summaryrefslogtreecommitdiff
path: root/scene/3d/ray_cast.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'scene/3d/ray_cast.cpp')
-rw-r--r--scene/3d/ray_cast.cpp405
1 files changed, 0 insertions, 405 deletions
diff --git a/scene/3d/ray_cast.cpp b/scene/3d/ray_cast.cpp
deleted file mode 100644
index f6eb3d954a..0000000000
--- a/scene/3d/ray_cast.cpp
+++ /dev/null
@@ -1,405 +0,0 @@
-/*************************************************************************/
-/* ray_cast.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 "ray_cast.h"
-
-#include "collision_object.h"
-#include "core/engine.h"
-#include "mesh_instance.h"
-#include "servers/physics_server.h"
-
-void RayCast::set_cast_to(const Vector3 &p_point) {
-
- cast_to = p_point;
- if (is_inside_tree() && (Engine::get_singleton()->is_editor_hint() || get_tree()->is_debugging_collisions_hint()))
- update_gizmo();
- if (is_inside_tree() && get_tree()->is_debugging_collisions_hint())
- _update_debug_shape();
-}
-
-Vector3 RayCast::get_cast_to() const {
-
- return cast_to;
-}
-
-void RayCast::set_collision_mask(uint32_t p_mask) {
-
- collision_mask = p_mask;
-}
-
-uint32_t RayCast::get_collision_mask() const {
-
- return collision_mask;
-}
-
-void RayCast::set_collision_mask_bit(int p_bit, bool p_value) {
-
- uint32_t mask = get_collision_mask();
- if (p_value)
- mask |= 1 << p_bit;
- else
- mask &= ~(1 << p_bit);
- set_collision_mask(mask);
-}
-
-bool RayCast::get_collision_mask_bit(int p_bit) const {
-
- return get_collision_mask() & (1 << p_bit);
-}
-
-bool RayCast::is_colliding() const {
-
- return collided;
-}
-Object *RayCast::get_collider() const {
-
- if (against.is_null())
- return NULL;
-
- return ObjectDB::get_instance(against);
-}
-
-int RayCast::get_collider_shape() const {
-
- return against_shape;
-}
-Vector3 RayCast::get_collision_point() const {
-
- return collision_point;
-}
-Vector3 RayCast::get_collision_normal() const {
-
- return collision_normal;
-}
-
-void RayCast::set_enabled(bool p_enabled) {
-
- enabled = p_enabled;
- update_gizmo();
-
- if (is_inside_tree() && !Engine::get_singleton()->is_editor_hint())
- set_physics_process_internal(p_enabled);
- if (!p_enabled)
- collided = false;
-
- if (is_inside_tree() && get_tree()->is_debugging_collisions_hint()) {
- if (p_enabled)
- _update_debug_shape();
- else
- _clear_debug_shape();
- }
-}
-
-bool RayCast::is_enabled() const {
-
- return enabled;
-}
-
-void RayCast::set_exclude_parent_body(bool p_exclude_parent_body) {
-
- if (exclude_parent_body == p_exclude_parent_body)
- return;
-
- exclude_parent_body = p_exclude_parent_body;
-
- if (!is_inside_tree())
- return;
-
- if (Object::cast_to<CollisionObject>(get_parent())) {
- if (exclude_parent_body)
- exclude.insert(Object::cast_to<CollisionObject>(get_parent())->get_rid());
- else
- exclude.erase(Object::cast_to<CollisionObject>(get_parent())->get_rid());
- }
-}
-
-bool RayCast::get_exclude_parent_body() const {
-
- return exclude_parent_body;
-}
-
-void RayCast::_notification(int p_what) {
-
- switch (p_what) {
-
- case NOTIFICATION_ENTER_TREE: {
-
- if (enabled && !Engine::get_singleton()->is_editor_hint()) {
- set_physics_process_internal(true);
-
- if (get_tree()->is_debugging_collisions_hint())
- _update_debug_shape();
- } else
- set_physics_process_internal(false);
-
- if (Object::cast_to<CollisionObject>(get_parent())) {
- if (exclude_parent_body)
- exclude.insert(Object::cast_to<CollisionObject>(get_parent())->get_rid());
- else
- exclude.erase(Object::cast_to<CollisionObject>(get_parent())->get_rid());
- }
-
- } break;
- case NOTIFICATION_EXIT_TREE: {
-
- if (enabled) {
- set_physics_process_internal(false);
- }
-
- if (debug_shape)
- _clear_debug_shape();
-
- } break;
- case NOTIFICATION_INTERNAL_PHYSICS_PROCESS: {
-
- if (!enabled)
- break;
-
- bool prev_collision_state = collided;
- _update_raycast_state();
- if (prev_collision_state != collided && get_tree()->is_debugging_collisions_hint()) {
- if (debug_material.is_valid()) {
- Ref<StandardMaterial3D> line_material = static_cast<Ref<StandardMaterial3D>>(debug_material);
- line_material->set_albedo(collided ? Color(1.0, 0, 0) : Color(1.0, 0.8, 0.6));
- }
- }
-
- } break;
- }
-}
-
-void RayCast::_update_raycast_state() {
- Ref<World> w3d = get_world();
- ERR_FAIL_COND(w3d.is_null());
-
- PhysicsDirectSpaceState *dss = PhysicsServer::get_singleton()->space_get_direct_state(w3d->get_space());
- ERR_FAIL_COND(!dss);
-
- Transform gt = get_global_transform();
-
- Vector3 to = cast_to;
- if (to == Vector3())
- to = Vector3(0, 0.01, 0);
-
- PhysicsDirectSpaceState::RayResult rr;
-
- if (dss->intersect_ray(gt.get_origin(), gt.xform(to), rr, exclude, collision_mask, collide_with_bodies, collide_with_areas)) {
-
- collided = true;
- against = rr.collider_id;
- collision_point = rr.position;
- collision_normal = rr.normal;
- against_shape = rr.shape;
- } else {
- collided = false;
- against = ObjectID();
- against_shape = 0;
- }
-}
-
-void RayCast::force_raycast_update() {
- _update_raycast_state();
-}
-
-void RayCast::add_exception_rid(const RID &p_rid) {
-
- exclude.insert(p_rid);
-}
-
-void RayCast::add_exception(const Object *p_object) {
-
- ERR_FAIL_NULL(p_object);
- const CollisionObject *co = Object::cast_to<CollisionObject>(p_object);
- if (!co)
- return;
- add_exception_rid(co->get_rid());
-}
-
-void RayCast::remove_exception_rid(const RID &p_rid) {
-
- exclude.erase(p_rid);
-}
-
-void RayCast::remove_exception(const Object *p_object) {
-
- ERR_FAIL_NULL(p_object);
- const CollisionObject *co = Object::cast_to<CollisionObject>(p_object);
- if (!co)
- return;
- remove_exception_rid(co->get_rid());
-}
-
-void RayCast::clear_exceptions() {
-
- exclude.clear();
-}
-
-void RayCast::set_collide_with_areas(bool p_clip) {
-
- collide_with_areas = p_clip;
-}
-
-bool RayCast::is_collide_with_areas_enabled() const {
-
- return collide_with_areas;
-}
-
-void RayCast::set_collide_with_bodies(bool p_clip) {
-
- collide_with_bodies = p_clip;
-}
-
-bool RayCast::is_collide_with_bodies_enabled() const {
-
- return collide_with_bodies;
-}
-
-void RayCast::_bind_methods() {
-
- ClassDB::bind_method(D_METHOD("set_enabled", "enabled"), &RayCast::set_enabled);
- ClassDB::bind_method(D_METHOD("is_enabled"), &RayCast::is_enabled);
-
- ClassDB::bind_method(D_METHOD("set_cast_to", "local_point"), &RayCast::set_cast_to);
- ClassDB::bind_method(D_METHOD("get_cast_to"), &RayCast::get_cast_to);
-
- ClassDB::bind_method(D_METHOD("is_colliding"), &RayCast::is_colliding);
- ClassDB::bind_method(D_METHOD("force_raycast_update"), &RayCast::force_raycast_update);
-
- ClassDB::bind_method(D_METHOD("get_collider"), &RayCast::get_collider);
- ClassDB::bind_method(D_METHOD("get_collider_shape"), &RayCast::get_collider_shape);
- ClassDB::bind_method(D_METHOD("get_collision_point"), &RayCast::get_collision_point);
- ClassDB::bind_method(D_METHOD("get_collision_normal"), &RayCast::get_collision_normal);
-
- ClassDB::bind_method(D_METHOD("add_exception_rid", "rid"), &RayCast::add_exception_rid);
- ClassDB::bind_method(D_METHOD("add_exception", "node"), &RayCast::add_exception);
-
- ClassDB::bind_method(D_METHOD("remove_exception_rid", "rid"), &RayCast::remove_exception_rid);
- ClassDB::bind_method(D_METHOD("remove_exception", "node"), &RayCast::remove_exception);
-
- ClassDB::bind_method(D_METHOD("clear_exceptions"), &RayCast::clear_exceptions);
-
- ClassDB::bind_method(D_METHOD("set_collision_mask", "mask"), &RayCast::set_collision_mask);
- ClassDB::bind_method(D_METHOD("get_collision_mask"), &RayCast::get_collision_mask);
-
- ClassDB::bind_method(D_METHOD("set_collision_mask_bit", "bit", "value"), &RayCast::set_collision_mask_bit);
- ClassDB::bind_method(D_METHOD("get_collision_mask_bit", "bit"), &RayCast::get_collision_mask_bit);
-
- ClassDB::bind_method(D_METHOD("set_exclude_parent_body", "mask"), &RayCast::set_exclude_parent_body);
- ClassDB::bind_method(D_METHOD("get_exclude_parent_body"), &RayCast::get_exclude_parent_body);
-
- ClassDB::bind_method(D_METHOD("set_collide_with_areas", "enable"), &RayCast::set_collide_with_areas);
- ClassDB::bind_method(D_METHOD("is_collide_with_areas_enabled"), &RayCast::is_collide_with_areas_enabled);
-
- ClassDB::bind_method(D_METHOD("set_collide_with_bodies", "enable"), &RayCast::set_collide_with_bodies);
- ClassDB::bind_method(D_METHOD("is_collide_with_bodies_enabled"), &RayCast::is_collide_with_bodies_enabled);
-
- ADD_PROPERTY(PropertyInfo(Variant::BOOL, "enabled"), "set_enabled", "is_enabled");
- ADD_PROPERTY(PropertyInfo(Variant::BOOL, "exclude_parent"), "set_exclude_parent_body", "get_exclude_parent_body");
- ADD_PROPERTY(PropertyInfo(Variant::VECTOR3, "cast_to"), "set_cast_to", "get_cast_to");
- ADD_PROPERTY(PropertyInfo(Variant::INT, "collision_mask", PROPERTY_HINT_LAYERS_3D_PHYSICS), "set_collision_mask", "get_collision_mask");
-
- ADD_GROUP("Collide With", "collide_with");
- ADD_PROPERTY(PropertyInfo(Variant::BOOL, "collide_with_areas", PROPERTY_HINT_LAYERS_3D_PHYSICS), "set_collide_with_areas", "is_collide_with_areas_enabled");
- ADD_PROPERTY(PropertyInfo(Variant::BOOL, "collide_with_bodies", PROPERTY_HINT_LAYERS_3D_PHYSICS), "set_collide_with_bodies", "is_collide_with_bodies_enabled");
-}
-
-void RayCast::_create_debug_shape() {
-
- if (!debug_material.is_valid()) {
- debug_material = Ref<StandardMaterial3D>(memnew(StandardMaterial3D));
-
- Ref<StandardMaterial3D> line_material = static_cast<Ref<StandardMaterial3D>>(debug_material);
- line_material->set_shading_mode(StandardMaterial3D::SHADING_MODE_UNSHADED);
- line_material->set_albedo(Color(1.0, 0.8, 0.6));
- }
-
- Ref<ArrayMesh> mesh = memnew(ArrayMesh);
-
- MeshInstance *mi = memnew(MeshInstance);
- mi->set_mesh(mesh);
-
- add_child(mi);
- debug_shape = mi;
-}
-
-void RayCast::_update_debug_shape() {
-
- if (!enabled)
- return;
-
- if (!debug_shape)
- _create_debug_shape();
-
- MeshInstance *mi = static_cast<MeshInstance *>(debug_shape);
- if (!mi->get_mesh().is_valid())
- return;
-
- Ref<ArrayMesh> mesh = mi->get_mesh();
- mesh->clear_surfaces();
-
- Array a;
- a.resize(Mesh::ARRAY_MAX);
-
- Vector<Vector3> verts;
- verts.push_back(Vector3());
- verts.push_back(cast_to);
- a[Mesh::ARRAY_VERTEX] = verts;
-
- mesh->add_surface_from_arrays(Mesh::PRIMITIVE_LINES, a);
- mesh->surface_set_material(0, debug_material);
-}
-
-void RayCast::_clear_debug_shape() {
-
- if (!debug_shape)
- return;
-
- MeshInstance *mi = static_cast<MeshInstance *>(debug_shape);
- if (mi->is_inside_tree())
- mi->queue_delete();
- else
- memdelete(mi);
-
- debug_shape = NULL;
-}
-
-RayCast::RayCast() {
-
- enabled = false;
-
- collided = false;
- against_shape = 0;
- collision_mask = 1;
- cast_to = Vector3(0, -1, 0);
- debug_shape = NULL;
- exclude_parent_body = true;
- collide_with_areas = false;
- collide_with_bodies = true;
-}
generated by cgit v1.2.3 (git 2.25.1) at 2025-04-04 10:22:29 +0000