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38 lines
843 B
38 lines
843 B
5 years ago
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//========= Copyright 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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// 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( VolumetricFog, "Help for VolumetricFog" )
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BEGIN_SHADER_PARAMS
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END_SHADER_PARAMS
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SHADER_INIT
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{
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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->DepthFunc( SHADER_DEPTHFUNC_NEAREROREQUAL );
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pShaderShadow->EnableDepthWrites( false );
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pShaderShadow->BlendFunc( SHADER_BLEND_ONE, SHADER_BLEND_ONE_MINUS_SRC_ALPHA );
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pShaderShadow->EnableBlending( true );
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pShaderShadow->DrawFlags( SHADER_DRAW_POSITION | SHADER_DRAW_COLOR );
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}
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DYNAMIC_STATE
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{
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}
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Draw();
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}
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END_SHADER
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