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Use a more specific type for Mesh create_(convex|trimesh)_shape

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This commit is contained in:
Aaron Franke 2022-11-25 11:43:06 -06:00
parent a9fbf3718d
commit 93ab82536d
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GPG key ID: 40A1750B977E56BF
10 changed files with 27 additions and 18 deletions
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4
doc/classes/Mesh.xml
View file

@ -97,7 +97,7 @@
</description>
</method>
<method name="create_convex_shape" qualifiers="const">
<return type="Shape3D" />
<return type="ConvexPolygonShape3D" />
<param index="0" name="clean" type="bool" default="true" />
<param index="1" name="simplify" type="bool" default="false" />
<description>
@ -115,7 +115,7 @@
</description>
</method>
<method name="create_trimesh_shape" qualifiers="const">
<return type="Shape3D" />
<return type="ConcavePolygonShape3D" />
<description>
Calculate a [ConcavePolygonShape3D] from the mesh.
</description>

2
editor/import/resource_importer_scene.cpp
View file

@ -355,7 +355,7 @@ static void _pre_gen_shape_list(Ref<ImporterMesh> &mesh, Vector<Ref<Shape3D>> &r
ERR_FAIL_NULL_MSG(mesh, "Cannot generate shape list with null mesh value");
ERR_FAIL_NULL_MSG(mesh->get_mesh(), "Cannot generate shape list with null mesh value");
if (!p_convex) {
Ref<Shape3D> shape = mesh->create_trimesh_shape();
Ref<ConcavePolygonShape3D> shape = mesh->create_trimesh_shape();
r_shape_list.push_back(shape);
} else {
Vector<Ref<Shape3D>> cd;

10
editor/plugins/mesh_instance_3d_editor_plugin.cpp
View file

@ -38,6 +38,8 @@
#include "scene/3d/navigation_region_3d.h"
#include "scene/3d/physics_body_3d.h"
#include "scene/gui/box_container.h"
#include "scene/resources/concave_polygon_shape_3d.h"
#include "scene/resources/convex_polygon_shape_3d.h"
void MeshInstance3DEditor::_node_removed(Node *p_node) {
if (p_node == node) {
@ -66,7 +68,7 @@ void MeshInstance3DEditor::_menu_option(int p_option) {
List<Node *> selection = editor_selection->get_selected_node_list();
if (selection.is_empty()) {
Ref<Shape3D> shape = mesh->create_trimesh_shape();
Ref<ConcavePolygonShape3D> shape = mesh->create_trimesh_shape();
if (shape.is_null()) {
err_dialog->set_text(TTR("Couldn't create a Trimesh collision shape."));
err_dialog->popup_centered();
@ -105,7 +107,7 @@ void MeshInstance3DEditor::_menu_option(int p_option) {
continue;
}
Ref<Shape3D> shape = m->create_trimesh_shape();
Ref<ConcavePolygonShape3D> shape = m->create_trimesh_shape();
if (shape.is_null()) {
continue;
}
@ -137,7 +139,7 @@ void MeshInstance3DEditor::_menu_option(int p_option) {
return;
}
Ref<Shape3D> shape = mesh->create_trimesh_shape();
Ref<ConcavePolygonShape3D> shape = mesh->create_trimesh_shape();
if (shape.is_null()) {
return;
}
@ -171,7 +173,7 @@ void MeshInstance3DEditor::_menu_option(int p_option) {
bool simplify = (p_option == MENU_OPTION_CREATE_SIMPLIFIED_CONVEX_COLLISION_SHAPE);
Ref<Shape3D> shape = mesh->create_convex_shape(true, simplify);
Ref<ConvexPolygonShape3D> shape = mesh->create_convex_shape(true, simplify);
if (shape.is_null()) {
err_dialog->set_text(TTR("Couldn't create a single convex collision shape."));

1
scene/3d/collision_object_3d.cpp
View file

@ -30,6 +30,7 @@
#include "collision_object_3d.h"
#include "scene/resources/shape_3d.h"
#include "scene/scene_string_names.h"
void CollisionObject3D::_notification(int p_what) {

6
scene/3d/mesh_instance_3d.cpp
View file

@ -33,6 +33,8 @@
#include "collision_shape_3d.h"
#include "core/core_string_names.h"
#include "physics_body_3d.h"
#include "scene/resources/concave_polygon_shape_3d.h"
#include "scene/resources/convex_polygon_shape_3d.h"
bool MeshInstance3D::_set(const StringName &p_name, const Variant &p_value) {
//this is not _too_ bad performance wise, really. it only arrives here if the property was not set anywhere else.
@ -224,7 +226,7 @@ Node *MeshInstance3D::create_trimesh_collision_node() {
return nullptr;
}
Ref<Shape3D> shape = mesh->create_trimesh_shape();
Ref<ConcavePolygonShape3D> shape = mesh->create_trimesh_shape();
if (shape.is_null()) {
return nullptr;
}
@ -254,7 +256,7 @@ Node *MeshInstance3D::create_convex_collision_node(bool p_clean, bool p_simplify
return nullptr;
}
Ref<Shape3D> shape = mesh->create_convex_shape(p_clean, p_simplify);
Ref<ConvexPolygonShape3D> shape = mesh->create_convex_shape(p_clean, p_simplify);
if (shape.is_null()) {
return nullptr;
}

1
scene/3d/spring_arm_3d.cpp
View file

@ -31,6 +31,7 @@
#include "spring_arm_3d.h"
#include "scene/3d/camera_3d.h"
#include "scene/resources/shape_3d.h"
void SpringArm3D::_notification(int p_what) {
switch (p_what) {

4
scene/resources/importer_mesh.cpp
View file

@ -971,10 +971,10 @@ Vector<Ref<Shape3D>> ImporterMesh::convex_decompose(const Mesh::ConvexDecomposit
return ret;
}
Ref<Shape3D> ImporterMesh::create_trimesh_shape() const {
Ref<ConcavePolygonShape3D> ImporterMesh::create_trimesh_shape() const {
Vector<Face3> faces = get_faces();
if (faces.size() == 0) {
return Ref<Shape3D>();
return Ref<ConcavePolygonShape3D>();
}
Vector<Vector3> face_points;

2
scene/resources/importer_mesh.h
View file

@ -119,7 +119,7 @@ public:
Vector<Face3> get_faces() const;
Vector<Ref<Shape3D>> convex_decompose(const Mesh::ConvexDecompositionSettings &p_settings) const;
Ref<Shape3D> create_trimesh_shape() const;
Ref<ConcavePolygonShape3D> create_trimesh_shape() const;
Ref<NavigationMesh> create_navigation_mesh();
Error lightmap_unwrap_cached(const Transform3D &p_base_transform, float p_texel_size, const Vector<uint8_t> &p_src_cache, Vector<uint8_t> &r_dst_cache);

6
scene/resources/mesh.cpp
View file

@ -388,7 +388,7 @@ Vector<Face3> Mesh::get_surface_faces(int p_surface) const {
return Vector<Face3>();
}
Ref<Shape3D> Mesh::create_convex_shape(bool p_clean, bool p_simplify) const {
Ref<ConvexPolygonShape3D> Mesh::create_convex_shape(bool p_clean, bool p_simplify) const {
if (p_simplify) {
ConvexDecompositionSettings settings;
settings.max_convex_hulls = 1;
@ -425,10 +425,10 @@ Ref<Shape3D> Mesh::create_convex_shape(bool p_clean, bool p_simplify) const {
return shape;
}
Ref<Shape3D> Mesh::create_trimesh_shape() const {
Ref<ConcavePolygonShape3D> Mesh::create_trimesh_shape() const {
Vector<Face3> faces = get_faces();
if (faces.size() == 0) {
return Ref<Shape3D>();
return Ref<ConcavePolygonShape3D>();
}
Vector<Vector3> face_points;

9
scene/resources/mesh.h
View file

@ -35,9 +35,12 @@
#include "core/math/face3.h"
#include "core/math/triangle_mesh.h"
#include "scene/resources/material.h"
#include "scene/resources/shape_3d.h"
#include "servers/rendering_server.h"
class ConcavePolygonShape3D;
class ConvexPolygonShape3D;
class Shape3D;
class Mesh : public Resource {
GDCLASS(Mesh, Resource);
@ -211,8 +214,8 @@ public:
static ConvexDecompositionFunc convex_decomposition_function;
Vector<Ref<Shape3D>> convex_decompose(const ConvexDecompositionSettings &p_settings) const;
Ref<Shape3D> create_convex_shape(bool p_clean = true, bool p_simplify = false) const;
Ref<Shape3D> create_trimesh_shape() const;
Ref<ConvexPolygonShape3D> create_convex_shape(bool p_clean = true, bool p_simplify = false) const;
Ref<ConcavePolygonShape3D> create_trimesh_shape() const;
virtual int get_builtin_bind_pose_count() const;
virtual Transform3D get_builtin_bind_pose(int p_index) const;