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| author | Joe Ludwig <[email protected]> | 2013-06-26 15:22:04 -0700 |
|---|---|---|
| committer | Joe Ludwig <[email protected]> | 2013-06-26 15:22:04 -0700 |
| commit | 39ed87570bdb2f86969d4be821c94b722dc71179 (patch) | |
| tree | abc53757f75f40c80278e87650ea92808274aa59 /mp/src/utils/vbsp/disp_vbsp.h | |
| download | source-sdk-2013-39ed87570bdb2f86969d4be821c94b722dc71179.tar.xz source-sdk-2013-39ed87570bdb2f86969d4be821c94b722dc71179.zip | |
First version of the SOurce SDK 2013
Diffstat (limited to 'mp/src/utils/vbsp/disp_vbsp.h')
| -rw-r--r-- | mp/src/utils/vbsp/disp_vbsp.h | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/mp/src/utils/vbsp/disp_vbsp.h b/mp/src/utils/vbsp/disp_vbsp.h new file mode 100644 index 00000000..1c26775e --- /dev/null +++ b/mp/src/utils/vbsp/disp_vbsp.h @@ -0,0 +1,46 @@ +//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose:
+//
+// $NoKeywords: $
+//=============================================================================//
+
+#ifndef VBSP_DISPINFO_H
+#define VBSP_DISPINFO_H
+#ifdef _WIN32
+#pragma once
+#endif
+
+
+#include "vbsp.h"
+
+
+
+class CCoreDispInfo;
+
+
+extern CUtlVector<CCoreDispInfo*> g_CoreDispInfos;
+
+
+// Setup initial entries in g_dispinfo with some of the vertex data from the mapdisps.
+void EmitInitialDispInfos();
+
+// Resample vertex alpha into lightmap alpha for displacement surfaces so LOD popping artifacts are
+// less noticeable on the mid-to-high end.
+//
+// Also builds neighbor data.
+void EmitDispLMAlphaAndNeighbors();
+
+// Setup a CCoreDispInfo given a mapdispinfo_t.
+// If pFace is non-NULL, then lightmap texture coordinates will be generated.
+void DispMapToCoreDispInfo( mapdispinfo_t *pMapDisp,
+ CCoreDispInfo *pCoreDispInfo, dface_t *pFace, int *pSwappedTexInfos );
+
+
+void DispGetFaceInfo( mapbrush_t *pBrush );
+bool HasDispInfo( mapbrush_t *pBrush );
+
+// Computes the bounds for a disp info
+void ComputeDispInfoBounds( int dispinfo, Vector& mins, Vector& maxs );
+
+#endif // VBSP_DISPINFO_H
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