Serious-Engine/Sources/Engine/Models/Normals.h

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2016-03-11 14:57:17 +01:00
/* Copyright (c) 2002-2012 Croteam Ltd. All rights reserved. */
#ifndef SE_INCL_NORMALS_H
#define SE_INCL_NORMALS_H
#ifdef PRAGMA_ONCE
#pragma once
#endif
#define MAX_GOURAUDNORMALS 256
extern FLOAT3D avGouraudNormals[MAX_GOURAUDNORMALS];
/* Find nearest Gouraud normal for a vector. */
INDEX GouraudNormal( const FLOAT3D &vNormal);
void CompressNormal_HQ( const FLOAT3D &vNormal, UBYTE &ubH, UBYTE &ubP);
void DecompressNormal_HQ( FLOAT3D &vNormal, UBYTE ubH, UBYTE ubP);
#endif /* include-once check. */