3c2df49832
In order to properly support the resource sharing paradigm, Occluders are split into Instances and Resources in the VisualServer. Instances are owned by a Scenario, and Resources are global. OccluderShape resources can now correctly be shared by multiple OccluderInstances.
97 lines
3.8 KiB
C++
97 lines
3.8 KiB
C++
/*************************************************************************/
|
|
/* occluder_shape.h */
|
|
/*************************************************************************/
|
|
/* This file is part of: */
|
|
/* GODOT ENGINE */
|
|
/* https://godotengine.org */
|
|
/*************************************************************************/
|
|
/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
|
|
/* Copyright (c) 2014-2022 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. */
|
|
/*************************************************************************/
|
|
|
|
#ifndef OCCLUDER_SHAPE_H
|
|
#define OCCLUDER_SHAPE_H
|
|
|
|
#include "core/math/plane.h"
|
|
#include "core/resource.h"
|
|
#include "core/vector.h"
|
|
|
|
class OccluderShape : public Resource {
|
|
GDCLASS(OccluderShape, Resource);
|
|
OBJ_SAVE_TYPE(OccluderShape);
|
|
RES_BASE_EXTENSION("occ");
|
|
RID _shape;
|
|
|
|
protected:
|
|
static void _bind_methods();
|
|
|
|
RID get_shape() const { return _shape; }
|
|
OccluderShape();
|
|
|
|
public:
|
|
virtual RID get_rid() const { return _shape; }
|
|
~OccluderShape();
|
|
|
|
virtual Transform center_node(const Transform &p_global_xform, const Transform &p_parent_xform, real_t p_snap) = 0;
|
|
|
|
#ifdef TOOLS_ENABLED
|
|
// for editor gizmo
|
|
virtual AABB get_fallback_gizmo_aabb() const;
|
|
virtual bool requires_uniform_scale() const { return false; }
|
|
#endif
|
|
};
|
|
|
|
class OccluderShapeSphere : public OccluderShape {
|
|
GDCLASS(OccluderShapeSphere, OccluderShape);
|
|
|
|
// We bandit a plane to store position / radius
|
|
Vector<Plane> _spheres;
|
|
const real_t _min_radius = 0.1;
|
|
|
|
#ifdef TOOLS_ENABLED
|
|
AABB _aabb_local;
|
|
void _update_aabb();
|
|
#endif
|
|
|
|
protected:
|
|
static void _bind_methods();
|
|
|
|
public:
|
|
void set_spheres(const Vector<Plane> &p_spheres);
|
|
Vector<Plane> get_spheres() const { return _spheres; }
|
|
|
|
void set_sphere_position(int p_idx, const Vector3 &p_position);
|
|
void set_sphere_radius(int p_idx, real_t p_radius);
|
|
|
|
void update_shape_to_visual_server();
|
|
virtual Transform center_node(const Transform &p_global_xform, const Transform &p_parent_xform, real_t p_snap);
|
|
|
|
#ifdef TOOLS_ENABLED
|
|
virtual AABB get_fallback_gizmo_aabb() const;
|
|
virtual bool requires_uniform_scale() const { return false; }
|
|
#endif
|
|
|
|
OccluderShapeSphere();
|
|
};
|
|
|
|
#endif // OCCLUDER_SHAPE_H
|