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path: root/modules/fbx/data/fbx_mesh_data.cpp
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Diffstat (limited to 'modules/fbx/data/fbx_mesh_data.cpp')
-rw-r--r--modules/fbx/data/fbx_mesh_data.cpp56
1 files changed, 23 insertions, 33 deletions
diff --git a/modules/fbx/data/fbx_mesh_data.cpp b/modules/fbx/data/fbx_mesh_data.cpp
index 883651943e..dcea476275 100644
--- a/modules/fbx/data/fbx_mesh_data.cpp
+++ b/modules/fbx/data/fbx_mesh_data.cpp
@@ -101,20 +101,6 @@ HashMap<int, Vector2> collect_uv(const Vector<VertexData<Vector2>> *p_data, Hash
return collection;
}
-typedef int Vertex;
-typedef int SurfaceId;
-typedef int PolygonId;
-typedef int DataIndex;
-
-struct SurfaceData {
- Ref<SurfaceTool> surface_tool;
- OrderedHashMap<Vertex, int> lookup_table; // proposed fix is to replace lookup_table[vertex_id] to give the position of the vertices_map[int] index.
- LocalVector<Vertex> vertices_map; // this must be ordered the same as insertion <-- slow to do find() operation.
- Ref<Material> material;
- HashMap<PolygonId, Vector<DataIndex>> surface_polygon_vertex;
- Array morphs;
-};
-
EditorSceneImporterMeshNode3D *FBXMeshData::create_fbx_mesh(const ImportState &state, const FBXDocParser::MeshGeometry *p_mesh_geometry, const FBXDocParser::Model *model, bool use_compression) {
mesh_geometry = p_mesh_geometry;
// todo: make this just use a uint64_t FBX ID this is a copy of our original materials unfortunately.
@@ -225,7 +211,7 @@ EditorSceneImporterMeshNode3D *FBXMeshData::create_fbx_mesh(const ImportState &s
const int surface_id = polygon_surfaces[*polygon_id];
if (surfaces.has(surface_id) == false) {
SurfaceData sd;
- sd.surface_tool.instance();
+ sd.surface_tool.instantiate();
sd.surface_tool->begin(Mesh::PRIMITIVE_TRIANGLES);
if (surface_id < 0) {
@@ -307,11 +293,9 @@ EditorSceneImporterMeshNode3D *FBXMeshData::create_fbx_mesh(const ImportState &s
// Triangulate the various polygons and add the indices.
for (const PolygonId *polygon_id = surface->surface_polygon_vertex.next(nullptr); polygon_id != nullptr; polygon_id = surface->surface_polygon_vertex.next(polygon_id)) {
const Vector<DataIndex> *indices = surface->surface_polygon_vertex.getptr(*polygon_id);
-
triangulate_polygon(
- surface->surface_tool,
+ surface,
*indices,
- surface->vertices_map,
vertices);
}
}
@@ -332,11 +316,11 @@ EditorSceneImporterMeshNode3D *FBXMeshData::create_fbx_mesh(const ImportState &s
Vector3 *normals_ptr = morph_data->normals.ptrw();
Ref<SurfaceTool> morph_st;
- morph_st.instance();
+ morph_st.instantiate();
morph_st->begin(Mesh::PRIMITIVE_TRIANGLES);
for (unsigned int vi = 0; vi < surface->vertices_map.size(); vi += 1) {
- const Vertex vertex = surface->vertices_map[vi];
+ const Vertex &vertex = surface->vertices_map[vi];
add_vertex(
state,
morph_st,
@@ -361,7 +345,7 @@ EditorSceneImporterMeshNode3D *FBXMeshData::create_fbx_mesh(const ImportState &s
// Phase 6. Compose the mesh and return it.
Ref<EditorSceneImporterMesh> mesh;
- mesh.instance();
+ mesh.instantiate();
// Add blend shape info.
for (const String *morph_name = morphs.next(nullptr); morph_name != nullptr; morph_name = morphs.next(morph_name)) {
@@ -398,6 +382,9 @@ EditorSceneImporterMeshNode3D *FBXMeshData::create_fbx_mesh(const ImportState &s
EditorSceneImporterMeshNode3D *godot_mesh = memnew(EditorSceneImporterMeshNode3D);
godot_mesh->set_mesh(mesh);
+ const String name = ImportUtils::FBXNodeToName(model->Name());
+ godot_mesh->set_name(name); // hurry up compiling >.<
+ mesh->set_name("mesh3d-" + name);
return godot_mesh;
}
@@ -417,6 +404,7 @@ void FBXMeshData::sanitize_vertex_weights(const ImportState &state) {
int bind_id = 0;
for (const FBXDocParser::Cluster *cluster : fbx_skin->Clusters()) {
+ ERR_CONTINUE_MSG(!state.fbx_bone_map.has(cluster->TargetNode()->ID()), "Missing bone map for cluster target node with id " + uitos(cluster->TargetNode()->ID()) + ".");
Ref<FBXBone> bone = state.fbx_bone_map[cluster->TargetNode()->ID()];
skeleton_to_skin_bind_id.insert(bone->godot_bone_id, bind_id);
bind_id++;
@@ -445,7 +433,7 @@ void FBXMeshData::sanitize_vertex_weights(const ImportState &state) {
{
// Sort
- real_t *weights_ptr = vm->weights.ptrw();
+ float *weights_ptr = vm->weights.ptrw();
int *bones_ptr = vm->bones.ptrw();
for (int i = 0; i < vm->weights.size(); i += 1) {
for (int x = i + 1; x < vm->weights.size(); x += 1) {
@@ -461,7 +449,7 @@ void FBXMeshData::sanitize_vertex_weights(const ImportState &state) {
// Resize
vm->weights.resize(max_vertex_influence_count);
vm->bones.resize(max_vertex_influence_count);
- real_t *weights_ptr = vm->weights.ptrw();
+ float *weights_ptr = vm->weights.ptrw();
int *bones_ptr = vm->bones.ptrw();
for (int i = initial_size; i < max_vertex_influence_count; i += 1) {
weights_ptr[i] = 0.0;
@@ -537,7 +525,7 @@ void FBXMeshData::reorganize_vertices(
}
const Vector3 vert_poly_normal = *nrml_arr->getptr(*pid);
- if ((this_vert_poly_normal - vert_poly_normal).length_squared() > CMP_EPSILON) {
+ if (!vert_poly_normal.is_equal_approx(this_vert_poly_normal)) {
// Yes this polygon need duplication.
need_duplication = true;
break;
@@ -598,7 +586,7 @@ void FBXMeshData::reorganize_vertices(
continue;
}
const Vector2 vert_poly_uv = *uvs->getptr(*pid);
- if (((*this_vert_poly_uv) - vert_poly_uv).length_squared() > CMP_EPSILON) {
+ if (!vert_poly_uv.is_equal_approx(*this_vert_poly_uv)) {
// Yes this polygon need duplication.
need_duplication = true;
break;
@@ -815,8 +803,10 @@ void FBXMeshData::add_vertex(
p_surface_tool->add_vertex((p_vertices_position[p_vertex] + p_morph_value) * p_scale);
}
-void FBXMeshData::triangulate_polygon(Ref<SurfaceTool> st, Vector<int> p_polygon_vertex, const Vector<Vertex> p_surface_vertex_map, const std::vector<Vector3> &p_vertices) const {
+void FBXMeshData::triangulate_polygon(SurfaceData *surface, const Vector<int> &p_polygon_vertex, const std::vector<Vector3> &p_vertices) const {
+ Ref<SurfaceTool> st(surface->surface_tool);
const int polygon_vertex_count = p_polygon_vertex.size();
+ //const Vector<Vertex>& p_surface_vertex_map
if (polygon_vertex_count == 1) {
// point to triangle
st->add_index(p_polygon_vertex[0]);
@@ -855,9 +845,9 @@ void FBXMeshData::triangulate_polygon(Ref<SurfaceTool> st, Vector<int> p_polygon
is_simple_convex = true;
Vector3 first_vec;
for (int i = 0; i < polygon_vertex_count; i += 1) {
- const Vector3 p1 = p_vertices[p_surface_vertex_map[p_polygon_vertex[i]]];
- const Vector3 p2 = p_vertices[p_surface_vertex_map[p_polygon_vertex[(i + 1) % polygon_vertex_count]]];
- const Vector3 p3 = p_vertices[p_surface_vertex_map[p_polygon_vertex[(i + 2) % polygon_vertex_count]]];
+ const Vector3 p1 = p_vertices[surface->vertices_map[p_polygon_vertex[i]]];
+ const Vector3 p2 = p_vertices[surface->vertices_map[p_polygon_vertex[(i + 1) % polygon_vertex_count]]];
+ const Vector3 p3 = p_vertices[surface->vertices_map[p_polygon_vertex[(i + 2) % polygon_vertex_count]]];
const Vector3 edge1 = p1 - p2;
const Vector3 edge2 = p3 - p2;
@@ -892,7 +882,7 @@ void FBXMeshData::triangulate_polygon(Ref<SurfaceTool> st, Vector<int> p_polygon
std::vector<Vector3> poly_vertices(polygon_vertex_count);
for (int i = 0; i < polygon_vertex_count; i += 1) {
- poly_vertices[i] = p_vertices[p_surface_vertex_map[p_polygon_vertex[i]]];
+ poly_vertices[i] = p_vertices[surface->vertices_map[p_polygon_vertex[i]]];
}
const Vector3 poly_norm = get_poly_normal(poly_vertices);
@@ -955,7 +945,7 @@ void FBXMeshData::triangulate_polygon(Ref<SurfaceTool> st, Vector<int> p_polygon
for (List<TPPLPoly>::Element *I = out_poly.front(); I; I = I->next()) {
TPPLPoly &tp = I->get();
- ERR_FAIL_COND_MSG(tp.GetNumPoints() != 3, "The triangulator retuned more points, how this is possible?");
+ ERR_FAIL_COND_MSG(tp.GetNumPoints() != 3, "The triangulator returned more points, how this is possible?");
// Find Index
for (int i = 2; i >= 0; i -= 1) {
const Vector2 vertex = tp.GetPoint(i);
@@ -1136,8 +1126,8 @@ HashMap<int, R> FBXMeshData::extract_per_vertex_data(
}
const int vertex_index = get_vertex_from_polygon_vertex(p_mesh_indices, polygon_vertex_index);
ERR_FAIL_COND_V_MSG(vertex_index < 0, (HashMap<int, R>()), "FBX file corrupted: #ERR8");
- ERR_FAIL_COND_V_MSG(vertex_index >= p_vertex_count, (HashMap<int, R>()), "FBX file seems corrupted: #ERR9.");
- ERR_FAIL_COND_V_MSG(p_mapping_data.index[polygon_vertex_index] < 0, (HashMap<int, R>()), "FBX file seems corrupted: #ERR10.");
+ ERR_FAIL_COND_V_MSG(vertex_index >= p_vertex_count, (HashMap<int, R>()), "FBX file seems corrupted: #ERR9.");
+ ERR_FAIL_COND_V_MSG(p_mapping_data.index[polygon_vertex_index] < 0, (HashMap<int, R>()), "FBX file seems corrupted: #ERR10.");
ERR_FAIL_COND_V_MSG(p_mapping_data.index[polygon_vertex_index] >= (int)p_mapping_data.data.size(), (HashMap<int, R>()), "FBX file seems corrupted: #ERR11.");
aggregate_vertex_data[vertex_index].push_back({ polygon_id, p_mapping_data.data[p_mapping_data.index[polygon_vertex_index]] });
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-16 05:45:31 +0000