diff options
| author | keptsecret <sorchon@gmail.com> | 2022-10-22 16:44:33 -0400 |
|---|---|---|
| committer | keptsecret <sorchon@gmail.com> | 2022-10-22 16:44:33 -0400 |
| commit | 31d44043bb4e3c5a1cca6a9604284fa830602d16 (patch) | |
| tree | 668a1aea08beee0e72713a6fc5f6623163dc1a8b /drivers/gles3 | |
| parent | 276ab5be07752582b4341c33fb8f53a7887af87a (diff) | |
implemented mesh_surface_update_x functions
Diffstat (limited to 'drivers/gles3')
| -rw-r--r-- | drivers/gles3/storage/mesh_storage.cpp | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/drivers/gles3/storage/mesh_storage.cpp b/drivers/gles3/storage/mesh_storage.cpp index 22d84eba93..11ce31856d 100644 --- a/drivers/gles3/storage/mesh_storage.cpp +++ b/drivers/gles3/storage/mesh_storage.cpp @@ -309,12 +309,48 @@ RS::BlendShapeMode MeshStorage::mesh_get_blend_shape_mode(RID p_mesh) const { } void MeshStorage::mesh_surface_update_vertex_region(RID p_mesh, int p_surface, int p_offset, const Vector<uint8_t> &p_data) { + Mesh *mesh = mesh_owner.get_or_null(p_mesh); + ERR_FAIL_COND(!mesh); + ERR_FAIL_UNSIGNED_INDEX((uint32_t)p_surface, mesh->surface_count); + ERR_FAIL_COND(p_data.size() == 0); + + uint64_t data_size = p_data.size(); + ERR_FAIL_COND(p_offset + data_size > mesh->surfaces[p_surface]->vertex_buffer_size); + const uint8_t *r = p_data.ptr(); + + glBindBuffer(GL_ARRAY_BUFFER, mesh->surfaces[p_surface]->vertex_buffer); + glBufferSubData(GL_ARRAY_BUFFER, p_offset, data_size, r); + glBindBuffer(GL_ARRAY_BUFFER, 0); } void MeshStorage::mesh_surface_update_attribute_region(RID p_mesh, int p_surface, int p_offset, const Vector<uint8_t> &p_data) { + Mesh *mesh = mesh_owner.get_or_null(p_mesh); + ERR_FAIL_COND(!mesh); + ERR_FAIL_UNSIGNED_INDEX((uint32_t)p_surface, mesh->surface_count); + ERR_FAIL_COND(p_data.size() == 0); + + uint64_t data_size = p_data.size(); + ERR_FAIL_COND(p_offset + data_size > mesh->surfaces[p_surface]->attribute_buffer_size); + const uint8_t *r = p_data.ptr(); + + glBindBuffer(GL_ARRAY_BUFFER, mesh->surfaces[p_surface]->attribute_buffer); + glBufferSubData(GL_ARRAY_BUFFER, p_offset, data_size, r); + glBindBuffer(GL_ARRAY_BUFFER, 0); } void MeshStorage::mesh_surface_update_skin_region(RID p_mesh, int p_surface, int p_offset, const Vector<uint8_t> &p_data) { + Mesh *mesh = mesh_owner.get_or_null(p_mesh); + ERR_FAIL_COND(!mesh); + ERR_FAIL_UNSIGNED_INDEX((uint32_t)p_surface, mesh->surface_count); + ERR_FAIL_COND(p_data.size() == 0); + + uint64_t data_size = p_data.size(); + ERR_FAIL_COND(p_offset + data_size > mesh->surfaces[p_surface]->skin_buffer_size); + const uint8_t *r = p_data.ptr(); + + glBindBuffer(GL_ARRAY_BUFFER, mesh->surfaces[p_surface]->skin_buffer); + glBufferSubData(GL_ARRAY_BUFFER, p_offset, data_size, r); + glBindBuffer(GL_ARRAY_BUFFER, 0); } void MeshStorage::mesh_surface_set_material(RID p_mesh, int p_surface, RID p_material) { |