diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gles3/storage/mesh_storage.cpp | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/gles3/storage/mesh_storage.cpp b/drivers/gles3/storage/mesh_storage.cpp index ad4bdae272..1d36e0aac3 100644 --- a/drivers/gles3/storage/mesh_storage.cpp +++ b/drivers/gles3/storage/mesh_storage.cpp @@ -1284,13 +1284,17 @@ void MeshStorage::multimesh_allocate_data(RID p_multimesh, int p_instances, RS:: multimesh->data_cache_used_dirty_regions = 0; } + // If we have either color or custom data, reserve space for both to make data handling logic simpler. + // This way we can always treat them both as a single, compressed uvec4. + int color_and_custom_strides = (p_use_colors || p_use_custom_data) ? 2 : 0; + multimesh->instances = p_instances; multimesh->xform_format = p_transform_format; multimesh->uses_colors = p_use_colors; multimesh->color_offset_cache = p_transform_format == RS::MULTIMESH_TRANSFORM_2D ? 8 : 12; multimesh->uses_custom_data = p_use_custom_data; - multimesh->custom_data_offset_cache = multimesh->color_offset_cache + (p_use_colors ? 2 : 0); - multimesh->stride_cache = multimesh->custom_data_offset_cache + (p_use_custom_data ? 2 : 0); + multimesh->custom_data_offset_cache = multimesh->color_offset_cache + color_and_custom_strides; + multimesh->stride_cache = multimesh->custom_data_offset_cache + color_and_custom_strides; multimesh->buffer_set = false; multimesh->data_cache = Vector<float>(); |