Added many shader source files

This should include the latest version of every shader that was in the
2007 SDK. It also includes a smattering of debug shaders, both VR
distortion shaders, and other assorted shaders that will hopefully be
useful.

None of these new files are included in the game shader DLL project. If
you need to modify one of these shaders for use in your mod you will
need to rename it so that you don't collide with the version of that
shader that lives in stdshader_dx9.dll.

1 files changed, 157 insertions, 0 deletions

diff --git a/mp/src/materialsystem/stdshaders/worldvertextransition.cpp b/mp/src/materialsystem/stdshaders/worldvertextransition.cpp
new file mode 100644
index 00000000..e7d6a9ab
--- /dev/null
+++ b/mp/src/materialsystem/stdshaders/worldvertextransition.cpp
@@ -0,0 +1,157 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $Header: $
+// $NoKeywords: $
+//=============================================================================//
+
+#include "BaseVSShader.h"
+#include "convar.h"
+
+#include "worldvertextransition_dx8_helper.h"
+#include "lightmappedgeneric_dx9_helper.h"
+
+static LightmappedGeneric_DX9_Vars_t s_info;
+
+
+DEFINE_FALLBACK_SHADER( WorldVertexTransition, WorldVertexTransition_DX9 )
+
+BEGIN_VS_SHADER( WorldVertexTransition_DX9, "Help for WorldVertexTransition" )
+
+	BEGIN_SHADER_PARAMS
+		SHADER_PARAM( ALBEDO, SHADER_PARAM_TYPE_TEXTURE, "shadertest/BaseTexture", "albedo (Base texture with no baked lighting)" )
+		SHADER_PARAM( SELFILLUMTINT, SHADER_PARAM_TYPE_COLOR, "[1 1 1]", "Self-illumination tint" )
+		SHADER_PARAM( DETAIL, SHADER_PARAM_TYPE_TEXTURE, "shadertest/detail", "detail texture" )
+		SHADER_PARAM( DETAILFRAME, SHADER_PARAM_TYPE_INTEGER, "0", "frame number for $detail" )
+		SHADER_PARAM( DETAILSCALE, SHADER_PARAM_TYPE_FLOAT, "4", "scale of the detail texture" )
+
+		// detail (multi-) texturing
+		SHADER_PARAM( DETAILBLENDMODE, SHADER_PARAM_TYPE_INTEGER, "0", "mode for combining detail texture with base. 0=normal, 1= additive, 2=alpha blend detail over base, 3=crossfade" )
+		SHADER_PARAM( DETAILBLENDFACTOR, SHADER_PARAM_TYPE_FLOAT, "1", "blend amount for detail texture." )
+		SHADER_PARAM( DETAILTINT, SHADER_PARAM_TYPE_COLOR, "[1 1 1]", "detail texture tint" )
+
+		SHADER_PARAM( ENVMAP, SHADER_PARAM_TYPE_TEXTURE, "shadertest/shadertest_env", "envmap" )
+		SHADER_PARAM( ENVMAPFRAME, SHADER_PARAM_TYPE_INTEGER, "", "" )
+		SHADER_PARAM( ENVMAPMASK, SHADER_PARAM_TYPE_TEXTURE, "shadertest/shadertest_envmask", "envmap mask" )
+		SHADER_PARAM( ENVMAPMASKFRAME, SHADER_PARAM_TYPE_INTEGER, "", "" )
+		SHADER_PARAM( ENVMAPMASKTRANSFORM, SHADER_PARAM_TYPE_MATRIX, "center .5 .5 scale 1 1 rotate 0 translate 0 0", "$envmapmask texcoord transform" )
+		SHADER_PARAM( ENVMAPTINT, SHADER_PARAM_TYPE_COLOR, "[1 1 1]", "envmap tint" )
+		SHADER_PARAM( BUMPMAP, SHADER_PARAM_TYPE_TEXTURE, "models/shadertest/shader1_normal", "bump map" )
+		SHADER_PARAM( BUMPFRAME, SHADER_PARAM_TYPE_INTEGER, "0", "frame number for $bumpmap" )
+		SHADER_PARAM( BUMPTRANSFORM, SHADER_PARAM_TYPE_MATRIX, "center .5 .5 scale 1 1 rotate 0 translate 0 0", "$bumpmap texcoord transform" )
+		SHADER_PARAM( ENVMAPCONTRAST, SHADER_PARAM_TYPE_FLOAT, "0.0", "contrast 0 == normal 1 == color*color" )
+		SHADER_PARAM( ENVMAPSATURATION, SHADER_PARAM_TYPE_FLOAT, "1.0", "saturation 0 == greyscale 1 == normal" )
+		SHADER_PARAM( FRESNELREFLECTION, SHADER_PARAM_TYPE_FLOAT, "1.0", "1.0 == mirror, 0.0 == water" )
+		SHADER_PARAM( NODIFFUSEBUMPLIGHTING, SHADER_PARAM_TYPE_INTEGER, "0", "0 == Use diffuse bump lighting, 1 = No diffuse bump lighting" )
+		SHADER_PARAM( BUMPMAP2, SHADER_PARAM_TYPE_TEXTURE, "models/shadertest/shader3_normal", "bump map" )
+		SHADER_PARAM( BUMPFRAME2, SHADER_PARAM_TYPE_INTEGER, "0", "frame number for $bumpmap" )
+		SHADER_PARAM( BUMPTRANSFORM2, SHADER_PARAM_TYPE_MATRIX, "center .5 .5 scale 1 1 rotate 0 translate 0 0", "$bumpmap texcoord transform" )
+		SHADER_PARAM( BUMPMASK, SHADER_PARAM_TYPE_TEXTURE, "models/shadertest/shader1_normal", "bump map" )
+		SHADER_PARAM( BASETEXTURE2, SHADER_PARAM_TYPE_TEXTURE, "shadertest/detail", "detail texture" )
+		SHADER_PARAM( FRAME2, SHADER_PARAM_TYPE_INTEGER, "0", "frame number for $basetexture2" )
+		SHADER_PARAM( BASETEXTURENOENVMAP, SHADER_PARAM_TYPE_BOOL, "0", "" )
+		SHADER_PARAM( BASETEXTURE2NOENVMAP, SHADER_PARAM_TYPE_BOOL, "0", "" )
+		SHADER_PARAM( DETAIL_ALPHA_MASK_BASE_TEXTURE, SHADER_PARAM_TYPE_BOOL, "0", 
+			"If this is 1, then when detail alpha=0, no base texture is blended and when "
+			"detail alpha=1, you get detail*base*lightmap" )
+		SHADER_PARAM( LIGHTWARPTEXTURE, SHADER_PARAM_TYPE_TEXTURE, "", "light munging lookup texture" )
+		SHADER_PARAM( BLENDMODULATETEXTURE, SHADER_PARAM_TYPE_TEXTURE, "", "texture to use r/g channels for blend range for" )
+		SHADER_PARAM( BLENDMASKTRANSFORM, SHADER_PARAM_TYPE_MATRIX, "center .5 .5 scale 1 1 rotate 0 translate 0 0", "$blendmodulatetexture texcoord transform" )
+		SHADER_PARAM( MASKEDBLENDING, SHADER_PARAM_TYPE_INTEGER, "0", "blend using texture with no vertex alpha. For using texture blending on non-displacements" )
+		SHADER_PARAM( SSBUMP, SHADER_PARAM_TYPE_INTEGER, "0", "whether or not to use alternate bumpmap format with height" )
+		SHADER_PARAM( SEAMLESS_SCALE, SHADER_PARAM_TYPE_FLOAT, "0", "Scale factor for 'seamless' texture mapping. 0 means to use ordinary mapping" )
+	END_SHADER_PARAMS
+
+	void SetupVars( WorldVertexTransitionEditor_DX8_Vars_t& info )
+	{
+		info.m_nBaseTextureVar = BASETEXTURE;
+		info.m_nBaseTextureFrameVar = FRAME;
+		info.m_nBaseTextureTransformVar = BASETEXTURETRANSFORM;
+		info.m_nBaseTexture2Var = BASETEXTURE2;
+		info.m_nBaseTexture2FrameVar = FRAME2;
+		info.m_nBaseTexture2TransformVar = BASETEXTURETRANSFORM; // FIXME!!!!
+	}
+
+	void SetupVars( LightmappedGeneric_DX9_Vars_t& info )
+	{
+		info.m_nBaseTexture = BASETEXTURE;
+		info.m_nBaseTextureFrame = FRAME;
+		info.m_nBaseTextureTransform = BASETEXTURETRANSFORM;
+		info.m_nAlbedo = ALBEDO;
+		info.m_nSelfIllumTint = SELFILLUMTINT;
+
+		info.m_nDetail = DETAIL;
+		info.m_nDetailFrame = DETAILFRAME;
+		info.m_nDetailScale = DETAILSCALE;
+		info.m_nDetailTextureCombineMode = DETAILBLENDMODE;
+		info.m_nDetailTextureBlendFactor = DETAILBLENDFACTOR;
+		info.m_nDetailTint = DETAILTINT;
+
+		info.m_nEnvmap = ENVMAP;
+		info.m_nEnvmapFrame = ENVMAPFRAME;
+		info.m_nEnvmapMask = ENVMAPMASK;
+		info.m_nEnvmapMaskFrame = ENVMAPMASKFRAME;
+		info.m_nEnvmapMaskTransform = ENVMAPMASKTRANSFORM;
+		info.m_nEnvmapTint = ENVMAPTINT;
+		info.m_nBumpmap = BUMPMAP;
+		info.m_nBumpFrame = BUMPFRAME;
+		info.m_nBumpTransform = BUMPTRANSFORM;
+		info.m_nEnvmapContrast = ENVMAPCONTRAST;
+		info.m_nEnvmapSaturation = ENVMAPSATURATION;
+		info.m_nFresnelReflection = FRESNELREFLECTION;
+		info.m_nNoDiffuseBumpLighting = NODIFFUSEBUMPLIGHTING;
+		info.m_nBumpmap2 = BUMPMAP2;
+		info.m_nBumpFrame2 = BUMPFRAME2;
+		info.m_nBaseTexture2 = BASETEXTURE2;
+		info.m_nBaseTexture2Frame = FRAME2;
+		info.m_nBumpTransform2 = BUMPTRANSFORM2;
+		info.m_nBumpMask = BUMPMASK;
+		info.m_nBaseTextureNoEnvmap = BASETEXTURENOENVMAP;
+		info.m_nBaseTexture2NoEnvmap = BASETEXTURE2NOENVMAP;
+		info.m_nDetailAlphaMaskBaseTexture = DETAIL_ALPHA_MASK_BASE_TEXTURE;
+		info.m_nFlashlightTexture = FLASHLIGHTTEXTURE;
+		info.m_nFlashlightTextureFrame = FLASHLIGHTTEXTUREFRAME;
+		info.m_nLightWarpTexture = LIGHTWARPTEXTURE;
+		info.m_nBlendModulateTexture = BLENDMODULATETEXTURE;
+		info.m_nBlendMaskTransform = BLENDMASKTRANSFORM;
+		info.m_nMaskedBlending = MASKEDBLENDING;
+		info.m_nSelfShadowedBumpFlag = SSBUMP;
+		info.m_nSeamlessMappingScale = SEAMLESS_SCALE;
+		info.m_nAlphaTestReference = -1;
+	}
+
+	SHADER_FALLBACK
+	{
+		if( g_pHardwareConfig->GetDXSupportLevel() < 90 )
+			return "WorldVertexTransition_DX8";
+
+		return 0;
+	}
+
+	SHADER_INIT_PARAMS()
+	{
+		SetupVars( s_info );
+		InitParamsLightmappedGeneric_DX9( this, params, pMaterialName, s_info );
+	}
+
+	SHADER_INIT
+	{
+		SetupVars( s_info );
+		InitLightmappedGeneric_DX9( this, params, s_info );
+	}
+
+	SHADER_DRAW
+	{
+		if ( UsingEditor( params ) )
+		{
+			WorldVertexTransitionEditor_DX8_Vars_t info;
+			SetupVars( info );
+			DrawWorldVertexTransitionEditor_DX8( this, params, pShaderAPI, pShaderShadow, info );
+			return;
+		}
+
+		DrawLightmappedGeneric_DX9( this, params, pShaderAPI, pShaderShadow, s_info, pContextDataPtr );
+	}
+END_SHADER
+