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, 41 insertions, 0 deletions

diff --git a/mp/src/materialsystem/stdshaders/volume_clouds_helper.h b/mp/src/materialsystem/stdshaders/volume_clouds_helper.h
new file mode 100644
index 00000000..abbb63b7
--- /dev/null
+++ b/mp/src/materialsystem/stdshaders/volume_clouds_helper.h
@@ -0,0 +1,41 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+
+#ifndef VOLUME_CLOUDS_HELPER_H
+#define VOLUME_CLOUDS_HELPER_H
+#ifdef _WIN32
+#pragma once
+#endif
+
+#include <string.h>
+
+//-----------------------------------------------------------------------------
+// Forward declarations
+//-----------------------------------------------------------------------------
+class CBaseVSShader;
+class IMaterialVar;
+class IShaderDynamicAPI;
+class IShaderShadow;
+
+//-----------------------------------------------------------------------------
+// Init params/ init/ draw methods
+//-----------------------------------------------------------------------------
+struct VolumeCloudsVars_t
+{
+	VolumeCloudsVars_t() { memset( this, 0xFF, sizeof( VolumeCloudsVars_t ) ); }
+
+	int m_nRefractAmount;
+	int m_nTexture1;
+	int m_nTexture2;
+	int m_nTexture3;
+	int m_nTime;
+};
+
+// Default values (Arrays should only be vec[4])
+static const float kDefaultRefractAmount = 0.1f;
+
+void InitParamsVolumeClouds( CBaseVSShader *pShader, IMaterialVar** params, const char *pMaterialName, VolumeCloudsVars_t &info );
+void InitVolumeClouds( CBaseVSShader *pShader, IMaterialVar** params, VolumeCloudsVars_t &info );
+void DrawVolumeClouds( CBaseVSShader *pShader, IMaterialVar** params, IShaderDynamicAPI *pShaderAPI,
+					  IShaderShadow* pShaderShadow, VolumeCloudsVars_t &info, VertexCompressionType_t vertexCompression );
+
+#endif // VolumeClouds_HELPER_H