a65cdca894
In 3D, disabled shapes are now not added to the broadphase anymore. Since they are removed right away when disabled, no need to check for disabled shapes for any query that comes from the broadphase. Also Fixes raycast queries returning disabled shapes. In 2D, disabled shapes where already not added to the broadphase. Remove the same unnecessary checks as in 3D. Overall harmonized API for disabled shapes in the physics servers and removed duplicate method.
183 lines
6.6 KiB
C++
183 lines
6.6 KiB
C++
/*************************************************************************/
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/* collision_object_3d_sw.h */
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/*************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* https://godotengine.org */
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/*************************************************************************/
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/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
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/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/*************************************************************************/
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#ifndef COLLISION_OBJECT_SW_H
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#define COLLISION_OBJECT_SW_H
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#include "broad_phase_3d_sw.h"
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#include "core/templates/self_list.h"
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#include "servers/physics_server_3d.h"
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#include "shape_3d_sw.h"
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#ifdef DEBUG_ENABLED
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#define MAX_OBJECT_DISTANCE 3.1622776601683791e+18
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#define MAX_OBJECT_DISTANCE_X2 (MAX_OBJECT_DISTANCE * MAX_OBJECT_DISTANCE)
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#endif
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class Space3DSW;
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class CollisionObject3DSW : public ShapeOwner3DSW {
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public:
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enum Type {
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TYPE_AREA,
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TYPE_BODY,
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TYPE_SOFT_BODY,
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};
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private:
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Type type;
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RID self;
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ObjectID instance_id;
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uint32_t collision_layer;
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uint32_t collision_mask;
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struct Shape {
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Transform3D xform;
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Transform3D xform_inv;
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BroadPhase3DSW::ID bpid;
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AABB aabb_cache; //for rayqueries
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real_t area_cache;
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Shape3DSW *shape;
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bool disabled;
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Shape() { disabled = false; }
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};
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Vector<Shape> shapes;
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Space3DSW *space;
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Transform3D transform;
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Transform3D inv_transform;
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bool _static;
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SelfList<CollisionObject3DSW> pending_shape_update_list;
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void _update_shapes();
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protected:
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void _update_shapes_with_motion(const Vector3 &p_motion);
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void _unregister_shapes();
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_FORCE_INLINE_ void _set_transform(const Transform3D &p_transform, bool p_update_shapes = true) {
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#ifdef DEBUG_ENABLED
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ERR_FAIL_COND_MSG(p_transform.origin.length_squared() > MAX_OBJECT_DISTANCE_X2, "Object went too far away (more than '" + itos(MAX_OBJECT_DISTANCE) + "' units from origin).");
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#endif
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transform = p_transform;
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if (p_update_shapes) {
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_update_shapes();
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}
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}
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_FORCE_INLINE_ void _set_inv_transform(const Transform3D &p_transform) { inv_transform = p_transform; }
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void _set_static(bool p_static);
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virtual void _shapes_changed() = 0;
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void _set_space(Space3DSW *p_space);
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bool ray_pickable;
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CollisionObject3DSW(Type p_type);
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public:
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_FORCE_INLINE_ void set_self(const RID &p_self) { self = p_self; }
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_FORCE_INLINE_ RID get_self() const { return self; }
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_FORCE_INLINE_ void set_instance_id(const ObjectID &p_instance_id) { instance_id = p_instance_id; }
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_FORCE_INLINE_ ObjectID get_instance_id() const { return instance_id; }
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void _shape_changed();
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_FORCE_INLINE_ Type get_type() const { return type; }
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void add_shape(Shape3DSW *p_shape, const Transform3D &p_transform = Transform3D(), bool p_disabled = false);
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void set_shape(int p_index, Shape3DSW *p_shape);
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void set_shape_transform(int p_index, const Transform3D &p_transform);
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_FORCE_INLINE_ int get_shape_count() const { return shapes.size(); }
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_FORCE_INLINE_ Shape3DSW *get_shape(int p_index) const {
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CRASH_BAD_INDEX(p_index, shapes.size());
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return shapes[p_index].shape;
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}
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_FORCE_INLINE_ const Transform3D &get_shape_transform(int p_index) const {
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CRASH_BAD_INDEX(p_index, shapes.size());
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return shapes[p_index].xform;
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}
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_FORCE_INLINE_ const Transform3D &get_shape_inv_transform(int p_index) const {
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CRASH_BAD_INDEX(p_index, shapes.size());
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return shapes[p_index].xform_inv;
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}
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_FORCE_INLINE_ const AABB &get_shape_aabb(int p_index) const {
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CRASH_BAD_INDEX(p_index, shapes.size());
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return shapes[p_index].aabb_cache;
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}
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_FORCE_INLINE_ real_t get_shape_area(int p_index) const {
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CRASH_BAD_INDEX(p_index, shapes.size());
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return shapes[p_index].area_cache;
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}
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_FORCE_INLINE_ const Transform3D &get_transform() const { return transform; }
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_FORCE_INLINE_ const Transform3D &get_inv_transform() const { return inv_transform; }
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_FORCE_INLINE_ Space3DSW *get_space() const { return space; }
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_FORCE_INLINE_ void set_ray_pickable(bool p_enable) { ray_pickable = p_enable; }
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_FORCE_INLINE_ bool is_ray_pickable() const { return ray_pickable; }
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void set_shape_disabled(int p_idx, bool p_disabled);
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_FORCE_INLINE_ bool is_shape_disabled(int p_idx) const {
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ERR_FAIL_INDEX_V(p_idx, shapes.size(), false);
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return shapes[p_idx].disabled;
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}
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_FORCE_INLINE_ void set_collision_layer(uint32_t p_layer) {
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collision_layer = p_layer;
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_shape_changed();
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}
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_FORCE_INLINE_ uint32_t get_collision_layer() const { return collision_layer; }
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_FORCE_INLINE_ void set_collision_mask(uint32_t p_mask) {
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collision_mask = p_mask;
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_shape_changed();
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}
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_FORCE_INLINE_ uint32_t get_collision_mask() const { return collision_mask; }
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_FORCE_INLINE_ bool test_collision_mask(CollisionObject3DSW *p_other) const {
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return collision_layer & p_other->collision_mask || p_other->collision_layer & collision_mask;
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}
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void remove_shape(Shape3DSW *p_shape);
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void remove_shape(int p_index);
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virtual void set_space(Space3DSW *p_space) = 0;
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_FORCE_INLINE_ bool is_static() const { return _static; }
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virtual ~CollisionObject3DSW() {}
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};
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#endif // COLLISION_OBJECT_SW_H
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