130 lines
5.5 KiB
C++
130 lines
5.5 KiB
C++
/*************************************************************************/
|
|
/* shape_2d.cpp */
|
|
/*************************************************************************/
|
|
/* This file is part of: */
|
|
/* GODOT ENGINE */
|
|
/* http://www.godotengine.org */
|
|
/*************************************************************************/
|
|
/* Copyright (c) 2007-2017 Juan Linietsky, Ariel Manzur. */
|
|
/* */
|
|
/* Permission is hereby granted, free of charge, to any person obtaining */
|
|
/* a copy of this software and associated documentation files (the */
|
|
/* "Software"), to deal in the Software without restriction, including */
|
|
/* without limitation the rights to use, copy, modify, merge, publish, */
|
|
/* distribute, sublicense, and/or sell copies of the Software, and to */
|
|
/* permit persons to whom the Software is furnished to do so, subject to */
|
|
/* the following conditions: */
|
|
/* */
|
|
/* The above copyright notice and this permission notice shall be */
|
|
/* included in all copies or substantial portions of the Software. */
|
|
/* */
|
|
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
|
|
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
|
|
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
|
|
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
|
|
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
|
|
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
|
|
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
|
|
/*************************************************************************/
|
|
#include "shape_2d.h"
|
|
#include "servers/physics_2d_server.h"
|
|
RID Shape2D::get_rid() const {
|
|
|
|
return shape;
|
|
}
|
|
|
|
|
|
void Shape2D::set_custom_solver_bias(real_t p_bias) {
|
|
|
|
custom_bias=p_bias;
|
|
Physics2DServer::get_singleton()->shape_set_custom_solver_bias(shape,custom_bias);
|
|
}
|
|
|
|
real_t Shape2D::get_custom_solver_bias() const{
|
|
|
|
return custom_bias;
|
|
|
|
}
|
|
|
|
|
|
bool Shape2D::collide_with_motion(const Transform2D& p_local_xform, const Vector2& p_local_motion, const Ref<Shape2D>& p_shape, const Transform2D& p_shape_xform, const Vector2 &p_shape_motion) {
|
|
|
|
ERR_FAIL_COND_V(p_shape.is_null(),false);
|
|
int r;
|
|
return Physics2DServer::get_singleton()->shape_collide(get_rid(),p_local_xform,p_local_motion,p_shape->get_rid(),p_shape_xform,p_shape_motion,NULL,0,r);
|
|
}
|
|
|
|
bool Shape2D::collide(const Transform2D& p_local_xform, const Ref<Shape2D>& p_shape, const Transform2D& p_shape_xform){
|
|
ERR_FAIL_COND_V(p_shape.is_null(),false);
|
|
int r;
|
|
return Physics2DServer::get_singleton()->shape_collide(get_rid(),p_local_xform,Vector2(),p_shape->get_rid(),p_shape_xform,Vector2(),NULL,0,r);
|
|
|
|
|
|
}
|
|
|
|
Variant Shape2D::collide_with_motion_and_get_contacts(const Transform2D& p_local_xform, const Vector2& p_local_motion, const Ref<Shape2D>& p_shape, const Transform2D& p_shape_xform, const Vector2 &p_shape_motion){
|
|
|
|
ERR_FAIL_COND_V(p_shape.is_null(),Variant());
|
|
const int max_contacts = 16;
|
|
Vector2 result[max_contacts*2];
|
|
int contacts=0;
|
|
|
|
if (!Physics2DServer::get_singleton()->shape_collide(get_rid(),p_local_xform,p_local_motion,p_shape->get_rid(),p_shape_xform,p_shape_motion,result,max_contacts,contacts))
|
|
return Variant();
|
|
|
|
Array results;
|
|
results.resize(contacts*2);
|
|
for(int i=0;i<contacts;i++) {
|
|
results[i]=result[i];
|
|
}
|
|
|
|
return results;
|
|
|
|
}
|
|
Variant Shape2D::collide_and_get_contacts(const Transform2D& p_local_xform, const Ref<Shape2D>& p_shape, const Transform2D& p_shape_xform){
|
|
|
|
ERR_FAIL_COND_V(p_shape.is_null(),Variant());
|
|
const int max_contacts = 16;
|
|
Vector2 result[max_contacts*2];
|
|
int contacts=0;
|
|
|
|
if (!Physics2DServer::get_singleton()->shape_collide(get_rid(),p_local_xform,Vector2(),p_shape->get_rid(),p_shape_xform,Vector2(),result,max_contacts,contacts))
|
|
return Variant();
|
|
|
|
Array results;
|
|
results.resize(contacts*2);
|
|
for(int i=0;i<contacts;i++) {
|
|
results[i]=result[i];
|
|
}
|
|
|
|
return results;
|
|
|
|
|
|
}
|
|
|
|
void Shape2D::_bind_methods() {
|
|
|
|
ClassDB::bind_method(D_METHOD("set_custom_solver_bias","bias"),&Shape2D::set_custom_solver_bias);
|
|
ClassDB::bind_method(D_METHOD("get_custom_solver_bias"),&Shape2D::get_custom_solver_bias);
|
|
ClassDB::bind_method(D_METHOD("collide","local_xform","with_shape:Shape2D","shape_xform"),&Shape2D::collide);
|
|
ClassDB::bind_method(D_METHOD("collide_with_motion","local_xform","local_motion","with_shape:Shape2D","shape_xform","shape_motion"),&Shape2D::collide_with_motion);
|
|
ClassDB::bind_method(D_METHOD("collide_and_get_contacts:Variant","local_xform","with_shape:Shape2D","shape_xform"),&Shape2D::collide_and_get_contacts);
|
|
ClassDB::bind_method(D_METHOD("collide_with_motion_and_get_contacts:Variant","local_xform","local_motion","with_shape:Shape2D","shape_xform","shape_motion"),&Shape2D::collide_with_motion_and_get_contacts);
|
|
|
|
ADD_PROPERTY( PropertyInfo(Variant::REAL,"custom_solver_bias",PROPERTY_HINT_RANGE,"0,1,0.001"),"set_custom_solver_bias","get_custom_solver_bias");
|
|
}
|
|
|
|
|
|
|
|
Shape2D::Shape2D(const RID& p_rid) {
|
|
shape=p_rid;
|
|
custom_bias=0;
|
|
}
|
|
|
|
|
|
|
|
Shape2D::~Shape2D() {
|
|
|
|
Physics2DServer::get_singleton()->free(shape);
|
|
}
|