Initial Spatial Lab release with verified Blender bridge
This commit is contained in:
emil28092005
@@ -0,0 +1,284 @@
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{
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"schema": "spatial-lab.project/1",
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"id": "braided-atrium",
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"name": "Braided atrium",
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"parameters": {
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"radius": 11,
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"lobe": 3.2,
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"rise": 4.8,
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"width": 1.25,
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"thickness": 0.24,
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"twist": 360,
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"samples": 240,
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"levels": 3
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},
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"nodes": [
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{
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"id": "braid-path",
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"op": "curve",
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"params": {
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"xyz": [
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"(radius+lobe*cos(3*t))*cos(2*t)",
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"(radius+lobe*cos(3*t))*sin(2*t)",
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"rise*sin(3*t)"
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],
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"domain": [
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0,
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"tau"
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],
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"segments": "samples",
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"closed": true
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},
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"visible": false,
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"role": "route"
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},
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{
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"id": "braid-frames",
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"op": "frames",
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"inputs": {
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"path": "braid-path"
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},
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"params": {
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"twist_degrees": "twist"
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},
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"visible": false
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},
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{
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"id": "braid-section",
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"op": "sweep",
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"inputs": {
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"frames": "braid-frames"
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},
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"params": {
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"profile": [
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[
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"-width/2",
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"-thickness/2"
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],
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[
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"width/2",
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"-thickness/2"
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],
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[
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"width/2",
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"thickness/2"
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],
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[
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"-width/2",
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"thickness/2"
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]
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]
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},
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"visible": false
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},
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{
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"id": "braided-galleries",
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"name": "Braided galleries",
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"op": "repeat",
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"inputs": {
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"source": "braid-section"
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},
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"params": {
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"count": "levels",
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"translate": [
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0,
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0,
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6.5
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],
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"rotate": [
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0,
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0,
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37
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],
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"scale": 0.87
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},
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"color": [
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0.37,
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0.56,
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0.68
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],
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"role": "gallery"
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},
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{
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"id": "ring-path",
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"op": "curve",
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"params": {
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"xyz": [
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"(radius+lobe+2.6)*cos(t)",
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"(radius+lobe+2.6)*sin(t)",
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"-6+0.65*sin(4*t)"
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],
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"segments": 144,
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"closed": true
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},
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"visible": false
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},
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{
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"id": "ring-frames",
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"op": "frames",
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"inputs": {
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"path": "ring-path"
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},
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"visible": false
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},
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{
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"id": "ring-section",
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"op": "sweep",
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"inputs": {
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"frames": "ring-frames"
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},
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"params": {
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"profile": [
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[
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-0.13,
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-0.11
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],
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[
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0.13,
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-0.11
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],
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[
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0.13,
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0.11
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],
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[
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-0.13,
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0.11
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]
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]
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},
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"visible": false
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},
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{
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"id": "outer-rings",
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"name": "Contour rings",
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"op": "repeat",
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"inputs": {
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"source": "ring-section"
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},
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"params": {
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"count": 9,
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"translate": [
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0,
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0,
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2.8
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],
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"rotate": [
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0,
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0,
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11
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]
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},
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"color": [
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0.63,
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0.68,
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0.73
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],
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"role": "structure"
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},
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{
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"id": "spine-path",
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"op": "curve",
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"params": {
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"xyz": [
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"(radius+lobe+2.6)*cos(t)",
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"(radius+lobe+2.6)*sin(t)",
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"-6+18*t/pi"
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],
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"domain": [
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0,
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"1.35*pi"
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],
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"segments": 112
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},
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"visible": false
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},
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{
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"id": "spine-frames",
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"op": "frames",
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"inputs": {
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"path": "spine-path"
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},
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"visible": false
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},
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{
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"id": "spine-section",
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"op": "sweep",
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"inputs": {
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"frames": "spine-frames"
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},
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"params": {
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"profile": [
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[
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-0.18,
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-0.18
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],
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[
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0.18,
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-0.18
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],
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[
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0.18,
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0.18
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],
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[
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-0.18,
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0.18
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]
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]
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},
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"visible": false
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},
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{
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"id": "spiral-spines",
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"name": "Spiral spines",
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"op": "repeat",
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"inputs": {
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"source": "spine-section"
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},
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"params": {
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"count": 4,
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"rotate": [
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0,
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0,
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90
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]
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},
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"color": [
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0.69,
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0.47,
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0.29
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],
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"role": "structure"
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},
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{
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"id": "saddle-shell",
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"name": "Lower saddle",
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"op": "surface",
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"params": {
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"xyz": [
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"u",
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"v",
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"0.025*(u*u-v*v)-9"
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],
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"u_domain": [
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-7,
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7
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],
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"v_domain": [
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-7,
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7
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],
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"u_segments": 28,
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"v_segments": 28,
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"thickness": 0.22
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},
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"color": [
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0.57,
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0.66,
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0.58
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],
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"role": "shell"
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}
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]
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}
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Binary file not shown.
@@ -0,0 +1,56 @@
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{
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"blender_version": "5.2.2 LTS",
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"initial": {
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"passed": true,
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"project_id": "braided-atrium",
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"bundle_hash": "c7fbfd0528618a64c9868a908dbc19de3a40cec5e6a6247ef52937b0ace462eb",
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"objects_checked": 17,
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"vertices_checked_including_instances": 11554,
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"triangles_checked_including_instances": 23088,
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"tolerance_m": 1e-05,
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"max_local_vertex_error_m": 1.0060402715329934e-06,
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"max_world_vertex_error_m": 3.1225857623483306e-06,
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"max_matrix_component_error": 7.629394538355427e-07,
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"errors": [],
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"scope": "Base mesh coordinates, connectivity, orientation and transforms. Artist modifiers are deliberately excluded."
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},
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"edited": {
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"passed": true,
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"project_id": "braided-atrium",
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"bundle_hash": "48d124fa042aa478054370e11d7a063edae36f2b5541a578429227ca1fd46b13",
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"objects_checked": 16,
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"vertices_checked_including_instances": 10594,
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"triangles_checked_including_instances": 21168,
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"tolerance_m": 1e-05,
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"max_local_vertex_error_m": 1.0060402715329934e-06,
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"max_world_vertex_error_m": 3.1225857623483306e-06,
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"max_matrix_component_error": 7.629394538355427e-07,
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"errors": [],
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"scope": "Base mesh coordinates, connectivity, orientation and transforms. Artist modifiers are deliberately excluded."
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},
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"undo": {
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"passed": true,
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"project_id": "braided-atrium",
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"bundle_hash": "c7fbfd0528618a64c9868a908dbc19de3a40cec5e6a6247ef52937b0ace462eb",
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"objects_checked": 17,
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"vertices_checked_including_instances": 11554,
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"triangles_checked_including_instances": 23088,
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"tolerance_m": 1e-05,
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"max_local_vertex_error_m": 1.0060402715329934e-06,
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"max_world_vertex_error_m": 3.1225857623483306e-06,
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"max_matrix_component_error": 7.629394538355427e-07,
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"errors": [],
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"scope": "Base mesh coordinates, connectivity, orientation and transforms. Artist modifiers are deliberately excluded."
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},
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"changed_import": {
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"created": 0,
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"updated": 16,
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"removed": [
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"braided-galleries/0002/main"
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],
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"collection": "Spatial Lab / Braided atrium",
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"bundle_hash": "48d124fa042aa478054370e11d7a063edae36f2b5541a578429227ca1fd46b13"
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},
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"preserved_object_identity_modifiers_materials_and_unrelated_objects": true,
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"undo_restored_identical_bundle": true
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}
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File diff suppressed because it is too large
Load Diff
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"""Example of a composable curve deformation loaded with --plugin."""
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import math
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from spatial_lab.kernel import register_operator
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@register_operator('wave-z', version=1, inputs=('path',),
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description='Displace a curve along world Z by a sinusoid of world X.')
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def wave_z(context, params, inputs):
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path = inputs['path']
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if path['kind'] != 'curve':
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raise ValueError('wave-z requires a curve')
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amplitude = context.number(params.get('amplitude', 1))
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wavelength = context.number(params.get('wavelength', 6))
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if wavelength <= 0:
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raise ValueError('wavelength must be positive')
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points = [[x, y, z + amplitude * math.sin(math.tau * x / wavelength)]
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for x, y, z in path['points']]
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return {'kind': 'curve', 'points': points, 'closed': path['closed']}
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