Class: CP::Shape::Segment

Inherits:
Object
  • Object
show all
Includes:
CP::Shape
Defined in:
ext/chipmunk/rb_cpShape.c

Direct Known Subclasses

CP::StaticShape::Segment

Instance Attribute Summary

Attributes included from CP::Shape

#obj

Instance Method Summary collapse

Methods included from CP::Shape

#add_to_space, #bb, #body, #body=, #cache_bb, #chipmunk_objects, #collision_type, #collision_type=, #data, #e, #e=, #group, #group=, #layers, #layers=, #nearest_point_query, #object, #object=, #point_query, #raw_bb, #remove_from_space, reset_id_counter, #segment_query, #sensor=, #sensor?, #surface_v, #surface_v=, #u, #u=

Methods included from Object

#chipmunk_objects

Constructor Details

#initialize(body, a, b, r) ⇒ Object 



254
255
256
257
258
259
260
261
262
263
264
265
 
# File 'ext/chipmunk/rb_cpShape.c', line 254

static VALUE
rb_cpSegmentInitialize(VALUE self, VALUE body, VALUE a, VALUE b, VALUE r) {
  cpSegmentShape *seg = (cpSegmentShape *)SHAPE(self);

  cpSegmentShapeInit(seg, BODY(body), *VGET(a), *VGET(b), NUM2DBL(r));
  seg->shape.data           = (void *)self;
  seg->shape.collision_type = Qnil;

  rb_ivar_set(self, id_body, body);

  return self;
}

Instance Method Details

#a ⇒ Object 



354
355
356
357
 
# File 'ext/chipmunk/rb_cpShape.c', line 354

static VALUE
rb_cpSegmentShapeGetA(VALUE self) {
  return VNEW(cpSegmentShapeGetA(SHAPE(self)));
}

#b ⇒ Object 



359
360
361
362
 
# File 'ext/chipmunk/rb_cpShape.c', line 359

static VALUE
rb_cpSegmentShapeGetB(VALUE self) {
  return VNEW(cpSegmentShapeGetB(SHAPE(self)));
}

#n ⇒ Object 



369
370
371
372
 
# File 'ext/chipmunk/rb_cpShape.c', line 369

static VALUE
rb_cpSegmentShapeGetNormal(VALUE self) {
  return VNEW(cpSegmentShapeGetNormal(SHAPE(self)));
}

#normal ⇒ Object 



369
370
371
372
 
# File 'ext/chipmunk/rb_cpShape.c', line 369

static VALUE
rb_cpSegmentShapeGetNormal(VALUE self) {
  return VNEW(cpSegmentShapeGetNormal(SHAPE(self)));
}

#r ⇒ Object 



364
365
366
367
 
# File 'ext/chipmunk/rb_cpShape.c', line 364

static VALUE
rb_cpSegmentShapeGetRadius(VALUE self) {
  return rb_float_new(cpSegmentShapeGetRadius(SHAPE(self)));
}

#radius ⇒ Object 



364
365
366
367
 
# File 'ext/chipmunk/rb_cpShape.c', line 364

static VALUE
rb_cpSegmentShapeGetRadius(VALUE self) {
  return rb_float_new(cpSegmentShapeGetRadius(SHAPE(self)));
}

#set_endpoints!(a, b) ⇒ Object 



403
404
405
406
407
 
# File 'ext/chipmunk/rb_cpShape.c', line 403

static VALUE
rb_cpSegmentShapeSetEndpoints(VALUE self, VALUE a, VALUE b) {
  cpSegmentShapeSetEndpoints(SHAPE(self), *VGET(a), *VGET(b));
  return self;
}

#set_neighbors!(prev, next) ⇒ Object 



415
416
417
418
419
 
# File 'ext/chipmunk/rb_cpShape.c', line 415

static VALUE
rb_cpSegmentShapeSetNeighbors(VALUE self, VALUE prev, VALUE next) {
  cpSegmentShapeSetNeighbors(SHAPE(self), *VGET(prev), *VGET(next));
  return self;
}

#set_radius!(radius) ⇒ Object 



409
410
411
412
413
 
# File 'ext/chipmunk/rb_cpShape.c', line 409

static VALUE
rb_cpSegmentShapeSetRadius(VALUE self, VALUE radius) {
  cpSegmentShapeSetRadius(SHAPE(self), NUM2DBL(radius));
  return self;
}