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authorRĂ©mi Verschelde <remi@verschelde.fr>2021-10-09 21:37:06 +0200
committerGitHub <noreply@github.com>2021-10-09 21:37:06 +0200
commit53426bdc7195a3b4b9c1d0425d0ad5543ef3769a (patch)
tree0b063fb0b545b6d210edeacef49b7ed6c4688d0e /scene
parent23ad5a076aa0dd2cd602c643d6758b416721470a (diff)
parent8ab7ca4b32952ee3328fadf02c3b25bb647c466c (diff)
Merge pull request #53608 from JFonS/fix_blendshape_lods
Diffstat (limited to 'scene')
-rw-r--r--scene/resources/importer_mesh.cpp45
-rw-r--r--scene/resources/importer_mesh.h1
2 files changed, 26 insertions, 20 deletions
diff --git a/scene/resources/importer_mesh.cpp b/scene/resources/importer_mesh.cpp
index af69b799cc..2572c5de33 100644
--- a/scene/resources/importer_mesh.cpp
+++ b/scene/resources/importer_mesh.cpp
@@ -37,26 +37,34 @@
#include <cstdint>
void ImporterMesh::Surface::split_normals(const LocalVector<int> &p_indices, const LocalVector<Vector3> &p_normals) {
- ERR_FAIL_COND(arrays.size() != RS::ARRAY_MAX);
+ _split_normals(arrays, p_indices, p_normals);
- const PackedVector3Array &vertices = arrays[RS::ARRAY_VERTEX];
+ for (BlendShape &blend_shape : blend_shape_data) {
+ _split_normals(blend_shape.arrays, p_indices, p_normals);
+ }
+}
+
+void ImporterMesh::Surface::_split_normals(Array &r_arrays, const LocalVector<int> &p_indices, const LocalVector<Vector3> &p_normals) {
+ ERR_FAIL_COND(r_arrays.size() != RS::ARRAY_MAX);
+
+ const PackedVector3Array &vertices = r_arrays[RS::ARRAY_VERTEX];
int current_vertex_count = vertices.size();
int new_vertex_count = p_indices.size();
int final_vertex_count = current_vertex_count + new_vertex_count;
const int *indices_ptr = p_indices.ptr();
- for (int i = 0; i < arrays.size(); i++) {
+ for (int i = 0; i < r_arrays.size(); i++) {
if (i == RS::ARRAY_INDEX) {
continue;
}
- if (arrays[i].get_type() == Variant::NIL) {
+ if (r_arrays[i].get_type() == Variant::NIL) {
continue;
}
- switch (arrays[i].get_type()) {
+ switch (r_arrays[i].get_type()) {
case Variant::PACKED_VECTOR3_ARRAY: {
- PackedVector3Array data = arrays[i];
+ PackedVector3Array data = r_arrays[i];
data.resize(final_vertex_count);
Vector3 *data_ptr = data.ptrw();
if (i == RS::ARRAY_NORMAL) {
@@ -67,55 +75,55 @@ void ImporterMesh::Surface::split_normals(const LocalVector<int> &p_indices, con
data_ptr[current_vertex_count + j] = data_ptr[indices_ptr[j]];
}
}
- arrays[i] = data;
+ r_arrays[i] = data;
} break;
case Variant::PACKED_VECTOR2_ARRAY: {
- PackedVector2Array data = arrays[i];
+ PackedVector2Array data = r_arrays[i];
data.resize(final_vertex_count);
Vector2 *data_ptr = data.ptrw();
for (int j = 0; j < new_vertex_count; j++) {
data_ptr[current_vertex_count + j] = data_ptr[indices_ptr[j]];
}
- arrays[i] = data;
+ r_arrays[i] = data;
} break;
case Variant::PACKED_FLOAT32_ARRAY: {
- PackedFloat32Array data = arrays[i];
+ PackedFloat32Array data = r_arrays[i];
int elements = data.size() / current_vertex_count;
data.resize(final_vertex_count * elements);
float *data_ptr = data.ptrw();
for (int j = 0; j < new_vertex_count; j++) {
memcpy(&data_ptr[(current_vertex_count + j) * elements], &data_ptr[indices_ptr[j] * elements], sizeof(float) * elements);
}
- arrays[i] = data;
+ r_arrays[i] = data;
} break;
case Variant::PACKED_INT32_ARRAY: {
- PackedInt32Array data = arrays[i];
+ PackedInt32Array data = r_arrays[i];
int elements = data.size() / current_vertex_count;
data.resize(final_vertex_count * elements);
int32_t *data_ptr = data.ptrw();
for (int j = 0; j < new_vertex_count; j++) {
memcpy(&data_ptr[(current_vertex_count + j) * elements], &data_ptr[indices_ptr[j] * elements], sizeof(int32_t) * elements);
}
- arrays[i] = data;
+ r_arrays[i] = data;
} break;
case Variant::PACKED_BYTE_ARRAY: {
- PackedByteArray data = arrays[i];
+ PackedByteArray data = r_arrays[i];
int elements = data.size() / current_vertex_count;
data.resize(final_vertex_count * elements);
uint8_t *data_ptr = data.ptrw();
for (int j = 0; j < new_vertex_count; j++) {
memcpy(&data_ptr[(current_vertex_count + j) * elements], &data_ptr[indices_ptr[j] * elements], sizeof(uint8_t) * elements);
}
- arrays[i] = data;
+ r_arrays[i] = data;
} break;
case Variant::PACKED_COLOR_ARRAY: {
- PackedColorArray data = arrays[i];
+ PackedColorArray data = r_arrays[i];
data.resize(final_vertex_count);
Color *data_ptr = data.ptrw();
for (int j = 0; j < new_vertex_count; j++) {
data_ptr[current_vertex_count + j] = data_ptr[indices_ptr[j]];
}
- arrays[i] = data;
+ r_arrays[i] = data;
} break;
default: {
ERR_FAIL_MSG("Unhandled array type.");
@@ -261,9 +269,6 @@ void ImporterMesh::generate_lods(float p_normal_merge_angle, float p_normal_spli
if (surfaces[i].primitive != Mesh::PRIMITIVE_TRIANGLES) {
continue;
}
- if (get_blend_shape_count()) {
- continue;
- }
surfaces.write[i].lods.clear();
Vector<Vector3> vertices = surfaces[i].arrays[RS::ARRAY_VERTEX];
diff --git a/scene/resources/importer_mesh.h b/scene/resources/importer_mesh.h
index 89909f17f0..8576312a8a 100644
--- a/scene/resources/importer_mesh.h
+++ b/scene/resources/importer_mesh.h
@@ -70,6 +70,7 @@ class ImporterMesh : public Resource {
};
void split_normals(const LocalVector<int> &p_indices, const LocalVector<Vector3> &p_normals);
+ static void _split_normals(Array &r_arrays, const LocalVector<int> &p_indices, const LocalVector<Vector3> &p_normals);
};
Vector<Surface> surfaces;
Vector<String> blend_shapes;