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materialsystem/stdshaders/cloak_blended_pass_helper.h

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+//========= Copyright Valve Corporation, All rights reserved. ============//
+
+#ifndef CLOAK_BLENDED_PASS_HELPER_H
+#define CLOAK_BLENDED_PASS_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 CloakBlendedPassVars_t
+{
+	CloakBlendedPassVars_t() { memset( this, 0xFF, sizeof(CloakBlendedPassVars_t) ); }
+
+	int m_nCloakFactor;
+	int m_nCloakColorTint;
+	int m_nRefractAmount;
+
+	int m_nBumpmap;
+	int m_nBumpFrame;
+	int m_nBumpTransform;
+};
+
+// Default values (Arrays should only be vec[4])
+static const float kDefaultCloakFactor = 0.0f;
+static const float kDefaultCloakColorTint[4] = { 1.0f, 1.0f, 1.0f, 1.0f };
+static const float kDefaultRefractAmount = 0.1f;
+
+void InitParamsCloakBlendedPass( CBaseVSShader *pShader, IMaterialVar** params, const char *pMaterialName, CloakBlendedPassVars_t &info );
+void InitCloakBlendedPass( CBaseVSShader *pShader, IMaterialVar** params, CloakBlendedPassVars_t &info );
+void DrawCloakBlendedPass( CBaseVSShader *pShader, IMaterialVar** params, IShaderDynamicAPI *pShaderAPI,
+						   IShaderShadow* pShaderShadow, CloakBlendedPassVars_t &info, VertexCompressionType_t vertexCompression );
+bool CloakBlendedPassIsFullyOpaque ( IMaterialVar** params, CloakBlendedPassVars_t &info );
+
+#endif // CLOAK_BLENDED_PASS_HELPER_H