cf_mesh_append_attributes¶

Appends vertex attributes to a mesh after creation.

void cf_mesh_append_attributes(CF_Mesh mesh, const CF_VertexAttribute* attributes, int attribute_count);

Parameters	Description
`mesh`	The mesh.
`attributes`	The attributes to append. See CF_VertexAttribute.
`attribute_count`	How many to append.

Remarks¶

Chiefly for per-instance attributes (per_instance set to true): a mesh created with only its vertex layout can gain instancing later without being rebuilt -- declare the instance attributes here, then call cf_mesh_set_instance_buffer and cf_mesh_update_instance_data. Appending beyond CF_MESH_MAX_VERTEX_ATTRIBUTES ignores the extras, matching cf_make_mesh.