godot/scene/3d/mesh_instance_3d.h
reduz ae1c016547 Implement Animation Blend Shape Tracks
* New track type BLEND_SHAPE
* Blend shapes are imported via this new track type
* Processing is more optimized (no longer relies on variants)
* Modified the Blend Shape API in MeshInstance3D to use indices rather than StringNames (more optimizes)
* Promo: Fixed a small bug in gizmo updating in Node3D that affected performance

Dedicated BlendShape tracks are required for both optimization and eventually implementing them in animation compression.
2021-10-16 08:36:05 -03:00

103 lines
4.2 KiB
C++

/*************************************************************************/
/* mesh_instance_3d.h */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
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/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
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#ifndef MESH_INSTANCE_H
#define MESH_INSTANCE_H
#include "core/templates/local_vector.h"
#include "scene/3d/visual_instance_3d.h"
class Skin;
class SkinReference;
class MeshInstance3D : public GeometryInstance3D {
GDCLASS(MeshInstance3D, GeometryInstance3D);
protected:
Ref<Mesh> mesh;
Ref<Skin> skin;
Ref<Skin> skin_internal;
Ref<SkinReference> skin_ref;
NodePath skeleton_path = NodePath("..");
LocalVector<float> blend_shape_tracks;
Map<StringName, int> blend_shape_properties;
Vector<Ref<Material>> surface_override_materials;
void _mesh_changed();
void _resolve_skeleton_path();
protected:
bool _set(const StringName &p_name, const Variant &p_value);
bool _get(const StringName &p_name, Variant &r_ret) const;
void _get_property_list(List<PropertyInfo> *p_list) const;
void _notification(int p_what);
static void _bind_methods();
public:
void set_mesh(const Ref<Mesh> &p_mesh);
Ref<Mesh> get_mesh() const;
void set_skin(const Ref<Skin> &p_skin);
Ref<Skin> get_skin() const;
void set_skeleton_path(const NodePath &p_skeleton);
NodePath get_skeleton_path();
int get_blend_shape_count() const;
int find_blend_shape_by_name(const StringName &p_name);
float get_blend_shape_value(int p_blend_shape) const;
void set_blend_shape_value(int p_blend_shape, float p_value);
int get_surface_override_material_count() const;
void set_surface_override_material(int p_surface, const Ref<Material> &p_material);
Ref<Material> get_surface_override_material(int p_surface) const;
Ref<Material> get_active_material(int p_surface) const;
Node *create_trimesh_collision_node();
void create_trimesh_collision();
Node *create_convex_collision_node(bool p_clean = true, bool p_simplify = false);
void create_convex_collision(bool p_clean = true, bool p_simplify = false);
Node *create_multiple_convex_collisions_node();
void create_multiple_convex_collisions();
void create_debug_tangents();
virtual AABB get_aabb() const override;
virtual Vector<Face3> get_faces(uint32_t p_usage_flags) const override;
MeshInstance3D();
~MeshInstance3D();
};
#endif