157 lines
4.9 KiB
C++
157 lines
4.9 KiB
C++
/**
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* @file llmaterial.h
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* @brief Material definition
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*
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* $LicenseInfo:firstyear=2006&license=viewerlgpl$
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* Second Life Viewer Source Code
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* Copyright (C) 2010, Linden Research, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation;
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* version 2.1 of the License only.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
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* $/LicenseInfo$
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*/
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#ifndef LL_LLMATERIAL_H
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#define LL_LLMATERIAL_H
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#include <boost/shared_ptr.hpp>
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#include "llmaterialid.h"
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#include "llsd.h"
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#include "v4coloru.h"
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#include "llpointer.h"
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#include "llrefcount.h"
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class LLMaterial : public LLRefCount
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{
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public:
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typedef enum
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{
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DIFFUSE_ALPHA_MODE_NONE = 0,
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DIFFUSE_ALPHA_MODE_BLEND = 1,
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DIFFUSE_ALPHA_MODE_MASK = 2,
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DIFFUSE_ALPHA_MODE_EMISSIVE = 3,
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DIFFUSE_ALPHA_MODE_DEFAULT = 4,
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} eDiffuseAlphaMode;
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typedef enum
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{
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SHADER_COUNT = 16,
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ALPHA_SHADER_COUNT = 4
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} eShaderCount;
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static const U8 DEFAULT_SPECULAR_LIGHT_EXPONENT = ((U8)(0.2f * 255));
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static const LLColor4U DEFAULT_SPECULAR_LIGHT_COLOR;
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static const U8 DEFAULT_ENV_INTENSITY = 0;
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LLMaterial();
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LLMaterial(const LLSD& material_data);
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LLSD asLLSD() const;
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void fromLLSD(const LLSD& material_data);
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const LLUUID& getNormalID() const;
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void setNormalID(const LLUUID& normal_id);
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void getNormalOffset(F32& offset_x, F32& offset_y) const;
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F32 getNormalOffsetX() const;
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F32 getNormalOffsetY() const;
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void setNormalOffset(F32 offset_x, F32 offset_y);
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void setNormalOffsetX(F32 offset_x);
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void setNormalOffsetY(F32 offset_y);
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void getNormalRepeat(F32& repeat_x, F32& repeat_y) const;
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F32 getNormalRepeatX() const;
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F32 getNormalRepeatY() const;
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void setNormalRepeat(F32 repeat_x, F32 repeat_y);
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void setNormalRepeatX(F32 repeat_x);
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void setNormalRepeatY(F32 repeat_y);
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F32 getNormalRotation() const;
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void setNormalRotation(F32 rot);
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const LLUUID& getSpecularID() const;
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void setSpecularID(const LLUUID& specular_id);
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void getSpecularOffset(F32& offset_x, F32& offset_y) const;
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F32 getSpecularOffsetX() const;
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F32 getSpecularOffsetY() const;
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void setSpecularOffset(F32 offset_x, F32 offset_y);
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void setSpecularOffsetX(F32 offset_x);
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void setSpecularOffsetY(F32 offset_y);
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void getSpecularRepeat(F32& repeat_x, F32& repeat_y) const;
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F32 getSpecularRepeatX() const;
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F32 getSpecularRepeatY() const;
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void setSpecularRepeat(F32 repeat_x, F32 repeat_y);
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void setSpecularRepeatX(F32 repeat_x);
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void setSpecularRepeatY(F32 repeat_y);
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F32 getSpecularRotation() const;
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void setSpecularRotation(F32 rot);
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const LLColor4U getSpecularLightColor() const;
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void setSpecularLightColor(const LLColor4U& color);
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U8 getSpecularLightExponent() const;
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void setSpecularLightExponent(U8 exponent);
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U8 getEnvironmentIntensity() const;
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void setEnvironmentIntensity(U8 intensity);
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U8 getDiffuseAlphaMode() const;
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void setDiffuseAlphaMode(U8 alpha_mode);
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U8 getAlphaMaskCutoff() const;
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void setAlphaMaskCutoff(U8 cutoff);
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bool isNull() const;
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static const LLMaterial null;
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bool operator == (const LLMaterial& rhs) const;
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bool operator != (const LLMaterial& rhs) const;
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U32 getShaderMask(U32 alpha_mode, BOOL is_alpha);
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protected:
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LLUUID mNormalID;
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F32 mNormalOffsetX;
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F32 mNormalOffsetY;
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F32 mNormalRepeatX;
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F32 mNormalRepeatY;
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F32 mNormalRotation;
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LLUUID mSpecularID;
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F32 mSpecularOffsetX;
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F32 mSpecularOffsetY;
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F32 mSpecularRepeatX;
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F32 mSpecularRepeatY;
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F32 mSpecularRotation;
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LLColor4U mSpecularLightColor;
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U8 mSpecularLightExponent;
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U8 mEnvironmentIntensity;
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U8 mDiffuseAlphaMode;
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U8 mAlphaMaskCutoff;
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};
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typedef LLPointer<LLMaterial> LLMaterialPtr;
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#endif // LL_LLMATERIAL_H
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