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-rw-r--r--servers/visual_server.cpp155
1 files changed, 145 insertions, 10 deletions
diff --git a/servers/visual_server.cpp b/servers/visual_server.cpp
index 143e56b848..1f3319dc04 100644
--- a/servers/visual_server.cpp
+++ b/servers/visual_server.cpp
@@ -187,16 +187,14 @@ RID VisualServer::_make_test_cube() {
PoolVector<float> tangents;
PoolVector<Vector3> uvs;
- int vtx_idx = 0;
-#define ADD_VTX(m_idx) \
- vertices.push_back(face_points[m_idx]); \
- normals.push_back(normal_points[m_idx]); \
- tangents.push_back(normal_points[m_idx][1]); \
- tangents.push_back(normal_points[m_idx][2]); \
- tangents.push_back(normal_points[m_idx][0]); \
- tangents.push_back(1.0); \
- uvs.push_back(Vector3(uv_points[m_idx * 2 + 0], uv_points[m_idx * 2 + 1], 0)); \
- vtx_idx++;
+#define ADD_VTX(m_idx) \
+ vertices.push_back(face_points[m_idx]); \
+ normals.push_back(normal_points[m_idx]); \
+ tangents.push_back(normal_points[m_idx][1]); \
+ tangents.push_back(normal_points[m_idx][2]); \
+ tangents.push_back(normal_points[m_idx][0]); \
+ tangents.push_back(1.0); \
+ uvs.push_back(Vector3(uv_points[m_idx * 2 + 0], uv_points[m_idx * 2 + 1], 0));
for (int i = 0; i < 6; i++) {
@@ -795,6 +793,140 @@ Error VisualServer::_surface_set_data(Array p_arrays, uint32_t p_format, uint32_
return OK;
}
+uint32_t VisualServer::mesh_surface_get_format_offset(uint32_t p_format, int p_vertex_len, int p_index_len, int p_array_index) const {
+ uint32_t offsets[ARRAY_MAX];
+ mesh_surface_make_offsets_from_format(p_format, p_vertex_len, p_index_len, offsets);
+ return offsets[p_array_index];
+}
+
+uint32_t VisualServer::mesh_surface_get_format_stride(uint32_t p_format, int p_vertex_len, int p_index_len) const {
+ uint32_t offsets[ARRAY_MAX];
+ return mesh_surface_make_offsets_from_format(p_format, p_vertex_len, p_index_len, offsets);
+}
+
+uint32_t VisualServer::mesh_surface_make_offsets_from_format(uint32_t p_format, int p_vertex_len, int p_index_len, uint32_t *r_offsets) const {
+
+ int total_elem_size = 0;
+
+ for (int i = 0; i < VS::ARRAY_MAX; i++) {
+
+ r_offsets[i] = 0; //reset
+
+ if (!(p_format & (1 << i))) // no array
+ continue;
+
+ int elem_size = 0;
+
+ switch (i) {
+
+ case VS::ARRAY_VERTEX: {
+
+ if (p_format & ARRAY_FLAG_USE_2D_VERTICES) {
+ elem_size = 2;
+ } else {
+ elem_size = 3;
+ }
+
+ if (p_format & ARRAY_COMPRESS_VERTEX) {
+ elem_size *= sizeof(int16_t);
+ } else {
+ elem_size *= sizeof(float);
+ }
+
+ if (elem_size == 6) {
+ elem_size = 8;
+ }
+
+ } break;
+ case VS::ARRAY_NORMAL: {
+
+ if (p_format & ARRAY_COMPRESS_NORMAL) {
+ elem_size = sizeof(uint32_t);
+ } else {
+ elem_size = sizeof(float) * 3;
+ }
+
+ } break;
+
+ case VS::ARRAY_TANGENT: {
+ if (p_format & ARRAY_COMPRESS_TANGENT) {
+ elem_size = sizeof(uint32_t);
+ } else {
+ elem_size = sizeof(float) * 4;
+ }
+
+ } break;
+ case VS::ARRAY_COLOR: {
+
+ if (p_format & ARRAY_COMPRESS_COLOR) {
+ elem_size = sizeof(uint32_t);
+ } else {
+ elem_size = sizeof(float) * 4;
+ }
+ } break;
+ case VS::ARRAY_TEX_UV: {
+ if (p_format & ARRAY_COMPRESS_TEX_UV) {
+ elem_size = sizeof(uint32_t);
+ } else {
+ elem_size = sizeof(float) * 2;
+ }
+
+ } break;
+
+ case VS::ARRAY_TEX_UV2: {
+ if (p_format & ARRAY_COMPRESS_TEX_UV2) {
+ elem_size = sizeof(uint32_t);
+ } else {
+ elem_size = sizeof(float) * 2;
+ }
+
+ } break;
+ case VS::ARRAY_WEIGHTS: {
+
+ if (p_format & ARRAY_COMPRESS_WEIGHTS) {
+ elem_size = sizeof(uint16_t) * 4;
+ } else {
+ elem_size = sizeof(float) * 4;
+ }
+
+ } break;
+ case VS::ARRAY_BONES: {
+
+ if (p_format & ARRAY_FLAG_USE_16_BIT_BONES) {
+ elem_size = sizeof(uint16_t) * 4;
+ } else {
+ elem_size = sizeof(uint32_t);
+ }
+
+ } break;
+ case VS::ARRAY_INDEX: {
+
+ if (p_index_len <= 0) {
+ ERR_PRINT("index_array_len==NO_INDEX_ARRAY");
+ break;
+ }
+ /* determine whether using 16 or 32 bits indices */
+ if (p_vertex_len >= (1 << 16)) {
+
+ elem_size = 4;
+
+ } else {
+ elem_size = 2;
+ }
+ r_offsets[i] = elem_size;
+ continue;
+ } break;
+ default: {
+ ERR_FAIL_V(0);
+ }
+ }
+
+ r_offsets[i] = total_elem_size;
+ total_elem_size += elem_size;
+ }
+ return total_elem_size;
+}
+
void VisualServer::mesh_add_surface_from_arrays(RID p_mesh, PrimitiveType p_primitive, const Array &p_arrays, const Array &p_blend_shapes, uint32_t p_compress_format) {
ERR_FAIL_INDEX(p_primitive, VS::PRIMITIVE_MAX);
@@ -1564,11 +1696,14 @@ void VisualServer::_bind_methods() {
ClassDB::bind_method(D_METHOD("material_set_next_pass", "material", "next_material"), &VisualServer::material_set_next_pass);
ClassDB::bind_method(D_METHOD("mesh_create"), &VisualServer::mesh_create);
+ ClassDB::bind_method(D_METHOD("mesh_surface_get_format_offset", "format", "vertex_len", "index_len", "array_index"), &VisualServer::mesh_surface_get_format_offset);
+ ClassDB::bind_method(D_METHOD("mesh_surface_get_format_stride", "format", "vertex_len", "index_len"), &VisualServer::mesh_surface_get_format_stride);
ClassDB::bind_method(D_METHOD("mesh_add_surface_from_arrays", "mesh", "primtive", "arrays", "blend_shapes", "compress_format"), &VisualServer::mesh_add_surface_from_arrays, DEFVAL(Array()), DEFVAL(ARRAY_COMPRESS_DEFAULT));
ClassDB::bind_method(D_METHOD("mesh_set_blend_shape_count", "mesh", "amount"), &VisualServer::mesh_set_blend_shape_count);
ClassDB::bind_method(D_METHOD("mesh_get_blend_shape_count", "mesh"), &VisualServer::mesh_get_blend_shape_count);
ClassDB::bind_method(D_METHOD("mesh_set_blend_shape_mode", "mesh", "mode"), &VisualServer::mesh_set_blend_shape_mode);
ClassDB::bind_method(D_METHOD("mesh_get_blend_shape_mode", "mesh"), &VisualServer::mesh_get_blend_shape_mode);
+ ClassDB::bind_method(D_METHOD("mesh_surface_update_region", "mesh", "surface", "offset", "data"), &VisualServer::mesh_surface_update_region);
ClassDB::bind_method(D_METHOD("mesh_surface_set_material", "mesh", "surface", "material"), &VisualServer::mesh_surface_set_material);
ClassDB::bind_method(D_METHOD("mesh_surface_get_material", "mesh", "surface"), &VisualServer::mesh_surface_get_material);
ClassDB::bind_method(D_METHOD("mesh_surface_get_array_len", "mesh", "surface"), &VisualServer::mesh_surface_get_array_len);
generated by cgit v1.2.3 (git 2.25.1) at 2025-04-06 07:35:23 +0000