Twin-flue brick chimney
twin-flue-brick-chimney
dresses asset:chimney-flue
— and nothing else. Appearance is invisible to the drawing set, so adding this changes no
plan, no section and no elevation.
Used in examplesHouse Exterior Elements
- 7of 500 meshes
- 3slots
- 1finish
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$frame
$surface
$hardware
This definition leaves
$frame and $surface and $hardware
open, and a look line fills them. Every combination is one body — same
geometry, same selector, same sheets — so the block below rewrites itself as you pick.
Only materials are slottable: a size would have to agree with the plan, so it stays on
the entity.
Generated views
The body and its drawing evidence
The deterministic renders check the body's footprint, structure and depth. Geometry, material and the selected finish stay unchanged.
Paste this
Every part: the 3 materialdefs the body resolves to, then the definition. Copying the lookdef alone still compiles and still validates — it just renders grey.
{"t":"materialdef","id":"pack-envelope-brick","of":"masonry","value":42,"accent":"#8d4f3b","body":{"roughness":0.92}}
{"t":"materialdef","id":"pack-envelope-stone","of":"stone","value":80,"accent":"#c7bfae","body":{"roughness":0.78}}
{"t":"materialdef","id":"pack-envelope-zinc","of":"steel","value":20,"accent":"#3d4347","body":{"roughness":0.38,"metalness":0.72}}
{"t":"lookdef","id":"twin-flue-brick-chimney","name":"Twin-flue brick chimney","for":"asset:chimney-flue","desc":"Brick chimney stack on a dark flashing curb with stone cap and two capped metal flues.","slots":{"frame":"pack-envelope-brick","surface":"pack-envelope-stone","hardware":"pack-envelope-zinc"},"note":"Natural box is 1.1 × 1.8 × 0.75; the masonry stack, oversailing cap, twin pots and flashing curb remain four distinct construction layers.","body":{"type":"Group","children":[{"type":"Mesh","material":"$hardware","geometry":{"type":"RoundedBoxGeometry","width":1.1,"height":0.16,"depth":0.75,"radius":0.025,"segments":3},"position":[0,0.08,0]},{"type":"Mesh","material":"$frame","geometry":{"type":"RoundedBoxGeometry","width":0.86,"height":1.16,"depth":0.62,"radius":0.025,"segments":3},"position":[0,0.68,0]},{"type":"bimtex:Run","count":6,"from":[0,0.23,0],"to":[0,1.13,0],"children":[{"type":"Mesh","material":"$surface","geometry":{"type":"RoundedBoxGeometry","width":0.82,"height":0.025,"depth":0.02,"radius":0.006,"segments":3},"position":[0,0,0.32]}]},{"type":"Mesh","material":"$surface","geometry":{"type":"RoundedBoxGeometry","width":1,"height":0.12,"depth":0.72,"radius":0.025,"segments":3},"position":[0,1.32,0]},{"type":"bimtex:Run","count":2,"from":[-0.22,0,0],"to":[0.22,0,0],"children":[{"type":"Mesh","material":"$hardware","geometry":{"type":"CylinderGeometry","radiusTop":0.11,"radiusBottom":0.13,"height":0.34,"radialSegments":20},"position":[0,1.52,0]},{"type":"Mesh","material":"$hardware","geometry":{"type":"CylinderGeometry","radiusTop":0.17,"radiusBottom":0.17,"height":0.035,"radialSegments":20},"position":[0,1.705,0]},{"type":"Mesh","material":"$hardware","geometry":{"type":"CylinderGeometry","radiusTop":0.18,"radiusBottom":0.14,"height":0.045,"radialSegments":20},"position":[0,1.755,0]}]}]},"preview":{"projection":"perspective","azimuth":38,"elevation":18,"fov":34,"margin":1.03}}Or take the whole pack, which brings every entry and every material at once:
cat packs/envelope.ndjson model.ndjson > dressed.ndjson