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/*************************************************************************/
/* sphere_shape.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 "sphere_shape.h"
#include "servers/physics_server.h"
Vector<Vector3> SphereShape::_gen_debug_mesh_lines() {
float r=get_radius();
Vector<Vector3> points;
for(int i=0;i<=360;i++) {
float ra=Math::deg2rad((float)i);
float rb=Math::deg2rad((float)i+1);
Point2 a = Vector2(Math::sin(ra),Math::cos(ra))*r;
Point2 b = Vector2(Math::sin(rb),Math::cos(rb))*r;
points.push_back(Vector3(a.x,0,a.y));
points.push_back(Vector3(b.x,0,b.y));
points.push_back(Vector3(0,a.x,a.y));
points.push_back(Vector3(0,b.x,b.y));
points.push_back(Vector3(a.x,a.y,0));
points.push_back(Vector3(b.x,b.y,0));
}
return points;
}
void SphereShape::_update_shape() {
PhysicsServer::get_singleton()->shape_set_data(get_shape(),radius);
}
void SphereShape::set_radius(float p_radius) {
radius=p_radius;
_update_shape();
notify_change_to_owners();
_change_notify("radius");
}
float SphereShape::get_radius() const {
return radius;
}
void SphereShape::_bind_methods() {
ClassDB::bind_method(_MD("set_radius","radius"),&SphereShape::set_radius);
ClassDB::bind_method(_MD("get_radius"),&SphereShape::get_radius);
ADD_PROPERTY( PropertyInfo(Variant::REAL,"radius",PROPERTY_HINT_RANGE,"0,4096,0.01"), _SCS("set_radius"), _SCS("get_radius"));
}
SphereShape::SphereShape() : Shape( PhysicsServer::get_singleton()->shape_create(PhysicsServer::SHAPE_SPHERE)) {
set_radius(1.0);
}
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