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Diffstat (limited to 'scene/3d/collision_polygon.cpp')
| -rw-r--r-- | scene/3d/collision_polygon.cpp | 207 |
1 files changed, 0 insertions, 207 deletions
diff --git a/scene/3d/collision_polygon.cpp b/scene/3d/collision_polygon.cpp deleted file mode 100644 index 24c3a9eb41..0000000000 --- a/scene/3d/collision_polygon.cpp +++ /dev/null @@ -1,207 +0,0 @@ -/*************************************************************************/ -/* collision_polygon.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 "collision_polygon.h" - -#include "collision_object.h" -#include "scene/resources/concave_polygon_shape.h" -#include "scene/resources/convex_polygon_shape.h" - -void CollisionPolygon::_build_polygon() { - - if (!parent) - return; - - parent->shape_owner_clear_shapes(owner_id); - - if (polygon.size() == 0) - return; - - Vector<Vector<Vector2>> decomp = Geometry::decompose_polygon_in_convex(polygon); - if (decomp.size() == 0) - return; - - //here comes the sun, lalalala - //decompose concave into multiple convex polygons and add them - - for (int i = 0; i < decomp.size(); i++) { - Ref<ConvexPolygonShape> convex = memnew(ConvexPolygonShape); - Vector<Vector3> cp; - int cs = decomp[i].size(); - cp.resize(cs * 2); - { - Vector3 *w = cp.ptrw(); - int idx = 0; - for (int j = 0; j < cs; j++) { - - Vector2 d = decomp[i][j]; - w[idx++] = Vector3(d.x, d.y, depth * 0.5); - w[idx++] = Vector3(d.x, d.y, -depth * 0.5); - } - } - - convex->set_points(cp); - parent->shape_owner_add_shape(owner_id, convex); - parent->shape_owner_set_disabled(owner_id, disabled); - } -} - -void CollisionPolygon::_update_in_shape_owner(bool p_xform_only) { - - parent->shape_owner_set_transform(owner_id, get_transform()); - if (p_xform_only) - return; - parent->shape_owner_set_disabled(owner_id, disabled); -} - -void CollisionPolygon::_notification(int p_what) { - - switch (p_what) { - - case NOTIFICATION_PARENTED: { - parent = Object::cast_to<CollisionObject>(get_parent()); - if (parent) { - owner_id = parent->create_shape_owner(this); - _build_polygon(); - _update_in_shape_owner(); - } - } break; - case NOTIFICATION_ENTER_TREE: { - - if (parent) { - _update_in_shape_owner(); - } - - } break; - case NOTIFICATION_LOCAL_TRANSFORM_CHANGED: { - - if (parent) { - _update_in_shape_owner(true); - } - - } break; - case NOTIFICATION_UNPARENTED: { - if (parent) { - parent->remove_shape_owner(owner_id); - } - owner_id = 0; - parent = NULL; - } break; - } -} - -void CollisionPolygon::set_polygon(const Vector<Point2> &p_polygon) { - - polygon = p_polygon; - if (parent) { - _build_polygon(); - } - update_configuration_warning(); - update_gizmo(); -} - -Vector<Point2> CollisionPolygon::get_polygon() const { - - return polygon; -} - -AABB CollisionPolygon::get_item_rect() const { - - return aabb; -} - -void CollisionPolygon::set_depth(float p_depth) { - - depth = p_depth; - _build_polygon(); - update_gizmo(); -} - -float CollisionPolygon::get_depth() const { - - return depth; -} - -void CollisionPolygon::set_disabled(bool p_disabled) { - disabled = p_disabled; - update_gizmo(); - - if (parent) { - parent->shape_owner_set_disabled(owner_id, p_disabled); - } -} - -bool CollisionPolygon::is_disabled() const { - return disabled; -} - -String CollisionPolygon::get_configuration_warning() const { - - if (!Object::cast_to<CollisionObject>(get_parent())) { - return TTR("CollisionPolygon only serves to provide a collision shape to a CollisionObject derived node. Please only use it as a child of Area, StaticBody, RigidBody, KinematicBody, etc. to give them a shape."); - } - - if (polygon.empty()) { - return TTR("An empty CollisionPolygon has no effect on collision."); - } - - return String(); -} - -bool CollisionPolygon::_is_editable_3d_polygon() const { - return true; -} -void CollisionPolygon::_bind_methods() { - - ClassDB::bind_method(D_METHOD("set_depth", "depth"), &CollisionPolygon::set_depth); - ClassDB::bind_method(D_METHOD("get_depth"), &CollisionPolygon::get_depth); - - ClassDB::bind_method(D_METHOD("set_polygon", "polygon"), &CollisionPolygon::set_polygon); - ClassDB::bind_method(D_METHOD("get_polygon"), &CollisionPolygon::get_polygon); - - ClassDB::bind_method(D_METHOD("set_disabled", "disabled"), &CollisionPolygon::set_disabled); - ClassDB::bind_method(D_METHOD("is_disabled"), &CollisionPolygon::is_disabled); - - ClassDB::bind_method(D_METHOD("_is_editable_3d_polygon"), &CollisionPolygon::_is_editable_3d_polygon); - - ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "depth"), "set_depth", "get_depth"); - ADD_PROPERTY(PropertyInfo(Variant::BOOL, "disabled"), "set_disabled", "is_disabled"); - ADD_PROPERTY(PropertyInfo(Variant::PACKED_VECTOR2_ARRAY, "polygon"), "set_polygon", "get_polygon"); -} - -CollisionPolygon::CollisionPolygon() { - - aabb = AABB(Vector3(-1, -1, -1), Vector3(2, 2, 2)); - depth = 1.0; - set_notify_local_transform(true); - parent = NULL; - owner_id = 0; - disabled = false; -} |