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- /****************************************************************************
- * normal.h
- *
- * This module contains all defines, typedefs, and prototypes for NORMAL.C.
- *
- * from Persistence of Vision(tm) Ray Tracer
- * Copyright 1996 Persistence of Vision Team
- *---------------------------------------------------------------------------
- * NOTICE: This source code file is provided so that users may experiment
- * with enhancements to POV-Ray and to port the software to platforms other
- * than those supported by the POV-Ray Team. There are strict rules under
- * which you are permitted to use this file. The rules are in the file
- * named POVLEGAL.DOC which should be distributed with this file. If
- * POVLEGAL.DOC is not available or for more info please contact the POV-Ray
- * Team Coordinator by leaving a message in CompuServe's Graphics Developer's
- * Forum. The latest version of POV-Ray may be found there as well.
- *
- * This program is based on the popular DKB raytracer version 2.12.
- * DKBTrace was originally written by David K. Buck.
- * DKBTrace Ver 2.0-2.12 were written by David K. Buck & Aaron A. Collins.
- *
- *****************************************************************************/
-
- /* NOTE: FRAME.H contains other normal stuff. */
-
- #ifndef NORMAL_H
- #define NORMAL_H
-
-
-
- /*****************************************************************************
- * Global preprocessor defines
- ******************************************************************************/
-
-
-
- /*****************************************************************************
- * Global typedefs
- ******************************************************************************/
-
-
- /*****************************************************************************
- * Global variables
- ******************************************************************************/
-
-
-
-
- /*****************************************************************************
- * Global functions
- ******************************************************************************/
-
- TNORMAL *Create_Tnormal PARAMS((void));
- TNORMAL *Copy_Tnormal PARAMS((TNORMAL *Old));
- void Translate_Tnormal PARAMS((TNORMAL *Tnormal, VECTOR Vector));
- void Rotate_Tnormal PARAMS((TNORMAL *Tnormal, VECTOR Vector));
- void Scale_Tnormal PARAMS((TNORMAL *Tnormal, VECTOR Vector));
- void Transform_Tnormal PARAMS((TNORMAL *Tnormal, TRANSFORM *Trans));
- void Destroy_Tnormal PARAMS((TNORMAL *Tnormal));
- void Post_Tnormal PARAMS((TNORMAL *Tnormal));
- void Perturb_Normal PARAMS((VECTOR Layer_Normal, TNORMAL *Tnormal, VECTOR IPoint));
-
-
- #endif
-