Viewer-chui merge

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
+