoints = state; } + bool getResetJointFlag( void ) { return mResetJoints; } + + LLVector3 getTranslationForJointOffset( std::string joint ); + + protected: + friend class LLModelLoader; + friend class LLFloaterModelPreview; + friend class LLFloaterModelWizard; + friend class LLFloaterModelPreview::DecompRequest; + friend class LLFloaterModelWizard::DecompRequest; + friend class LLPhysicsDecomp; + + LLFloater* mFMP; + + BOOL mNeedsUpdate; + bool mDirty; + bool mGenLOD; + U32 mTextureName; + F32 mCameraDistance; + F32 mCameraYaw; + F32 mCameraPitch; + F32 mCameraZoom; + LLVector3 mCameraOffset; + LLVector3 mPreviewTarget; + LLVector3 mPreviewScale; + S32 mPreviewLOD; + U32 mResourceCost; + std::string mLODFile[LLModel::NUM_LODS]; + bool mLoading; + U32 mLoadState; + bool mResetJoints; + std::map<std::string, bool> mViewOption; + + //GLOD object parameters (must rebuild object if these change) + F32 mBuildShareTolerance; + U32 mBuildQueueMode; + U32 mBuildOperator; + U32 mBuildBorderMode; + S32 mRequestedTriangleCount[LLModel::NUM_LODS]; + + + LLModelLoader* mModelLoader; + + LLModelLoader::scene mScene[LLModel::NUM_LODS]; + LLModelLoader::scene mBaseScene; + + LLModelLoader::model_list mModel[LLModel::NUM_LODS]; + LLModelLoader::model_list mBaseModel; + + U32 mGroup; + std::map<LLPointer<LLModel>, U32> mObject; + U32 mMaxTriangleLimit; + + LLMeshUploadThread::instance_list mUploadData; + std::set<LLViewerFetchedTexture* > mTextureSet; + + //map of vertex buffers to models (one vertex buffer in vector per face in model + std::map<LLModel*, std::vector<LLPointer<LLVertexBuffer> > > mVertexBuffer[LLModel::NUM_LODS+1]; + + details_signal_t mDetailsSignal; + model_loaded_signal_t mModelLoadedSignal; + + LLVector3 mModelPivot; + bool mHasPivot; + + float mPelvisZOffset; + + bool mRigValidJointUpload; + bool mLegacyRigValid; + + bool mLastJointUpdate; + + std::deque<std::string> mMasterJointList; + std::deque<std::string> mMasterLegacyJointList; + std::deque<std::string> mJointsFromNode; + JointTransformMap mJointTransformMap; +}; + +#endif // LL_LLFLOATERMODELPREVIEW_H |