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Diffstat (limited to 'indra/newview/lltexlayerparams.h')
| -rw-r--r-- | indra/newview/lltexlayerparams.h | 180 |
1 files changed, 180 insertions, 0 deletions
diff --git a/indra/newview/lltexlayerparams.h b/indra/newview/lltexlayerparams.h new file mode 100644 index 0000000000..8c01738317 --- /dev/null +++ b/indra/newview/lltexlayerparams.h @@ -0,0 +1,180 @@ +/** + * @file lltexlayerparams.h + * @brief Texture layer parameters, used by lltexlayer. + * + * $LicenseInfo:firstyear=2002&license=viewergpl$ + * + * Copyright (c) 2002-2007, Linden Research, Inc. + * + * Second Life Viewer Source Code + * The source code in this file ("Source Code") is provided by Linden Lab + * to you under the terms of the GNU General Public License, version 2.0 + * ("GPL"), unless you have obtained a separate licensing agreement + * ("Other License"), formally executed by you and Linden Lab. Terms of + * the GPL can be found in doc/GPL-license.txt in this distribution, or + * online at http://secondlife.com/developers/opensource/gplv2 + * + * There are special exceptions to the terms and conditions of the GPL as + * it is applied to this Source Code. View the full text of the exception + * in the file doc/FLOSS-exception.txt in this software distribution, or + * online at http://secondlife.com/developers/opensource/flossexception + * + * By copying, modifying or distributing this software, you acknowledge + * that you have read and understood your obligations described above, + * and agree to abide by those obligations. + * + * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO + * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, + * COMPLETENESS OR PERFORMANCE. + * $/LicenseInfo$ + */ + +#ifndef LL_LLTEXLAYERPARAMS_H +#define LL_LLTEXLAYERPARAMS_H + +#include "llviewervisualparam.h" + +class LLTexLayer; +class LLVOAvatar; + +class LLTexLayerParam : public LLViewerVisualParam +{ +public: + LLTexLayerParam(LLTexLayer *layer); + LLTexLayerParam(LLVOAvatar *avatar); + /* Virtual */ BOOL setInfo(LLViewerVisualParamInfo *info); +protected: + LLTexLayer* mTexLayer; + LLVOAvatar* mAvatar; +}; + +//----------------------------------------------------------------------------- +// LLTexLayerParamAlpha +// +class LLTexLayerParamAlpha : public LLTexLayerParam +{ +public: + LLTexLayerParamAlpha( LLTexLayer* layer ); + LLTexLayerParamAlpha( LLVOAvatar* avatar ); + /*virtual*/ ~LLTexLayerParamAlpha(); + + // LLVisualParam Virtual functions + ///*virtual*/ BOOL parseData(LLXmlTreeNode* node); + /*virtual*/ void apply( ESex avatar_sex ) {} + /*virtual*/ void setWeight(F32 weight, BOOL set_by_user); + /*virtual*/ void setAnimationTarget(F32 target_value, BOOL set_by_user); + /*virtual*/ void animate(F32 delta, BOOL set_by_user); + + // LLViewerVisualParam Virtual functions + /*virtual*/ F32 getTotalDistortion() { return 1.f; } + /*virtual*/ const LLVector3& getAvgDistortion() { return mAvgDistortionVec; } + /*virtual*/ F32 getMaxDistortion() { return 3.f; } + /*virtual*/ LLVector3 getVertexDistortion(S32 index, LLPolyMesh *poly_mesh) { return LLVector3(1.f, 1.f, 1.f);} + /*virtual*/ const LLVector3* getFirstDistortion(U32 *index, LLPolyMesh **poly_mesh) { index = 0; poly_mesh = NULL; return &mAvgDistortionVec;}; + /*virtual*/ const LLVector3* getNextDistortion(U32 *index, LLPolyMesh **poly_mesh) { index = 0; poly_mesh = NULL; return NULL;}; + + // New functions + BOOL render( S32 x, S32 y, S32 width, S32 height ); + BOOL getSkip() const; + void deleteCaches(); + BOOL getMultiplyBlend() const; + +private: + LLPointer<LLImageGL> mCachedProcessedImageGL; + LLPointer<LLImageTGA> mStaticImageTGA; + LLPointer<LLImageRaw> mStaticImageRaw; + BOOL mNeedsCreateTexture; + BOOL mStaticImageInvalid; + LLVector3 mAvgDistortionVec; + F32 mCachedEffectiveWeight; + +public: + // Global list of instances for gathering statistics + static void dumpCacheByteCount(); + static void getCacheByteCount( S32* gl_bytes ); + + typedef std::list< LLTexLayerParamAlpha* > param_alpha_ptr_list_t; + static param_alpha_ptr_list_t sInstances; +}; +class LLTexLayerParamAlphaInfo : public LLViewerVisualParamInfo +{ + friend class LLTexLayerParamAlpha; +public: + LLTexLayerParamAlphaInfo(); + /*virtual*/ ~LLTexLayerParamAlphaInfo() {}; + + /*virtual*/ BOOL parseXml(LLXmlTreeNode* node); + +private: + std::string mStaticImageFileName; + BOOL mMultiplyBlend; + BOOL mSkipIfZeroWeight; + F32 mDomain; +}; +// +// LLTexLayerParamAlpha +//----------------------------------------------------------------------------- + +//----------------------------------------------------------------------------- +// LLTexLayerParamColor +// +class LLTexLayerParamColor : public LLTexLayerParam +{ +public: + enum EColorOperation + { + OP_ADD = 0, + OP_MULTIPLY = 1, + OP_BLEND = 2, + OP_COUNT = 3 // Number of operations + }; + + LLTexLayerParamColor( LLTexLayer* layer ); + LLTexLayerParamColor( LLVOAvatar* avatar ); + /* virtual */ ~LLTexLayerParamColor(); + + // LLVisualParam Virtual functions + ///*virtual*/ BOOL parseData(LLXmlTreeNode* node); + /*virtual*/ void apply( ESex avatar_sex ) {} + /*virtual*/ void setWeight(F32 weight, BOOL set_by_user); + /*virtual*/ void setAnimationTarget(F32 target_value, BOOL set_by_user); + /*virtual*/ void animate(F32 delta, BOOL set_by_user); + + + // LLViewerVisualParam Virtual functions + /*virtual*/ F32 getTotalDistortion() { return 1.f; } + /*virtual*/ const LLVector3& getAvgDistortion() { return mAvgDistortionVec; } + /*virtual*/ F32 getMaxDistortion() { return 3.f; } + /*virtual*/ LLVector3 getVertexDistortion(S32 index, LLPolyMesh *poly_mesh) { return LLVector3(1.f, 1.f, 1.f); } + /*virtual*/ const LLVector3* getFirstDistortion(U32 *index, LLPolyMesh **poly_mesh) { index = 0; poly_mesh = NULL; return &mAvgDistortionVec;}; + /*virtual*/ const LLVector3* getNextDistortion(U32 *index, LLPolyMesh **poly_mesh) { index = 0; poly_mesh = NULL; return NULL;}; + + // New functions + LLColor4 getNetColor() const; +protected: + virtual void onGlobalColorChanged(bool set_by_user) {} +private: + LLVector3 mAvgDistortionVec; +}; + +class LLTexLayerParamColorInfo : public LLViewerVisualParamInfo +{ + friend class LLTexLayerParamColor; + +public: + LLTexLayerParamColorInfo(); + virtual ~LLTexLayerParamColorInfo() {}; + BOOL parseXml( LLXmlTreeNode* node ); + LLTexLayerParamColor::EColorOperation getOperation() const { return mOperation; } +private: + enum { MAX_COLOR_VALUES = 20 }; + LLTexLayerParamColor::EColorOperation mOperation; + LLColor4 mColors[MAX_COLOR_VALUES]; + S32 mNumColors; +}; + +// +// LLTexLayerParamColor +//----------------------------------------------------------------------------- + +#endif |