546 lines
20 KiB
C++
546 lines
20 KiB
C++
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//========= Copyright <20> 1996-2005, Valve Corporation, All rights reserved. ============//
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//
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// Purpose:
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//
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//=============================================================================//
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#include "BaseVSShader.h"
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#include "cpp_shader_constant_register_map.h"
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#include "teeth_vs20.inc"
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#include "teeth_flashlight_vs20.inc"
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#include "teeth_bump_vs20.inc"
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#include "teeth_ps20.inc"
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#include "teeth_ps20b.inc"
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#include "teeth_flashlight_ps20.inc"
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#include "teeth_flashlight_ps20b.inc"
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#include "teeth_bump_ps20.inc"
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#include "teeth_bump_ps20b.inc"
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#ifndef _X360
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#include "teeth_vs30.inc"
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#include "teeth_ps30.inc"
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#include "teeth_bump_vs30.inc"
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#include "teeth_bump_ps30.inc"
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#include "teeth_flashlight_vs30.inc"
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#include "teeth_flashlight_ps30.inc"
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#endif
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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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DEFINE_FALLBACK_SHADER( Teeth, Teeth_DX9 )
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BEGIN_VS_SHADER( Teeth_DX9, "Help for Teeth_DX9" )
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BEGIN_SHADER_PARAMS
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SHADER_PARAM( ILLUMFACTOR, SHADER_PARAM_TYPE_FLOAT, "1", "Amount to darken or brighten the teeth" )
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SHADER_PARAM( FORWARD, SHADER_PARAM_TYPE_VEC3, "[1 0 0]", "Forward direction vector for teeth lighting" )
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SHADER_PARAM( BUMPMAP, SHADER_PARAM_TYPE_TEXTURE, "models/shadertest/shader1_normal", "bump map" )
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SHADER_PARAM( PHONGEXPONENT, SHADER_PARAM_TYPE_FLOAT, "100", "phong exponent" )
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SHADER_PARAM( INTRO, SHADER_PARAM_TYPE_BOOL, "0", "is teeth in the ep1 intro" )
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SHADER_PARAM( ENTITYORIGIN, SHADER_PARAM_TYPE_VEC3,"0.0","center if the model in world space" )
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SHADER_PARAM( WARPPARAM, SHADER_PARAM_TYPE_FLOAT,"0.0","animation param between 0 and 1" )
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END_SHADER_PARAMS
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SHADER_INIT_PARAMS()
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{
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params[FLASHLIGHTTEXTURE]->SetStringValue( GetFlashlightTextureFilename() );
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SET_FLAGS2( MATERIAL_VAR2_SUPPORTS_HW_SKINNING );
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if( !params[INTRO]->IsDefined() )
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{
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params[INTRO]->SetIntValue( 0 );
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}
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}
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SHADER_FALLBACK
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{
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return 0;
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}
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SHADER_INIT
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{
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LoadTexture( FLASHLIGHTTEXTURE );
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LoadTexture( BASETEXTURE );
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if( params[BUMPMAP]->IsDefined() )
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{
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LoadTexture( BUMPMAP );
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}
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}
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void DrawUsingVertexShader( IMaterialVar** params, IShaderDynamicAPI *pShaderAPI, IShaderShadow* pShaderShadow, VertexCompressionType_t vertexCompression )
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{
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bool hasBump = params[BUMPMAP]->IsTexture();
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BlendType_t nBlendType = EvaluateBlendRequirements( BASETEXTURE, true );
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bool bFullyOpaque = (nBlendType != BT_BLENDADD) && (nBlendType != BT_BLEND) && !IS_FLAG_SET(MATERIAL_VAR_ALPHATEST); //dest alpha is free for special use
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SHADOW_STATE
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{
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pShaderShadow->EnableTexture( SHADER_SAMPLER0, true ); // Base map
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int flags = VERTEX_POSITION | VERTEX_NORMAL;
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int nTexCoordCount = 1;
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int userDataSize = 0;
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if ( hasBump )
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{
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pShaderShadow->EnableTexture( SHADER_SAMPLER1, true ); // Bump map
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pShaderShadow->EnableTexture( SHADER_SAMPLER2, true ); // Normalization sampler for per-pixel lighting
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userDataSize = 4; // tangent S
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}
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// This shader supports compressed vertices, so OR in that flag:
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flags |= VERTEX_FORMAT_COMPRESSED;
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pShaderShadow->VertexShaderVertexFormat( flags, nTexCoordCount, NULL, userDataSize );
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if ( hasBump )
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{
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#ifndef _X360
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if ( !g_pHardwareConfig->HasFastVertexTextures() )
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#endif
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{
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DECLARE_STATIC_VERTEX_SHADER( teeth_bump_vs20 );
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SET_STATIC_VERTEX_SHADER_COMBO( INTRO, params[INTRO]->GetIntValue() ? 1 : 0 );
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SET_STATIC_VERTEX_SHADER( teeth_bump_vs20 );
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// ps_2_b version which does phong
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if ( g_pHardwareConfig->SupportsPixelShaders_2_b() )
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{
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DECLARE_STATIC_PIXEL_SHADER( teeth_bump_ps20b );
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SET_STATIC_PIXEL_SHADER( teeth_bump_ps20b );
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}
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else
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{
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DECLARE_STATIC_PIXEL_SHADER( teeth_bump_ps20 );
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SET_STATIC_PIXEL_SHADER( teeth_bump_ps20 );
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}
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}
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#ifndef _X360
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else
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{
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// The vertex shader uses the vertex id stream
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SET_FLAGS2( MATERIAL_VAR2_USES_VERTEXID );
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DECLARE_STATIC_VERTEX_SHADER( teeth_bump_vs30 );
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SET_STATIC_VERTEX_SHADER_COMBO( INTRO, params[INTRO]->GetIntValue() ? 1 : 0 );
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SET_STATIC_VERTEX_SHADER( teeth_bump_vs30 );
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DECLARE_STATIC_PIXEL_SHADER( teeth_bump_ps30 );
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SET_STATIC_PIXEL_SHADER( teeth_bump_ps30 );
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}
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#endif
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}
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else
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{
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#ifndef _X360
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if ( !g_pHardwareConfig->HasFastVertexTextures() )
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#endif
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{
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DECLARE_STATIC_VERTEX_SHADER( teeth_vs20 );
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SET_STATIC_VERTEX_SHADER_COMBO( INTRO, params[INTRO]->GetIntValue() ? 1 : 0 );
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SET_STATIC_VERTEX_SHADER( teeth_vs20 );
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if( g_pHardwareConfig->SupportsPixelShaders_2_b() )
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{
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DECLARE_STATIC_PIXEL_SHADER( teeth_ps20b );
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SET_STATIC_PIXEL_SHADER( teeth_ps20b );
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}
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else
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{
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DECLARE_STATIC_PIXEL_SHADER( teeth_ps20 );
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SET_STATIC_PIXEL_SHADER( teeth_ps20 );
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}
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}
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#ifndef _X360
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else
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{
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// The vertex shader uses the vertex id stream
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SET_FLAGS2( MATERIAL_VAR2_USES_VERTEXID );
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DECLARE_STATIC_VERTEX_SHADER( teeth_vs30 );
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SET_STATIC_VERTEX_SHADER_COMBO( INTRO, params[INTRO]->GetIntValue() ? 1 : 0 );
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SET_STATIC_VERTEX_SHADER( teeth_vs30 );
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DECLARE_STATIC_PIXEL_SHADER( teeth_ps30 );
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SET_STATIC_PIXEL_SHADER( teeth_ps30 );
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}
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#endif
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}
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// On DX9, do sRGB
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pShaderShadow->EnableSRGBRead( SHADER_SAMPLER0, true );
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pShaderShadow->EnableSRGBWrite( true );
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FogToFogColor();
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pShaderShadow->EnableAlphaWrites( bFullyOpaque );
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// Lighting constants
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PI_BeginCommandBuffer();
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PI_SetPixelShaderAmbientLightCube( PSREG_AMBIENT_CUBE );
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PI_SetPixelShaderLocalLighting( PSREG_LIGHT_INFO_ARRAY );
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// For non-bumped case, ambient cube is computed in the vertex shader
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if ( !hasBump )
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{
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PI_SetVertexShaderAmbientLightCube();
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}
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PI_EndCommandBuffer();
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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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if ( hasBump )
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{
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BindTexture( SHADER_SAMPLER1, BUMPMAP );
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}
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pShaderAPI->BindStandardTexture( SHADER_SAMPLER2, TEXTURE_NORMALIZATION_CUBEMAP_SIGNED );
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Vector4D lighting;
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params[FORWARD]->GetVecValue( lighting.Base(), 3 );
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lighting[3] = params[ILLUMFACTOR]->GetFloatValue();
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pShaderAPI->SetVertexShaderConstant( VERTEX_SHADER_SHADER_SPECIFIC_CONST_0, lighting.Base() );
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LightState_t lightState;
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pShaderAPI->GetDX9LightState( &lightState );
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pShaderAPI->SetPixelShaderFogParams( PSREG_FOG_PARAMS );
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float vEyePos_SpecExponent[4];
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pShaderAPI->GetWorldSpaceCameraPosition( vEyePos_SpecExponent );
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vEyePos_SpecExponent[3] = 0.0f;
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pShaderAPI->SetPixelShaderConstant( PSREG_EYEPOS_SPEC_EXPONENT, vEyePos_SpecExponent, 1 );
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if ( hasBump )
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{
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#ifndef _X360
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if ( !g_pHardwareConfig->HasFastVertexTextures() )
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#endif
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{
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DECLARE_DYNAMIC_VERTEX_SHADER( teeth_bump_vs20 );
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SET_DYNAMIC_VERTEX_SHADER_COMBO( SKINNING, pShaderAPI->GetCurrentNumBones() > 0 );
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SET_DYNAMIC_VERTEX_SHADER_COMBO( STATIC_LIGHT, lightState.m_bStaticLight ? 1 : 0 );
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SET_DYNAMIC_VERTEX_SHADER_COMBO( COMPRESSED_VERTS, (int)vertexCompression );
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SET_DYNAMIC_VERTEX_SHADER( teeth_bump_vs20 );
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// ps_2_b version which does Phong
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if ( g_pHardwareConfig->SupportsPixelShaders_2_b() )
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{
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Vector4D vSpecExponent;
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vSpecExponent[3] = params[PHONGEXPONENT]->GetFloatValue();
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pShaderAPI->SetPixelShaderConstant( PSREG_EYEPOS_SPEC_EXPONENT, vSpecExponent.Base(), 1 );
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DECLARE_DYNAMIC_PIXEL_SHADER( teeth_bump_ps20b );
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SET_DYNAMIC_PIXEL_SHADER_COMBO( NUM_LIGHTS, lightState.m_nNumLights );
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SET_DYNAMIC_PIXEL_SHADER_COMBO( AMBIENT_LIGHT, lightState.m_bAmbientLight ? 1 : 0 );
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SET_DYNAMIC_PIXEL_SHADER_COMBO( WRITE_DEPTH_TO_DESTALPHA, bFullyOpaque && pShaderAPI->ShouldWriteDepthToDestAlpha() );
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SET_DYNAMIC_PIXEL_SHADER( teeth_bump_ps20b );
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}
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else
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{
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DECLARE_DYNAMIC_PIXEL_SHADER( teeth_bump_ps20 );
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SET_DYNAMIC_PIXEL_SHADER_COMBO( NUM_LIGHTS, lightState.m_nNumLights );
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SET_DYNAMIC_PIXEL_SHADER_COMBO( AMBIENT_LIGHT, lightState.m_bAmbientLight ? 1 : 0 );
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SET_DYNAMIC_PIXEL_SHADER( teeth_bump_ps20 );
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}
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}
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#ifndef _X360
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else
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{
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SetHWMorphVertexShaderState( VERTEX_SHADER_SHADER_SPECIFIC_CONST_6, VERTEX_SHADER_SHADER_SPECIFIC_CONST_7, SHADER_VERTEXTEXTURE_SAMPLER0 );
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DECLARE_DYNAMIC_VERTEX_SHADER( teeth_bump_vs30 );
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SET_DYNAMIC_VERTEX_SHADER_COMBO( SKINNING, pShaderAPI->GetCurrentNumBones() > 0 );
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SET_DYNAMIC_VERTEX_SHADER_COMBO( STATIC_LIGHT, lightState.m_bStaticLight ? 1 : 0 );
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SET_DYNAMIC_VERTEX_SHADER_COMBO( COMPRESSED_VERTS, (int)vertexCompression );
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SET_DYNAMIC_VERTEX_SHADER( teeth_bump_vs30 );
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Vector4D vSpecExponent;
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vSpecExponent[3] = params[PHONGEXPONENT]->GetFloatValue();
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pShaderAPI->SetPixelShaderConstant( PSREG_EYEPOS_SPEC_EXPONENT, vSpecExponent.Base(), 1 );
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DECLARE_DYNAMIC_PIXEL_SHADER( teeth_bump_ps30 );
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SET_DYNAMIC_PIXEL_SHADER_COMBO( NUM_LIGHTS, lightState.m_nNumLights );
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SET_DYNAMIC_PIXEL_SHADER_COMBO( AMBIENT_LIGHT, lightState.m_bAmbientLight ? 1 : 0 );
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SET_DYNAMIC_PIXEL_SHADER_COMBO( WRITE_DEPTH_TO_DESTALPHA, bFullyOpaque && pShaderAPI->ShouldWriteDepthToDestAlpha() );
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SET_DYNAMIC_PIXEL_SHADER( teeth_bump_ps30 );
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}
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#endif
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}
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else
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{
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#ifndef _X360
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if ( !g_pHardwareConfig->HasFastVertexTextures() )
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#endif
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{
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DECLARE_DYNAMIC_VERTEX_SHADER( teeth_vs20 );
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SET_DYNAMIC_VERTEX_SHADER_COMBO( SKINNING, pShaderAPI->GetCurrentNumBones() > 0 );
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SET_DYNAMIC_VERTEX_SHADER_COMBO( DYNAMIC_LIGHT, lightState.HasDynamicLight() );
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SET_DYNAMIC_VERTEX_SHADER_COMBO( STATIC_LIGHT, lightState.m_bStaticLight ? 1 : 0 );
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SET_DYNAMIC_VERTEX_SHADER_COMBO( COMPRESSED_VERTS, (int)vertexCompression );
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SET_DYNAMIC_VERTEX_SHADER( teeth_vs20 );
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if( g_pHardwareConfig->SupportsPixelShaders_2_b() )
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{
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DECLARE_DYNAMIC_PIXEL_SHADER( teeth_ps20b );
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SET_DYNAMIC_PIXEL_SHADER_COMBO( WRITE_DEPTH_TO_DESTALPHA, bFullyOpaque && pShaderAPI->ShouldWriteDepthToDestAlpha() );
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SET_DYNAMIC_PIXEL_SHADER( teeth_ps20b );
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}
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else
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{
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DECLARE_DYNAMIC_PIXEL_SHADER( teeth_ps20 );
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SET_DYNAMIC_PIXEL_SHADER( teeth_ps20 );
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}
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}
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#ifndef _X360
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else
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{
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SetHWMorphVertexShaderState( VERTEX_SHADER_SHADER_SPECIFIC_CONST_6, VERTEX_SHADER_SHADER_SPECIFIC_CONST_7, SHADER_VERTEXTEXTURE_SAMPLER0 );
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DECLARE_DYNAMIC_VERTEX_SHADER( teeth_vs30 );
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SET_DYNAMIC_VERTEX_SHADER_COMBO( SKINNING, pShaderAPI->GetCurrentNumBones() > 0 );
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SET_DYNAMIC_VERTEX_SHADER_COMBO( DYNAMIC_LIGHT, lightState.HasDynamicLight() );
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|
|
SET_DYNAMIC_VERTEX_SHADER_COMBO( STATIC_LIGHT, lightState.m_bStaticLight ? 1 : 0 );
|
|||
|
|
SET_DYNAMIC_VERTEX_SHADER_COMBO( COMPRESSED_VERTS, (int)vertexCompression );
|
|||
|
|
SET_DYNAMIC_VERTEX_SHADER( teeth_vs30 );
|
|||
|
|
|
|||
|
|
DECLARE_DYNAMIC_PIXEL_SHADER( teeth_ps30 );
|
|||
|
|
SET_DYNAMIC_PIXEL_SHADER_COMBO( WRITE_DEPTH_TO_DESTALPHA, bFullyOpaque && pShaderAPI->ShouldWriteDepthToDestAlpha() );
|
|||
|
|
SET_DYNAMIC_PIXEL_SHADER( teeth_ps30 );
|
|||
|
|
}
|
|||
|
|
#endif
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if( params[INTRO]->GetIntValue() )
|
|||
|
|
{
|
|||
|
|
float curTime = params[WARPPARAM]->GetFloatValue();
|
|||
|
|
float timeVec[4] = { 0.0f, 0.0f, 0.0f, curTime };
|
|||
|
|
Assert( params[ENTITYORIGIN]->IsDefined() );
|
|||
|
|
params[ENTITYORIGIN]->GetVecValue( timeVec, 3 );
|
|||
|
|
pShaderAPI->SetVertexShaderConstant( VERTEX_SHADER_SHADER_SPECIFIC_CONST_1, timeVec, 1 );
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
Draw();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
void DrawFlashlight( IMaterialVar** params, IShaderDynamicAPI *pShaderAPI, IShaderShadow* pShaderShadow, VertexCompressionType_t vertexCompression )
|
|||
|
|
{
|
|||
|
|
SHADOW_STATE
|
|||
|
|
{
|
|||
|
|
// Be sure not to write to dest alpha
|
|||
|
|
pShaderShadow->EnableAlphaWrites( false );
|
|||
|
|
|
|||
|
|
pShaderShadow->EnableTexture( SHADER_SAMPLER0, true ); // Base map
|
|||
|
|
pShaderShadow->EnableTexture( SHADER_SAMPLER1, true ); // Flashlight spot
|
|||
|
|
|
|||
|
|
// Additive blend the teeth, lit by the flashlight
|
|||
|
|
s_pShaderShadow->EnableAlphaTest( false );
|
|||
|
|
s_pShaderShadow->BlendFunc( SHADER_BLEND_ONE, SHADER_BLEND_ONE );
|
|||
|
|
s_pShaderShadow->EnableBlending( true );
|
|||
|
|
|
|||
|
|
// Set stream format (note that this shader supports compression)
|
|||
|
|
int flags = VERTEX_POSITION | VERTEX_NORMAL | VERTEX_FORMAT_COMPRESSED;
|
|||
|
|
int nTexCoordCount = 1;
|
|||
|
|
int userDataSize = 0;
|
|||
|
|
pShaderShadow->VertexShaderVertexFormat( flags, nTexCoordCount, NULL, userDataSize );
|
|||
|
|
|
|||
|
|
int nShadowFilterMode = 0;
|
|||
|
|
if( g_pHardwareConfig->SupportsPixelShaders_2_b() )
|
|||
|
|
{
|
|||
|
|
pShaderShadow->EnableTexture( SHADER_SAMPLER2, true ); // shadow depth map
|
|||
|
|
pShaderShadow->SetShadowDepthFiltering( SHADER_SAMPLER2 );
|
|||
|
|
pShaderShadow->EnableTexture( SHADER_SAMPLER3, true ); // shadow noise
|
|||
|
|
|
|||
|
|
nShadowFilterMode = g_pHardwareConfig->GetShadowFilterMode(); // Based upon vendor and device dependent formats
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
#ifndef _X360
|
|||
|
|
if ( !g_pHardwareConfig->HasFastVertexTextures() )
|
|||
|
|
#endif
|
|||
|
|
{
|
|||
|
|
DECLARE_STATIC_VERTEX_SHADER( teeth_flashlight_vs20 );
|
|||
|
|
SET_STATIC_VERTEX_SHADER_COMBO( INTRO, params[INTRO]->GetIntValue() ? 1 : 0 );
|
|||
|
|
SET_STATIC_VERTEX_SHADER( teeth_flashlight_vs20 );
|
|||
|
|
|
|||
|
|
if( g_pHardwareConfig->SupportsPixelShaders_2_b() )
|
|||
|
|
{
|
|||
|
|
DECLARE_STATIC_PIXEL_SHADER( teeth_flashlight_ps20b );
|
|||
|
|
SET_STATIC_PIXEL_SHADER_COMBO( FLASHLIGHTDEPTHFILTERMODE, nShadowFilterMode );
|
|||
|
|
SET_STATIC_PIXEL_SHADER( teeth_flashlight_ps20b );
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
DECLARE_STATIC_PIXEL_SHADER( teeth_flashlight_ps20 );
|
|||
|
|
SET_STATIC_PIXEL_SHADER( teeth_flashlight_ps20 );
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
#ifndef _X360
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
// The vertex shader uses the vertex id stream
|
|||
|
|
SET_FLAGS2( MATERIAL_VAR2_USES_VERTEXID );
|
|||
|
|
|
|||
|
|
DECLARE_STATIC_VERTEX_SHADER( teeth_flashlight_vs30 );
|
|||
|
|
SET_STATIC_VERTEX_SHADER_COMBO( INTRO, params[INTRO]->GetIntValue() ? 1 : 0 );
|
|||
|
|
SET_STATIC_VERTEX_SHADER( teeth_flashlight_vs30 );
|
|||
|
|
|
|||
|
|
DECLARE_STATIC_PIXEL_SHADER( teeth_flashlight_ps30 );
|
|||
|
|
SET_STATIC_PIXEL_SHADER_COMBO( FLASHLIGHTDEPTHFILTERMODE, nShadowFilterMode );
|
|||
|
|
SET_STATIC_PIXEL_SHADER( teeth_flashlight_ps30 );
|
|||
|
|
}
|
|||
|
|
#endif
|
|||
|
|
// On DX9, do sRGB
|
|||
|
|
pShaderShadow->EnableSRGBRead( SHADER_SAMPLER0, true );
|
|||
|
|
pShaderShadow->EnableSRGBWrite( true );
|
|||
|
|
|
|||
|
|
FogToFogColor();
|
|||
|
|
}
|
|||
|
|
DYNAMIC_STATE
|
|||
|
|
{
|
|||
|
|
BindTexture( SHADER_SAMPLER0, BASETEXTURE, FRAME );
|
|||
|
|
|
|||
|
|
// State for spotlight projection, attenuation etc
|
|||
|
|
SetFlashlightVertexShaderConstants( false, -1, false, -1, true );
|
|||
|
|
|
|||
|
|
VMatrix worldToTexture;
|
|||
|
|
ITexture *pFlashlightDepthTexture;
|
|||
|
|
FlashlightState_t flashlightState = pShaderAPI->GetFlashlightStateEx( worldToTexture, &pFlashlightDepthTexture );
|
|||
|
|
SetFlashLightColorFromState( flashlightState, pShaderAPI, false, PSREG_FLASHLIGHT_COLOR );
|
|||
|
|
|
|||
|
|
bool bFlashlightShadows = g_pHardwareConfig->SupportsPixelShaders_2_b() ? flashlightState.m_bEnableShadows : false;
|
|||
|
|
if( pFlashlightDepthTexture && g_pConfig->ShadowDepthTexture() && flashlightState.m_bEnableShadows )
|
|||
|
|
{
|
|||
|
|
BindTexture( SHADER_SAMPLER2, pFlashlightDepthTexture, 0 );
|
|||
|
|
pShaderAPI->BindStandardTexture( SHADER_SAMPLER3, TEXTURE_SHADOW_NOISE_2D );
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
Vector4D lighting;
|
|||
|
|
params[FORWARD]->GetVecValue( lighting.Base(), 3 );
|
|||
|
|
lighting[3] = params[ILLUMFACTOR]->GetFloatValue();
|
|||
|
|
pShaderAPI->SetVertexShaderConstant( VERTEX_SHADER_SHADER_SPECIFIC_CONST_8, lighting.Base() );
|
|||
|
|
|
|||
|
|
float atten[4], pos[4], tweaks[4];
|
|||
|
|
SetFlashLightColorFromState( flashlightState, pShaderAPI, false, PSREG_FLASHLIGHT_COLOR );
|
|||
|
|
|
|||
|
|
BindTexture( SHADER_SAMPLER1, flashlightState.m_pSpotlightTexture, flashlightState.m_nSpotlightTextureFrame );
|
|||
|
|
|
|||
|
|
atten[0] = flashlightState.m_fConstantAtten; // Set the flashlight attenuation factors
|
|||
|
|
atten[1] = flashlightState.m_fLinearAtten;
|
|||
|
|
atten[2] = flashlightState.m_fQuadraticAtten;
|
|||
|
|
atten[3] = flashlightState.m_FarZAtten;
|
|||
|
|
pShaderAPI->SetPixelShaderConstant( PSREG_FLASHLIGHT_ATTENUATION, atten, 1 );
|
|||
|
|
|
|||
|
|
pos[0] = flashlightState.m_vecLightOrigin[0]; // Set the flashlight origin
|
|||
|
|
pos[1] = flashlightState.m_vecLightOrigin[1];
|
|||
|
|
pos[2] = flashlightState.m_vecLightOrigin[2];
|
|||
|
|
pos[3] = flashlightState.m_FarZ;
|
|||
|
|
pShaderAPI->SetPixelShaderConstant( PSREG_FLASHLIGHT_POSITION_RIM_BOOST, pos, 1 ); // steps on rim boost
|
|||
|
|
|
|||
|
|
pShaderAPI->SetPixelShaderConstant( PSREG_FLASHLIGHT_TO_WORLD_TEXTURE, worldToTexture.Base(), 4 );
|
|||
|
|
|
|||
|
|
// Tweaks associated with a given flashlight
|
|||
|
|
tweaks[0] = ShadowFilterFromState( flashlightState );
|
|||
|
|
tweaks[1] = ShadowAttenFromState( flashlightState );
|
|||
|
|
HashShadow2DJitter( flashlightState.m_flShadowJitterSeed, &tweaks[2], &tweaks[3] );
|
|||
|
|
pShaderAPI->SetPixelShaderConstant( PSREG_ENVMAP_TINT__SHADOW_TWEAKS, tweaks, 1 );
|
|||
|
|
|
|||
|
|
// Dimensions of screen, used for screen-space noise map sampling
|
|||
|
|
float vScreenScale[4] = {1280.0f / 32.0f, 720.0f / 32.0f, 0, 0};
|
|||
|
|
int nWidth, nHeight;
|
|||
|
|
pShaderAPI->GetBackBufferDimensions( nWidth, nHeight );
|
|||
|
|
int nTexWidth, nTexHeight;
|
|||
|
|
pShaderAPI->GetStandardTextureDimensions( &nTexWidth, &nTexHeight, TEXTURE_SHADOW_NOISE_2D );
|
|||
|
|
|
|||
|
|
vScreenScale[0] = (float) nWidth / nTexWidth;
|
|||
|
|
vScreenScale[1] = (float) nHeight / nTexHeight;
|
|||
|
|
|
|||
|
|
pShaderAPI->SetPixelShaderConstant( PSREG_FLASHLIGHT_SCREEN_SCALE, vScreenScale, 1 );
|
|||
|
|
|
|||
|
|
float vFlashlightPos[4];
|
|||
|
|
pShaderAPI->GetWorldSpaceCameraPosition( vFlashlightPos );
|
|||
|
|
pShaderAPI->SetPixelShaderConstant( PSREG_FLASHLIGHT_POSITION_RIM_BOOST, vFlashlightPos, 1 );
|
|||
|
|
|
|||
|
|
if ( IsX360() )
|
|||
|
|
{
|
|||
|
|
pShaderAPI->SetBooleanPixelShaderConstant( 0, &flashlightState.m_nShadowQuality, 1 );
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
#ifndef _X360
|
|||
|
|
if ( !g_pHardwareConfig->HasFastVertexTextures() )
|
|||
|
|
#endif
|
|||
|
|
{
|
|||
|
|
DECLARE_DYNAMIC_VERTEX_SHADER( teeth_flashlight_vs20 );
|
|||
|
|
SET_DYNAMIC_VERTEX_SHADER_COMBO( SKINNING, pShaderAPI->GetCurrentNumBones() > 0 );
|
|||
|
|
SET_DYNAMIC_VERTEX_SHADER_COMBO( COMPRESSED_VERTS, (int)vertexCompression );
|
|||
|
|
SET_DYNAMIC_VERTEX_SHADER( teeth_flashlight_vs20 );
|
|||
|
|
|
|||
|
|
if( g_pHardwareConfig->SupportsPixelShaders_2_b() )
|
|||
|
|
{
|
|||
|
|
DECLARE_DYNAMIC_PIXEL_SHADER( teeth_flashlight_ps20b );
|
|||
|
|
SET_DYNAMIC_PIXEL_SHADER_COMBO( FLASHLIGHTSHADOWS, bFlashlightShadows );
|
|||
|
|
SET_DYNAMIC_PIXEL_SHADER( teeth_flashlight_ps20b );
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
DECLARE_DYNAMIC_PIXEL_SHADER( teeth_flashlight_ps20 );
|
|||
|
|
SET_DYNAMIC_PIXEL_SHADER( teeth_flashlight_ps20 );
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
#ifndef _X360
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
SetHWMorphVertexShaderState( VERTEX_SHADER_SHADER_SPECIFIC_CONST_6, VERTEX_SHADER_SHADER_SPECIFIC_CONST_7, SHADER_VERTEXTEXTURE_SAMPLER0 );
|
|||
|
|
|
|||
|
|
DECLARE_DYNAMIC_VERTEX_SHADER( teeth_flashlight_vs30 );
|
|||
|
|
SET_DYNAMIC_VERTEX_SHADER_COMBO( SKINNING, pShaderAPI->GetCurrentNumBones() > 0 );
|
|||
|
|
SET_DYNAMIC_VERTEX_SHADER_COMBO( COMPRESSED_VERTS, (int)vertexCompression );
|
|||
|
|
SET_DYNAMIC_VERTEX_SHADER( teeth_flashlight_vs30 );
|
|||
|
|
|
|||
|
|
DECLARE_DYNAMIC_PIXEL_SHADER( teeth_flashlight_ps30 );
|
|||
|
|
SET_DYNAMIC_PIXEL_SHADER_COMBO( FLASHLIGHTSHADOWS, bFlashlightShadows );
|
|||
|
|
SET_DYNAMIC_PIXEL_SHADER_COMBO( UBERLIGHT, flashlightState.m_bUberlight );
|
|||
|
|
SET_DYNAMIC_PIXEL_SHADER( teeth_flashlight_ps30 );
|
|||
|
|
|
|||
|
|
SetupUberlightFromState( pShaderAPI, flashlightState );
|
|||
|
|
}
|
|||
|
|
#endif
|
|||
|
|
|
|||
|
|
if( params[INTRO]->GetIntValue() )
|
|||
|
|
{
|
|||
|
|
float curTime = params[WARPPARAM]->GetFloatValue();
|
|||
|
|
float timeVec[4] = { 0.0f, 0.0f, 0.0f, curTime };
|
|||
|
|
Assert( params[ENTITYORIGIN]->IsDefined() );
|
|||
|
|
params[ENTITYORIGIN]->GetVecValue( timeVec, 3 );
|
|||
|
|
pShaderAPI->SetVertexShaderConstant( VERTEX_SHADER_SHADER_SPECIFIC_CONST_9, timeVec, 1 );
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
Draw();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
SHADER_DRAW
|
|||
|
|
{
|
|||
|
|
SHADOW_STATE
|
|||
|
|
{
|
|||
|
|
SET_FLAGS2( MATERIAL_VAR2_LIGHTING_VERTEX_LIT );
|
|||
|
|
}
|
|||
|
|
bool hasFlashlight = UsingFlashlight( params );
|
|||
|
|
if ( !hasFlashlight || IsX360() )
|
|||
|
|
{
|
|||
|
|
DrawUsingVertexShader( params, pShaderAPI, pShaderShadow, vertexCompression );
|
|||
|
|
SHADOW_STATE
|
|||
|
|
{
|
|||
|
|
SetInitialShadowState();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
if( hasFlashlight )
|
|||
|
|
{
|
|||
|
|
DrawFlashlight( params, pShaderAPI, pShaderShadow, vertexCompression );
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
END_SHADER
|