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- /*
- 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
-