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Diffstat (limited to 'indra/newview/llpolymesh.h')
| -rw-r--r-- | indra/newview/llpolymesh.h | 438 |
1 files changed, 0 insertions, 438 deletions
diff --git a/indra/newview/llpolymesh.h b/indra/newview/llpolymesh.h deleted file mode 100644 index ffb11a3f7e..0000000000 --- a/indra/newview/llpolymesh.h +++ /dev/null @@ -1,438 +0,0 @@ -/** - * @file llpolymesh.h - * @brief Implementation of LLPolyMesh class - * - * $LicenseInfo:firstyear=2001&license=viewerlgpl$ - * 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_LLPOLYMESH_H -#define LL_LLPOLYMESH_H - -#include <string> -#include <map> -#include "llstl.h" - -#include "v3math.h" -#include "v2math.h" -#include "llquaternion.h" -#include "llpolymorph.h" -#include "lljoint.h" -//#include "lldarray.h" - -class LLSkinJoint; -class LLVOAvatar; -class LLWearable; - -//#define USE_STRIPS // Use tri-strips for rendering. - -//----------------------------------------------------------------------------- -// LLPolyFace -// A set of 4 vertex indices. -// An LLPolyFace can represent either a triangle or quad. -// If the last index is -1, it's a triangle. -//----------------------------------------------------------------------------- -typedef S32 LLPolyFace[3]; - -//struct PrimitiveGroup; - -//----------------------------------------------------------------------------- -// LLPolyMesh -// A polyhedra consisting of any number of triangles and quads. -// All instances contain a set of faces, and optionally may include -// faces grouped into named face sets. -//----------------------------------------------------------------------------- -class LLPolyMorphTarget; - -class LLPolyMeshSharedData -{ - friend class LLPolyMesh; -private: - // transform data - LLVector3 mPosition; - LLQuaternion mRotation; - LLVector3 mScale; - - // vertex data - S32 mNumVertices; - LLVector4a *mBaseCoords; - LLVector4a *mBaseNormals; - LLVector4a *mBaseBinormals; - LLVector2 *mTexCoords; - LLVector2 *mDetailTexCoords; - F32 *mWeights; - - BOOL mHasWeights; - BOOL mHasDetailTexCoords; - - // face data - S32 mNumFaces; - LLPolyFace *mFaces; - - // face set data - U32 mNumJointNames; - std::string* mJointNames; - - // morph targets - typedef std::set<LLPolyMorphData*> morphdata_list_t; - morphdata_list_t mMorphData; - - std::map<S32, S32> mSharedVerts; - - LLPolyMeshSharedData* mReferenceData; - S32 mLastIndexOffset; - -public: - // Temporarily... - // Triangle indices - U32 mNumTriangleIndices; - U32 *mTriangleIndices; - -public: - LLPolyMeshSharedData(); - ~LLPolyMeshSharedData(); - -private: - void setupLOD(LLPolyMeshSharedData* reference_data); - - // Frees all mesh memory resources - void freeMeshData(); - - void setPosition( const LLVector3 &pos ) { mPosition = pos; } - void setRotation( const LLQuaternion &rot ) { mRotation = rot; } - void setScale( const LLVector3 &scale ) { mScale = scale; } - - BOOL allocateVertexData( U32 numVertices ); - - BOOL allocateFaceData( U32 numFaces ); - - BOOL allocateJointNames( U32 numJointNames ); - - // Retrieve the number of KB of memory used by this instance - U32 getNumKB(); - - // Load mesh data from file - BOOL loadMesh( const std::string& fileName ); - -public: - void genIndices(S32 offset); - - const LLVector2 &getUVs(U32 index); - - const S32 *getSharedVert(S32 vert); - - BOOL isLOD() { return (mReferenceData != NULL); } -}; - - -class LLJointRenderData -{ -public: - LLJointRenderData(const LLMatrix4* world_matrix, LLSkinJoint* skin_joint) : mWorldMatrix(world_matrix), mSkinJoint(skin_joint) {} - ~LLJointRenderData(){} - - const LLMatrix4* mWorldMatrix; - LLSkinJoint* mSkinJoint; -}; - - -class LLPolyMesh -{ -public: - - // Constructor - LLPolyMesh(LLPolyMeshSharedData *shared_data, LLPolyMesh *reference_mesh); - - // Destructor - ~LLPolyMesh(); - - // Requests a mesh by name. - // If the mesh already exists in the global mesh table, it is returned, - // otherwise it is loaded from file, added to the table, and returned. - static LLPolyMesh *getMesh( const std::string &name, LLPolyMesh* reference_mesh = NULL); - - // Frees all loaded meshes. - // This should only be called once you know there are no outstanding - // references to these objects. Generally, upon exit of the application. - static void freeAllMeshes(); - - //-------------------------------------------------------------------- - // Transform Data Access - //-------------------------------------------------------------------- - // Get position - const LLVector3 &getPosition() { - llassert (mSharedData); - return mSharedData->mPosition; - } - - // Get rotation - const LLQuaternion &getRotation() { - llassert (mSharedData); - return mSharedData->mRotation; - } - - // Get scale - const LLVector3 &getScale() { - llassert (mSharedData); - return mSharedData->mScale; - } - - //-------------------------------------------------------------------- - // Vertex Data Access - //-------------------------------------------------------------------- - // Get number of vertices - U32 getNumVertices() { - llassert (mSharedData); - return mSharedData->mNumVertices; - } - - // Returns whether or not the mesh has detail texture coords - BOOL hasDetailTexCoords() { - llassert (mSharedData); - return mSharedData->mHasDetailTexCoords; - } - - // Returns whether or not the mesh has vertex weights - BOOL hasWeights() const{ - llassert (mSharedData); - return mSharedData->mHasWeights; - } - - // Get coords - const LLVector4a *getCoords() const{ - return mCoords; - } - - // non const version - LLVector4a *getWritableCoords(); - - // Get normals - const LLVector4a *getNormals() const{ - return mNormals; - } - - // Get normals - const LLVector4a *getBinormals() const{ - return mBinormals; - } - - // Get base mesh normals - const LLVector4a *getBaseNormals() const{ - llassert(mSharedData); - return mSharedData->mBaseNormals; - } - - // Get base mesh normals - const LLVector4a *getBaseBinormals() const{ - llassert(mSharedData); - return mSharedData->mBaseBinormals; - } - - // intermediate morphed normals and output normals - LLVector4a *getWritableNormals(); - LLVector4a *getScaledNormals(); - - LLVector4a *getWritableBinormals(); - LLVector4a *getScaledBinormals(); - - // Get texCoords - const LLVector2 *getTexCoords() const { - return mTexCoords; - } - - // non const version - LLVector2 *getWritableTexCoords(); - - // Get detailTexCoords - const LLVector2 *getDetailTexCoords() const { - llassert (mSharedData); - return mSharedData->mDetailTexCoords; - } - - // Get weights - const F32 *getWeights() const { - llassert (mSharedData); - return mSharedData->mWeights; - } - - F32 *getWritableWeights() const; - - LLVector4a *getWritableClothingWeights(); - - const LLVector4a *getClothingWeights() - { - return mClothingWeights; - } - - //-------------------------------------------------------------------- - // Face Data Access - //-------------------------------------------------------------------- - // Get number of faces - S32 getNumFaces() { - llassert (mSharedData); - return mSharedData->mNumFaces; - } - - // Get faces - LLPolyFace *getFaces() { - llassert (mSharedData); - return mSharedData->mFaces; - } - - U32 getNumJointNames() { - llassert (mSharedData); - return mSharedData->mNumJointNames; - } - - std::string *getJointNames() { - llassert (mSharedData); - return mSharedData->mJointNames; - } - - LLPolyMorphData* getMorphData(const std::string& morph_name); -// void removeMorphData(LLPolyMorphData *morph_target); -// void deleteAllMorphData(); - - LLPolyMeshSharedData *getSharedData() const; - LLPolyMesh *getReferenceMesh() { return mReferenceMesh ? mReferenceMesh : this; } - - // Get indices - U32* getIndices() { return mSharedData ? mSharedData->mTriangleIndices : NULL; } - - BOOL isLOD() { return mSharedData && mSharedData->isLOD(); } - - void setAvatar(LLVOAvatar* avatarp) { mAvatarp = avatarp; } - LLVOAvatar* getAvatar() { return mAvatarp; } - - LLDynamicArray<LLJointRenderData*> mJointRenderData; - - U32 mFaceVertexOffset; - U32 mFaceVertexCount; - U32 mFaceIndexOffset; - U32 mFaceIndexCount; - U32 mCurVertexCount; -private: - void initializeForMorph(); - - // Dumps diagnostic information about the global mesh table - static void dumpDiagInfo(); - -protected: - // mesh data shared across all instances of a given mesh - LLPolyMeshSharedData *mSharedData; - // Single array of floats for allocation / deletion - F32 *mVertexData; - // deformed vertices (resulting from application of morph targets) - LLVector4a *mCoords; - // deformed normals (resulting from application of morph targets) - LLVector4a *mScaledNormals; - // output normals (after normalization) - LLVector4a *mNormals; - // deformed binormals (resulting from application of morph targets) - LLVector4a *mScaledBinormals; - // output binormals (after normalization) - LLVector4a *mBinormals; - // weight values that mark verts as clothing/skin - LLVector4a *mClothingWeights; - // output texture coordinates - LLVector2 *mTexCoords; - - LLPolyMesh *mReferenceMesh; - - // global mesh list - typedef std::map<std::string, LLPolyMeshSharedData*> LLPolyMeshSharedDataTable; - static LLPolyMeshSharedDataTable sGlobalSharedMeshList; - - // Backlink only; don't make this an LLPointer. - LLVOAvatar* mAvatarp; -}; - -//----------------------------------------------------------------------------- -// LLPolySkeletalDeformationInfo -// Shared information for LLPolySkeletalDeformations -//----------------------------------------------------------------------------- -struct LLPolySkeletalBoneInfo -{ - LLPolySkeletalBoneInfo(std::string &name, LLVector3 &scale, LLVector3 &pos, BOOL haspos) - : mBoneName(name), - mScaleDeformation(scale), - mPositionDeformation(pos), - mHasPositionDeformation(haspos) {} - std::string mBoneName; - LLVector3 mScaleDeformation; - LLVector3 mPositionDeformation; - BOOL mHasPositionDeformation; -}; - -class LLPolySkeletalDistortionInfo : public LLViewerVisualParamInfo -{ - friend class LLPolySkeletalDistortion; -public: - LLPolySkeletalDistortionInfo(); - /*virtual*/ ~LLPolySkeletalDistortionInfo() {}; - - /*virtual*/ BOOL parseXml(LLXmlTreeNode* node); - -protected: - typedef std::vector<LLPolySkeletalBoneInfo> bone_info_list_t; - bone_info_list_t mBoneInfoList; -}; - -//----------------------------------------------------------------------------- -// LLPolySkeletalDeformation -// A set of joint scale data for deforming the avatar mesh -//----------------------------------------------------------------------------- -class LLPolySkeletalDistortion : public LLViewerVisualParam -{ -public: - LLPolySkeletalDistortion(LLVOAvatar *avatarp); - ~LLPolySkeletalDistortion(); - - // Special: These functions are overridden by child classes - LLPolySkeletalDistortionInfo* getInfo() const { return (LLPolySkeletalDistortionInfo*)mInfo; } - // This sets mInfo and calls initialization functions - BOOL setInfo(LLPolySkeletalDistortionInfo *info); - - /*virtual*/ LLViewerVisualParam* cloneParam(LLWearable* wearable) const; - - // LLVisualParam Virtual functions - ///*virtual*/ BOOL parseData(LLXmlTreeNode* node); - /*virtual*/ void apply( ESex sex ); - - // LLViewerVisualParam Virtual functions - /*virtual*/ F32 getTotalDistortion() { return 0.1f; } - /*virtual*/ const LLVector4a& getAvgDistortion() { return mDefaultVec; } - /*virtual*/ F32 getMaxDistortion() { return 0.1f; } - /*virtual*/ LLVector4a getVertexDistortion(S32 index, LLPolyMesh *poly_mesh){return LLVector4a(0.001f, 0.001f, 0.001f);} - /*virtual*/ const LLVector4a* getFirstDistortion(U32 *index, LLPolyMesh **poly_mesh){index = 0; poly_mesh = NULL; return &mDefaultVec;}; - /*virtual*/ const LLVector4a* getNextDistortion(U32 *index, LLPolyMesh **poly_mesh){index = 0; poly_mesh = NULL; return NULL;}; - -protected: - typedef std::map<LLJoint*, LLVector3> joint_vec_map_t; - joint_vec_map_t mJointScales; - joint_vec_map_t mJointOffsets; - LLVector4a mDefaultVec; - // Backlink only; don't make this an LLPointer. - LLVOAvatar *mAvatar; -}; - -#endif // LL_LLPOLYMESH_H - |