80 lines
1.8 KiB
C
80 lines
1.8 KiB
C
//===== Copyright © 1996-2007, Valve Corporation, All rights reserved. ======//
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//
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// Purpose: defines constants to use for the materialsystem and shaderapi
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// SetxxxRenderingParameter functions
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//
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// $NoKeywords: $
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//
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//===========================================================================//
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#ifndef RENDERPARM_H
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#define RENDERPARM_H
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#ifndef _WIN32
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#pragma once
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#endif
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enum RenderParamInt_t
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{
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INT_RENDERPARM_ENABLE_FIXED_LIGHTING = 0,
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INT_RENDERPARM_MORPH_ACCUMULATOR_X_OFFSET,
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INT_RENDERPARM_MORPH_ACCUMULATOR_Y_OFFSET,
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INT_RENDERPARM_MORPH_ACCUMULATOR_SUBRECT_WIDTH,
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INT_RENDERPARM_MORPH_ACCUMULATOR_SUBRECT_HEIGHT,
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INT_RENDERPARM_MORPH_ACCUMULATOR_4TUPLE_COUNT,
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INT_RENDERPARM_MORPH_WEIGHT_X_OFFSET,
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INT_RENDERPARM_MORPH_WEIGHT_Y_OFFSET,
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INT_RENDERPARM_MORPH_WEIGHT_SUBRECT_WIDTH,
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INT_RENDERPARM_MORPH_WEIGHT_SUBRECT_HEIGHT,
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INT_RENDERPARM_WRITE_DEPTH_TO_DESTALPHA,
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INT_RENDERPARM_BACK_BUFFER_INDEX,
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INT_RENDERPARM_PORTAL_RECURSION_DEPTH,
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MAX_INT_RENDER_PARMS = 20
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};
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// for INT_RENDERPARM_BACK_BUFFER_INDEX
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#define BACK_BUFFER_INDEX_DEFAULT 0
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#define BACK_BUFFER_INDEX_HDR 1
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enum RenderParamFloat_t
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{
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FLOAT_RENDERPARM_DEST_ALPHA_DEPTH_SCALE = 0,
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FLOAT_RENDERPARM_SPECULAR_POWER,
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MAX_FLOAT_RENDER_PARMS = 20
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};
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enum RenderParamTexture_t
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{
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TEXTURE_RENDERPARM_AMBIENT_OCCLUSION = 0,
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TEXTURE_RENDERPARM_FOW = 1,
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MAX_TEXTURE_RENDER_PARMS = 2
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};
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enum RenderParamVector_t
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{
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VECTOR_RENDERPARM_GLOBAL_LIGHT_DIRECTION = 0,
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VECTOR_RENDERPARM_GLOBAL_FOW_MINS,
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VECTOR_RENDERPARM_GLOBAL_FOW_MAXS,
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VECTOR_RENDERPARM_WIND_DIRECTION,
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MAX_VECTOR_RENDER_PARMS = 20
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};
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// ENABLE_FIXED_LIGHTING modes:
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#define ENABLE_FIXED_LIGHTING_NONE 0
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#define ENABLE_FIXED_LIGHTING_BASICLIGHT 1
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#define ENABLE_FIXED_LIGHTING_OUTPUTMRTS_FOR_DEFERRED_LIGHTING 2
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#define ENABLE_FIXED_LIGHTING_OUTPUTNORMAL_AND_DEPTH 3
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#endif // RENDERPARM_H
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