mirror of
https://git.code.sf.net/p/quake/quakeforge
synced 2024-11-23 04:42:32 +00:00
158 lines
2.6 KiB
Objective-C
158 lines
2.6 KiB
Objective-C
|
|
|
|
#define MAX_FACES 16
|
|
|
|
typedef float vec5_t[5];
|
|
|
|
typedef struct
|
|
{
|
|
int numpoints;
|
|
vec5_t points[8]; // variable sized
|
|
} winding_t;
|
|
|
|
#define MAX_POINTS_ON_WINDING 64
|
|
|
|
typedef struct
|
|
{
|
|
vec3_t normal;
|
|
float dist;
|
|
} plane_t;
|
|
|
|
typedef struct
|
|
{
|
|
// implicit rep
|
|
vec3_t planepts[3];
|
|
texturedef_t texture;
|
|
|
|
// cached rep
|
|
plane_t plane;
|
|
qtexture_t *qtexture;
|
|
float light; // 0 - 1.0
|
|
winding_t *w;
|
|
} face_t;
|
|
|
|
#define ON_EPSILON 0.1
|
|
#define FP_EPSILON 0.01
|
|
#define VECTOR_EPSILON 0.0001
|
|
|
|
#define SIDE_FRONT 0
|
|
#define SIDE_BACK 1
|
|
#define SIDE_ON 2
|
|
|
|
|
|
winding_t *ClipWinding (winding_t *in, plane_t *split);
|
|
winding_t *CopyWinding (winding_t *w);
|
|
winding_t *NewWinding (int points);
|
|
|
|
|
|
@interface SetBrush : NSObject <NSCopying>
|
|
{
|
|
BOOL regioned; // not active
|
|
BOOL selected;
|
|
|
|
BOOL invalid; // not a proper polyhedron
|
|
|
|
id parent; // the entity this brush is in
|
|
vec3_t bmins, bmaxs;
|
|
vec3_t entitycolor;
|
|
int numfaces;
|
|
face_t faces[MAX_FACES];
|
|
}
|
|
|
|
- initOwner: own mins:(float *)mins maxs:(float *)maxs texture:(texturedef_t *)tex;
|
|
- initFromTokens: own;
|
|
- setMins:(float *)mins maxs:(float *)maxs;
|
|
|
|
- parent;
|
|
- setParent: (id)p;
|
|
|
|
- setEntityColor: (vec3_t)color;
|
|
|
|
- calcWindings;
|
|
|
|
- writeToFILE: (FILE *)f region: (BOOL)reg;
|
|
|
|
- (BOOL)selected;
|
|
- (BOOL)regioned;
|
|
- setSelected: (BOOL)s;
|
|
- setRegioned: (BOOL)s;
|
|
|
|
- getMins: (vec3_t)mins maxs: (vec3_t)maxs;
|
|
|
|
- (BOOL)containsPoint: (vec3_t)pt;
|
|
|
|
- freeWindings;
|
|
- removeIfInvalid;
|
|
|
|
extern vec3_t region_min, region_max;
|
|
- newRegion;
|
|
|
|
- (texturedef_t *)texturedef;
|
|
- (texturedef_t *)texturedefForFace: (int)f;
|
|
- setTexturedef: (texturedef_t *)tex;
|
|
- setTexturedef: (texturedef_t *)tex forFace:(int)f;
|
|
|
|
- XYDrawSelf;
|
|
- ZDrawSelf;
|
|
- CameraDrawSelf;
|
|
- XYRenderSelf;
|
|
- CameraRenderSelf;
|
|
|
|
- hitByRay: (vec3_t)p1 : (vec3_t) p2 : (float *)time : (int *)face;
|
|
|
|
//
|
|
// single brush actions
|
|
//
|
|
extern int numcontrolpoints;
|
|
extern float *controlpoints[MAX_FACES*3];
|
|
- getZdragface: (vec3_t)dragpoint;
|
|
- getXYdragface: (vec3_t)dragpoint;
|
|
- getXYShearPoints: (vec3_t)dragpoint;
|
|
|
|
- addFace: (face_t *)f;
|
|
|
|
//
|
|
// multiple brush actions
|
|
//
|
|
- carveByClipper;
|
|
|
|
extern vec3_t sb_translate;
|
|
- translate;
|
|
|
|
extern id carve_in, carve_out;
|
|
- select;
|
|
- deselect;
|
|
- remove;
|
|
- flushTextures;
|
|
|
|
extern vec3_t sb_mins, sb_maxs;
|
|
- addToBBox;
|
|
|
|
extern vec3_t sel_x, sel_y, sel_z;
|
|
extern vec3_t sel_org;
|
|
- transform;
|
|
|
|
- flipNormals;
|
|
|
|
- carve;
|
|
- setCarveVars;
|
|
|
|
extern id sb_newowner;
|
|
- moveToEntity;
|
|
|
|
- takeCurrentTexture;
|
|
|
|
extern vec3_t select_min, select_max;
|
|
- selectPartial;
|
|
- selectComplete;
|
|
- regionPartial;
|
|
- regionComplete;
|
|
|
|
extern float sb_floor_dir, sb_floor_dist;
|
|
- feetToFloor;
|
|
|
|
- (int) getNumBrushFaces;
|
|
- (face_t *)getBrushFace: (int)which;
|
|
|
|
@end
|
|
|