diff options
Diffstat (limited to 'mp/src/materialsystem/stdshaders/common_fxc2.h')
| -rw-r--r-- | mp/src/materialsystem/stdshaders/common_fxc2.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/mp/src/materialsystem/stdshaders/common_fxc2.h b/mp/src/materialsystem/stdshaders/common_fxc2.h new file mode 100644 index 00000000..7ee8b48c --- /dev/null +++ b/mp/src/materialsystem/stdshaders/common_fxc2.h @@ -0,0 +1,19 @@ +//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose:
+//
+// $NoKeywords: $
+//
+//=============================================================================//
+#ifndef COMMON_FXC2_H_
+#define COMMON_FXC2_H_
+
+// This file is here so you can add new utility functions without
+// changing common_fxc.h and causing a recompile of the entire universe.
+
+float LinearToMonochrome ( float3 r )
+{
+ return dot( r, float3( 0.299f, 0.587f, 0.114f ) );
+}
+
+#endif //#ifndef COMMON_FXC2_H_
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