mirror of
https://github.com/godotengine/godot.git
synced 2025-01-12 20:22:49 +08:00
84 lines
3.7 KiB
C++
84 lines
3.7 KiB
C++
/**************************************************************************/
|
|
/* jolt_box_shape_3d.cpp */
|
|
/**************************************************************************/
|
|
/* This file is part of: */
|
|
/* GODOT ENGINE */
|
|
/* https://godotengine.org */
|
|
/**************************************************************************/
|
|
/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
|
|
/* Copyright (c) 2007-2014 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 "jolt_box_shape_3d.h"
|
|
|
|
#include "../jolt_project_settings.h"
|
|
#include "../misc/jolt_type_conversions.h"
|
|
|
|
#include "Jolt/Physics/Collision/Shape/BoxShape.h"
|
|
|
|
JPH::ShapeRefC JoltBoxShape3D::_build() const {
|
|
const float min_half_extent = (float)half_extents[half_extents.min_axis_index()];
|
|
const float actual_margin = MIN(margin, min_half_extent * JoltProjectSettings::get_collision_margin_fraction());
|
|
|
|
const JPH::BoxShapeSettings shape_settings(to_jolt(half_extents), actual_margin);
|
|
const JPH::ShapeSettings::ShapeResult shape_result = shape_settings.Create();
|
|
|
|
ERR_FAIL_COND_V_MSG(shape_result.HasError(), nullptr, vformat("Failed to build Jolt Physics box shape with %s. It returned the following error: '%s'. This shape belongs to %s.", to_string(), to_godot(shape_result.GetError()), _owners_to_string()));
|
|
|
|
return shape_result.Get();
|
|
}
|
|
|
|
Variant JoltBoxShape3D::get_data() const {
|
|
return half_extents;
|
|
}
|
|
|
|
void JoltBoxShape3D::set_data(const Variant &p_data) {
|
|
ERR_FAIL_COND(p_data.get_type() != Variant::VECTOR3);
|
|
|
|
const Vector3 new_half_extents = p_data;
|
|
if (unlikely(new_half_extents == half_extents)) {
|
|
return;
|
|
}
|
|
|
|
half_extents = new_half_extents;
|
|
|
|
destroy();
|
|
}
|
|
|
|
void JoltBoxShape3D::set_margin(float p_margin) {
|
|
if (unlikely(margin == p_margin)) {
|
|
return;
|
|
}
|
|
|
|
margin = p_margin;
|
|
|
|
destroy();
|
|
}
|
|
|
|
String JoltBoxShape3D::to_string() const {
|
|
return vformat("{half_extents=%v margin=%f}", half_extents, margin);
|
|
}
|
|
|
|
AABB JoltBoxShape3D::get_aabb() const {
|
|
return AABB(-half_extents, half_extents * 2.0f);
|
|
}
|