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EnigmA Amiga Run 1996 April
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EnigmA AMIGA RUN 06 (1996)(G.R. Edizioni)(IT)[!][issue 1996-04][Skylink CD V].iso
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earcd
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utilgfx
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raylab.lha
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RayLab
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source
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defs.h
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C/C++ Source or Header
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1996-02-14
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2KB
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64 lines
/*
name: defs.h
Defenitions and Includes
------------------------
*/
#include <sys/types.h>
#include <math.h>
#ifdef _M68881
#include <m68881.h> /* Inline std. math coprocessor functions */
#endif /* if compiled for Motorola 68881+ FPU (Amiga) */
#include "typedef.h"
#include "protos.h"
#define parraymaxpix 5000 /* Maximum amount of pixels per line */
#define parraysize parraymaxpix*3
#define maxobjects 1000 /* Maximum amount of objects */
#define maxlights 50 /* Maximum amount of light-sources */
#define mincoord -10000.0 /* Minimum value for any x/y/z coordinate */
#define maxcoord 10000.0 /* Maximum value for any x/y/z coordinate */
#define maxsumcoord 3*maxcoord
#define aamaxlevel 9 /* Antialiasing recursion matrix (9 <=> 9x9 matrix <=> 4 recursions) */
#define EPSILON 1.0e-7 /* A small value > 0 */
#ifndef PID4
#define PID4 0.78539816339744830962 /* PI/4 = 45 degrees */
#endif
#ifndef PID2
#define PID2 1.57079632679489661923 /* PI/2 = 90 degrees */
#endif
#ifndef PI
#define PI 3.14159265358979323846 /* PI = 180 degrees */
#endif
#ifndef PIM2
#define PIM2 6.28318530717958647692 /* PI*2 = 360 degrees */
#endif
#define RADPDEG 0.01745329252480056695 /* 2PI / 360 */
#define DEGPRAD 57.29577951308234943 /* 360 / 2PI */
#define SHAPE_PLANE 1 /* Define shape identifiers */
#define SHAPE_SPHERE 2
#define SHAPE_ELLIPSOID 3
#define SHAPE_BOX 4
#define SHAPE_TRIANGLE 5
#define SHAPE_DISC 6
#define SHAPE_CYLINDER 7
#define PATTERN_NONE 0 /* Define texture pattern identifiers */
#define PATTERN_CHECKER 1
#define PATTERN_CIRCLES 2
#define PATTERN_RINGS 3
#define PATTERN_SPOTS 4
#define PATTERN_GRADIENT 5
#define TRANSFORM_NONE 0 /* Define transform identifiers */
#define TRANSFORM_SCALE 1
#define TRANSFORM_MOVE 2
#define TRANSFORM_ROTATE 3