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Fix and finally enable PandemoniumNavigationMeshGenerator.

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Relintai 2023-06-05 20:42:35 +02:00
parent 26ff340d47
commit 2296bf693a
6 changed files with 57 additions and 49 deletions
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49
modules/navigation_mesh_generator/SCsub
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@ -7,42 +7,45 @@ env_navigation_mesh_generator = env_modules.Clone()
# Thirdparty source files
thirdparty_obj = []
#thirdparty_obj = []
# Recast Thirdparty source files
if env["builtin_recastnavigation"]:
if env["builtin_recast"]:
thirdparty_dir = "#thirdparty/recastnavigation/Recast/"
thirdparty_sources = [
"Source/Recast.cpp",
"Source/RecastAlloc.cpp",
"Source/RecastArea.cpp",
"Source/RecastAssert.cpp",
"Source/RecastContour.cpp",
"Source/RecastFilter.cpp",
"Source/RecastLayers.cpp",
"Source/RecastMesh.cpp",
"Source/RecastMeshDetail.cpp",
"Source/RecastRasterization.cpp",
"Source/RecastRegion.cpp",
]
thirdparty_sources = [thirdparty_dir + file for file in thirdparty_sources]
#thirdparty_sources = [
# "Source/Recast.cpp",
# "Source/RecastAlloc.cpp",
# "Source/RecastArea.cpp",
# "Source/RecastAssert.cpp",
# "Source/RecastContour.cpp",
# "Source/RecastFilter.cpp",
# "Source/RecastLayers.cpp",
# "Source/RecastMesh.cpp",
# "Source/RecastMeshDetail.cpp",
# "Source/RecastRasterization.cpp",
# "Source/RecastRegion.cpp",
#]
#thirdparty_sources = [thirdparty_dir + file for file in thirdparty_sources]
env_navigation_mesh_generator.Prepend(CPPPATH=[thirdparty_dir + "Include"])
env_thirdparty = env_navigation_mesh_generator.Clone()
env_thirdparty.disable_warnings()
env_thirdparty.add_source_files(thirdparty_obj, thirdparty_sources)
#env_thirdparty = env_navigation_mesh_generator.Clone()
#env_thirdparty.disable_warnings()
#env_thirdparty.add_source_files(thirdparty_obj, thirdparty_sources)
env.modules_sources += thirdparty_obj
#env.modules_sources += thirdparty_obj
# Godot source files
module_obj = []
env_navigation_mesh_generator.add_source_files(module_obj, "*.cpp")
if env.editor_build:
env_navigation_mesh_generator.add_source_files(module_obj, "editor/*.cpp")
#if env.editor_build:
# env_navigation_mesh_generator.add_source_files(module_obj, "editor/*.cpp")
env.modules_sources += module_obj
# Needed to force rebuilding the module files when the thirdparty library is updated.
env.Depends(module_obj, thirdparty_obj)
#env.Depends(module_obj, thirdparty_obj)

5
modules/navigation_mesh_generator/config.py
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@ -1,8 +1,9 @@
def can_build(env, platform):
#return True
return False
env.module_add_dependencies("navigation_mesh_generator", ["navigation"], False)
return True
def configure(env):

36
modules/navigation_mesh_generator/pandemonium_navigation_mesh_generator.cpp
View File

@ -200,7 +200,7 @@ void PandemoniumNavigationMeshGenerator::_process_2d_parse_tasks() {
}
void PandemoniumNavigationMeshGenerator::_process_2d_bake_cleanup_tasks() {
for (int i = 0; i < _2d_running_jobs.size(); ++i) {
for (uint32_t i = 0; i < _2d_running_jobs.size(); ++i) {
Ref<NavigationGeneratorTask2D> &e = _2d_running_jobs[i];
if (e->get_complete()) {
@ -298,8 +298,8 @@ void PandemoniumNavigationMeshGenerator::_static_parse_2d_source_geometry_data(R
p_source_geometry_data->clear();
p_source_geometry_data->root_node_transform = root_node_transform;
for (Node *E : parse_nodes) {
_static_parse_2d_geometry_node(p_navigation_polygon, E, p_source_geometry_data, recurse_children, p_geometry_2d_parsers);
for (List<Node *>::Element *E = parse_nodes.front(); E; E = E->next()) {
_static_parse_2d_geometry_node(p_navigation_polygon, E->get(), p_source_geometry_data, recurse_children, p_geometry_2d_parsers);
}
}
@ -608,7 +608,7 @@ void PandemoniumNavigationMeshGenerator::_process_3d_parse_tasks() {
}
void PandemoniumNavigationMeshGenerator::_process_3d_bake_cleanup_tasks() {
for (int i = 0; i < _3d_running_jobs.size(); ++i) {
for (uint32_t i = 0; i < _3d_running_jobs.size(); ++i) {
Ref<NavigationGeneratorTask3D> &e = _3d_running_jobs[i];
if (e->get_complete()) {
@ -629,8 +629,8 @@ void PandemoniumNavigationMeshGenerator::_static_bake_3d_from_source_geometry_da
}
#ifndef _3D_DISABLED
const Vector<float> vertices = p_source_geometry_data->get_vertices();
const Vector<int> indices = p_source_geometry_data->get_indices();
PoolRealArray vertices = p_source_geometry_data->get_vertices();
PoolIntArray indices = p_source_geometry_data->get_indices();
if (vertices.size() < 3 || indices.size() < 3) {
return;
@ -648,9 +648,11 @@ void PandemoniumNavigationMeshGenerator::_static_bake_3d_from_source_geometry_da
bake_state = "Setting up Configuration..."; // step #1
const float *verts = vertices.ptr();
PoolRealArray::Read vertices_read = vertices.read();
PoolIntArray::Read indices_read = indices.read();
const float *verts = vertices_read.ptr();
const int nverts = vertices.size() / 3;
const int *tris = indices.ptr();
const int *tris = indices_read.ptr();
const int ntris = indices.size() / 3;
float bmin[3], bmax[3];
@ -669,7 +671,7 @@ void PandemoniumNavigationMeshGenerator::_static_bake_3d_from_source_geometry_da
cfg.maxSimplificationError = p_navigation_mesh->get_edge_max_error();
cfg.minRegionArea = (int)(p_navigation_mesh->get_region_min_size() * p_navigation_mesh->get_region_min_size());
cfg.mergeRegionArea = (int)(p_navigation_mesh->get_region_merge_size() * p_navigation_mesh->get_region_merge_size());
cfg.maxVertsPerPoly = (int)p_navigation_mesh->get_vertices_per_polygon();
cfg.maxVertsPerPoly = (int)p_navigation_mesh->get_verts_per_poly();
cfg.detailSampleDist = MAX(p_navigation_mesh->get_cell_size() * p_navigation_mesh->get_detail_sample_distance(), 0.1f);
cfg.detailSampleMaxError = p_navigation_mesh->get_cell_height() * p_navigation_mesh->get_detail_sample_max_error();
@ -681,7 +683,7 @@ void PandemoniumNavigationMeshGenerator::_static_bake_3d_from_source_geometry_da
cfg.bmax[2] = bmax[2];
AABB baking_aabb = p_navigation_mesh->get_filter_baking_aabb();
if (baking_aabb.has_volume()) {
if (!baking_aabb.has_no_volume()) {
Vector3 baking_aabb_offset = p_navigation_mesh->get_filter_baking_aabb_offset();
cfg.bmin[0] = baking_aabb.position[0] + baking_aabb_offset.x;
cfg.bmin[1] = baking_aabb.position[1] + baking_aabb_offset.y;
@ -775,7 +777,7 @@ void PandemoniumNavigationMeshGenerator::_static_bake_3d_from_source_geometry_da
bake_state = "Converting to native navigation mesh..."; // step #10
Vector<Vector3> new_navigation_mesh_vertices;
PoolVector<Vector3> new_navigation_mesh_vertices;
Vector<Vector<int>> new_navigation_mesh_polygons;
for (int i = 0; i < detail_mesh->nverts; i++) {
@ -801,7 +803,7 @@ void PandemoniumNavigationMeshGenerator::_static_bake_3d_from_source_geometry_da
}
p_navigation_mesh->set_vertices(new_navigation_mesh_vertices);
p_navigation_mesh->internal_set_polygons(new_navigation_mesh_polygons);
p_navigation_mesh->set_polygons(new_navigation_mesh_polygons);
bake_state = "Cleanup..."; // step #11
@ -831,11 +833,11 @@ void PandemoniumNavigationMeshGenerator::_static_bake_3d_from_source_geometry_da
}
void PandemoniumNavigationMeshGenerator::parse_and_bake_3d(Ref<NavigationMesh> p_navigation_mesh, Node *p_root_node, Ref<FuncRef> p_callback) {
ERR_FAIL_COND_MSG(baking_navmeshes.find(p_navigation_mesh) >= 0, "NavigationMesh was already added to baking queue. Wait for current bake task to finish.");
ERR_FAIL_COND_MSG(_baking_navmeshes.find(p_navigation_mesh) >= 0, "NavigationMesh was already added to baking queue. Wait for current bake task to finish.");
ERR_FAIL_COND_MSG(p_root_node == nullptr, "avigationMesh requires a valid root node.");
_generator_mutex.lock();
baking_navmeshes.push_back(p_navigation_mesh);
_baking_navmeshes.push_back(p_navigation_mesh);
_generator_mutex.unlock();
Ref<NavigationGeneratorTask3D> navigation_generator_task;
@ -882,7 +884,7 @@ Ref<NavigationMeshSourceGeometryData3D> PandemoniumNavigationMeshGenerator::pars
Ref<NavigationMeshSourceGeometryData3D> source_geometry_data = Ref<NavigationMeshSourceGeometryData3D>(memnew(NavigationMeshSourceGeometryData3D));
_static_parse_3d_source_geometry_data(p_navigation_mesh, p_root_node, source_geometry_data, geometry_3d_parsers);
_static_parse_3d_source_geometry_data(p_navigation_mesh, p_root_node, source_geometry_data, _geometry_3d_parsers);
return source_geometry_data;
};
@ -942,8 +944,8 @@ void PandemoniumNavigationMeshGenerator::_static_parse_3d_source_geometry_data(R
p_source_geometry_data->clear();
p_source_geometry_data->root_node_transform = root_node_transform;
for (Node *E : parse_nodes) {
_static_parse_3d_geometry_node(p_navigation_mesh, E, p_source_geometry_data, recurse_children, p_geometry_3d_parsers);
for (List<Node *>::Element *E = parse_nodes.front(); E; E = E->next()) {
_static_parse_3d_geometry_node(p_navigation_mesh, E->get(), p_source_geometry_data, recurse_children, p_geometry_3d_parsers);
}
}
#endif // _3D_DISABLED

8
modules/navigation_mesh_generator/pandemonium_navigation_mesh_generator.h
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@ -45,6 +45,8 @@ class NavigationMeshSourceGeometryData3D;
class NavigationGeometryParser3D;
class PandemoniumNavigationMeshGenerator : public NavigationMeshGenerator {
GDCLASS(PandemoniumNavigationMeshGenerator, NavigationMeshGenerator);
public:
// ======= TASKS =======
@ -145,6 +147,9 @@ public:
virtual bool is_navigation_mesh_baking(Ref<NavigationMesh> p_navigation_mesh) const;
#endif // _3D_DISABLED
PandemoniumNavigationMeshGenerator();
~PandemoniumNavigationMeshGenerator();
private:
void _process_2d_tasks();
void _process_2d_parse_tasks();
@ -156,9 +161,6 @@ private:
void _process_3d_bake_cleanup_tasks();
#endif // _3D_DISABLED
PandemoniumNavigationMeshGenerator();
~PandemoniumNavigationMeshGenerator();
private:
Mutex _generator_mutex;

6
scene/resources/navigation_mesh.cpp
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@ -618,7 +618,7 @@ void NavigationMesh::_bind_methods() {
BIND_ENUM_CONSTANT(PARSED_GEOMETRY_BOTH);
BIND_ENUM_CONSTANT(PARSED_GEOMETRY_MAX);
BIND_ENUM_CONSTANT(SOURCE_GEOMETRY_NAVMESH_CHILDREN);
BIND_ENUM_CONSTANT(SOURCE_GEOMETRY_ROOT_NODE_CHILDREN);
BIND_ENUM_CONSTANT(SOURCE_GEOMETRY_GROUPS_WITH_CHILDREN);
BIND_ENUM_CONSTANT(SOURCE_GEOMETRY_GROUPS_EXPLICIT);
BIND_ENUM_CONSTANT(SOURCE_GEOMETRY_MAX);
@ -633,7 +633,7 @@ void NavigationMesh::_validate_property(PropertyInfo &property) const {
}
if (property.name == "geometry/source_group_name") {
if (source_geometry_mode == SOURCE_GEOMETRY_NAVMESH_CHILDREN) {
if (source_geometry_mode == SOURCE_GEOMETRY_ROOT_NODE_CHILDREN) {
property.usage = 0;
return;
}
@ -658,7 +658,7 @@ NavigationMesh::NavigationMesh() {
partition_type = SAMPLE_PARTITION_WATERSHED;
parsed_geometry_type = PARSED_GEOMETRY_MESH_INSTANCES;
collision_mask = 0xFFFFFFFF;
source_geometry_mode = SOURCE_GEOMETRY_NAVMESH_CHILDREN;
source_geometry_mode = SOURCE_GEOMETRY_ROOT_NODE_CHILDREN;
source_group_name = "navmesh";
filter_low_hanging_obstacles = false;
filter_ledge_spans = false;

2
scene/resources/navigation_mesh.h
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@ -56,7 +56,7 @@ public:
};
enum SourceGeometryMode {
SOURCE_GEOMETRY_NAVMESH_CHILDREN = 0,
SOURCE_GEOMETRY_ROOT_NODE_CHILDREN = 0,
SOURCE_GEOMETRY_GROUPS_WITH_CHILDREN,
SOURCE_GEOMETRY_GROUPS_EXPLICIT,
SOURCE_GEOMETRY_MAX