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Diffstat (limited to 'indra/llappearance/llpolyskeletaldistortion.h')
| -rw-r--r-- | indra/llappearance/llpolyskeletaldistortion.h | 131 |
1 files changed, 131 insertions, 0 deletions
diff --git a/indra/llappearance/llpolyskeletaldistortion.h b/indra/llappearance/llpolyskeletaldistortion.h new file mode 100644 index 0000000000..774bc7dfa2 --- /dev/null +++ b/indra/llappearance/llpolyskeletaldistortion.h @@ -0,0 +1,131 @@ +/** + * @file llpolyskeletaldistortion.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_LLPOLYSKELETALDISTORTION_H +#define LL_LLPOLYSKELETALDISTORTION_H + +#include "llcommon.h" + +#include <string> +#include <map> +#include "llstl.h" + +#include "v3math.h" +#include "v2math.h" +#include "llquaternion.h" +//#include "llpolymorph.h" +#include "lljoint.h" +#include "llviewervisualparam.h" +//#include "lldarray.h" + +//class LLSkinJoint; +class LLAvatarAppearance; + +//#define USE_STRIPS // Use tri-strips for rendering. + +//----------------------------------------------------------------------------- +// 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; +}; + +LL_ALIGN_PREFIX(16) +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: + void* operator new(size_t size) + { + return ll_aligned_malloc_16(size); + } + + void operator delete(void* ptr) + { + ll_aligned_free_16(ptr); + } + + LLPolySkeletalDistortion(LLAvatarAppearance *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: + LL_ALIGN_16(LLVector4a mDefaultVec); + typedef std::map<LLJoint*, LLVector3> joint_vec_map_t; + joint_vec_map_t mJointScales; + joint_vec_map_t mJointOffsets; + // Backlink only; don't make this an LLPointer. + LLAvatarAppearance *mAvatar; +} LL_ALIGN_POSTFIX(16); + +#endif // LL_LLPOLYSKELETALDISTORTION_H + |