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Diffstat (limited to 'scene/resources/world_margin_shape.cpp')
| -rw-r--r-- | scene/resources/world_margin_shape.cpp | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/scene/resources/world_margin_shape.cpp b/scene/resources/world_margin_shape.cpp new file mode 100644 index 0000000000..b5b701327c --- /dev/null +++ b/scene/resources/world_margin_shape.cpp @@ -0,0 +1,95 @@ +/*************************************************************************/ +/* world_margin_shape.cpp */ +/*************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* https://godotengine.org */ +/*************************************************************************/ +/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */ +/* */ +/* 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 "world_margin_shape.h" + +#include "servers/physics_server.h" + +Vector<Vector3> WorldMarginShape::get_debug_mesh_lines() { + + Plane p = get_plane(); + Vector<Vector3> points; + + Vector3 n1 = p.get_any_perpendicular_normal(); + Vector3 n2 = p.normal.cross(n1).normalized(); + + Vector3 pface[4] = { + p.normal * p.d + n1 * 10.0 + n2 * 10.0, + p.normal * p.d + n1 * 10.0 + n2 * -10.0, + p.normal * p.d + n1 * -10.0 + n2 * -10.0, + p.normal * p.d + n1 * -10.0 + n2 * 10.0, + }; + + points.push_back(pface[0]); + points.push_back(pface[1]); + points.push_back(pface[1]); + points.push_back(pface[2]); + points.push_back(pface[2]); + points.push_back(pface[3]); + points.push_back(pface[3]); + points.push_back(pface[0]); + points.push_back(p.normal * p.d); + points.push_back(p.normal * p.d + p.normal * 3); + + return points; +} + +void WorldMarginShape::_update_shape() { + + PhysicsServer::get_singleton()->shape_set_data(get_shape(), plane); + Shape::_update_shape(); +} + +void WorldMarginShape::set_plane(Plane p_plane) { + + plane = p_plane; + _update_shape(); + notify_change_to_owners(); + _change_notify("plane"); +} + +Plane WorldMarginShape::get_plane() const { + + return plane; +} + +void WorldMarginShape::_bind_methods() { + + ClassDB::bind_method(D_METHOD("set_plane", "plane"), &WorldMarginShape::set_plane); + ClassDB::bind_method(D_METHOD("get_plane"), &WorldMarginShape::get_plane); + + ADD_PROPERTY(PropertyInfo(Variant::PLANE, "plane"), "set_plane", "get_plane"); +} + +WorldMarginShape::WorldMarginShape() : + Shape(PhysicsServer::get_singleton()->shape_create(PhysicsServer::SHAPE_PLANE)) { + + set_plane(Plane(0, 1, 0, 0)); +} |