98 lines
2.4 KiB
C++
98 lines
2.4 KiB
C++
//===== Copyright (c) 1996-2005, Valve Corporation, All rights reserved. ======//
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//
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// Purpose:
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//
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// $Header: $
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// $NoKeywords: $
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//===========================================================================//
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#include "shaderlib/CShader.h"
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#include "debugluxel_ps20b.inc"
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#include "debugluxel_ps20.inc"
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#include "debugluxel_vs20.inc"
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// memdbgon must be the last include file in a .cpp file!!!
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#include "tier0/memdbgon.h"
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BEGIN_SHADER_FLAGS( DebugLuxels, "Help for DebugLuxels", SHADER_NOT_EDITABLE )
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BEGIN_SHADER_PARAMS
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SHADER_PARAM( NOSCALE, SHADER_PARAM_TYPE_BOOL, "0", "fixme" )
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END_SHADER_PARAMS
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SHADER_INIT_PARAMS()
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{
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SET_FLAGS( MATERIAL_VAR_NO_DEBUG_OVERRIDE );
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SET_FLAGS2( MATERIAL_VAR2_LIGHTING_LIGHTMAP );
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if( g_pHardwareConfig->GetDXSupportLevel() >= 90 )
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{
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SET_FLAGS2( MATERIAL_VAR2_SUPPORTS_HW_SKINNING );
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}
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}
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SHADER_INIT
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{
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LoadTexture( BASETEXTURE );
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}
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SHADER_DRAW
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{
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SHADOW_STATE
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{
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pShaderShadow->EnableTexture( SHADER_SAMPLER0, true );
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DECLARE_STATIC_VERTEX_SHADER( debugluxel_vs20 );
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SET_STATIC_VERTEX_SHADER( debugluxel_vs20 );
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if( g_pHardwareConfig->SupportsPixelShaders_2_b() )
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{
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DECLARE_STATIC_PIXEL_SHADER( debugluxel_ps20b );
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SET_STATIC_PIXEL_SHADER( debugluxel_ps20b );
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}
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else
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{
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DECLARE_STATIC_PIXEL_SHADER( debugluxel_ps20 );
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SET_STATIC_PIXEL_SHADER( debugluxel_ps20 );
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}
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SetDefaultBlendingShadowState( BASETEXTURE );
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DisableFog();
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pShaderShadow->VertexShaderVertexFormat( VERTEX_POSITION, 2, NULL, 0 );
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}
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DYNAMIC_STATE
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{
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BindTexture( SHADER_SAMPLER0, BASETEXTURE, FRAME );
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int texCoordScaleX = 1, texCoordScaleY = 1;
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if (!params[NOSCALE]->GetIntValue())
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{
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pShaderAPI->GetLightmapDimensions( &texCoordScaleX, &texCoordScaleY );
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}
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DECLARE_DYNAMIC_VERTEX_SHADER( debugluxel_vs20 );
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SET_DYNAMIC_VERTEX_SHADER( debugluxel_vs20 );
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if( g_pHardwareConfig->SupportsPixelShaders_2_b() )
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{
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DECLARE_DYNAMIC_PIXEL_SHADER( debugluxel_ps20b );
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SET_DYNAMIC_PIXEL_SHADER( debugluxel_ps20b );
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}
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else
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{
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DECLARE_DYNAMIC_PIXEL_SHADER( debugluxel_ps20 );
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SET_DYNAMIC_PIXEL_SHADER( debugluxel_ps20 );
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}
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//texture scale transform
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Vector4D transformation[2];
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transformation[0].Init( texCoordScaleX, 0.0f, 0.0f, 0.0f );
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transformation[1].Init( 0.0f, texCoordScaleY, 0.0f, 0.0f );
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s_pShaderAPI->SetVertexShaderConstant( VERTEX_SHADER_SHADER_SPECIFIC_CONST_0, transformation[0].Base(), 2 );
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}
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Draw();
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}
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END_SHADER
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