Method: CGLM::Vec3#project

Defined in:
ext/cglm/rb_cglm_vec3.c

#project(vec[, dest]) ⇒ dest | new Vec3

Projects self onto the given Vec3. Places the result into dest and returns dest. Creates and returns a new Vec3 if dest is omitted.

Returns:



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# File 'ext/cglm/rb_cglm_vec3.c', line 500

VALUE rb_cglm_vec3_project(int argc, VALUE *argv, VALUE self) {
  VALUE b, dest;
  rb_scan_args(argc, argv, "11", &b, &dest);
  if (NIL_P(dest)) dest = VEC3_NEW(ALLOC_VEC3);
  glm_vec3_proj(VAL2VEC3(self), VAL2VEC3(b), VAL2VEC3(dest));
  return dest;
}