forked from 1b-agent/opencadstudio-upstream
Block sub-entities with ByBlock color now inherit their INSERT's resolved color instead of rendering as the default white. ByBlock linetype inherits the INSERT's linetype pattern, and ByBlock lineweight inherits the INSERT's effective line weight. Implemented via render_style_for_block_sub(), called in tessellate_entity() when expanding INSERT exploded entities. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>