diff options
Diffstat (limited to 'source/blender/gpu/intern/gpu_vertex_format.c')
| -rw-r--r-- | source/blender/gpu/intern/gpu_vertex_format.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/source/blender/gpu/intern/gpu_vertex_format.c b/source/blender/gpu/intern/gpu_vertex_format.c index b84a7e0f554..585a22277b2 100644 --- a/source/blender/gpu/intern/gpu_vertex_format.c +++ b/source/blender/gpu/intern/gpu_vertex_format.c @@ -262,6 +262,20 @@ int GPU_vertformat_attr_id_get(const GPUVertFormat *format, const char *name) return -1; } +void GPU_vertformat_attr_rename(GPUVertFormat *format, int attr_id, const char *new_name) +{ + BLI_assert(attr_id > -1 && attr_id < format->attr_len); + GPUVertAttr *attr = &format->attrs[attr_id]; + char *attr_name = (char *)GPU_vertformat_attr_name_get(format, attr, 0); + BLI_assert(strlen(attr_name) == strlen(new_name)); + int i = 0; + while (attr_name[i] != '\0') { + attr_name[i] = new_name[i]; + i++; + } + attr->name_len = 1; +} + /* Encode 8 original bytes into 11 safe bytes. */ static void safe_bytes(char out[11], const char data[8]) { |