225 lines
4.8 KiB
YAML
225 lines
4.8 KiB
YAML
# ======================================================
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# bounding-boxes.yml
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#
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# This file describes the banner image for the "Bounding
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# boxes and hierarches" bonus chapter, at
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#
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# http://www.raytracerchallenge.com/bonus/bounding-boxes.html
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#
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# by Jamis Buck <jamis@jamisbuck.org>
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# ======================================================
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# ======================================================
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# the camera
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# ======================================================
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- add: camera
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width: 500
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height: 200
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field-of-view: 1.2
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from: [0, 2.5, -10]
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to: [0, 1, 0]
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up: [0, 1, 0]
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# ======================================================
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# lights
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# ======================================================
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- add: light
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at: [-10, 100, -100]
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intensity: [1, 1, 1]
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- add: light
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at: [0, 100, 0]
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intensity: [0.1, 0.1, 0.1]
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- add: light
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at: [100, 10, -25]
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intensity: [0.2, 0.2, 0.2]
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- add: light
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at: [-100, 10, -25]
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intensity: [0.2, 0.2, 0.2]
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# ======================================================
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# definitions
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# ======================================================
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- define: raw-bbox
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value:
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add: cube
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shadow: false
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transform:
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- [ translate, 1, 1, 1 ]
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- [ scale, 3.73335, 2.5845, 1.6283 ]
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- [ translate, -3.9863, -0.1217, -1.1820 ]
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- define: dragon
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value:
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add: obj
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file: dragon.obj
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transform:
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- [ translate, 0, 0.1217, 0]
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- [ scale, 0.268, 0.268, 0.268 ]
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- define: bbox
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value:
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add: raw-bbox
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transform:
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- [ translate, 0, 0.1217, 0]
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- [ scale, 0.268, 0.268, 0.268 ]
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- define: pedestal
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value:
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add: cylinder
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min: -0.15
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max: 0
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closed: true
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material:
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color: [ 0.2, 0.2, 0.2 ]
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ambient: 0
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diffuse: 0.8
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specular: 0
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reflective: 0.2
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# ======================================================
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# scene
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# ======================================================
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- add: group
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transform:
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- [ translate, 0, 2, 0 ]
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children:
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- add: pedestal
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- add: group
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children:
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- add: dragon
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material:
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color: [ 1, 0, 0.1 ]
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ambient: 0.1
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diffuse: 0.6
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specular: 0.3
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shininess: 15
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- add: bbox
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material:
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ambient: 0
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diffuse: 0.4
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specular: 0
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transparency: 0.6
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refractive-index: 1
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- add: group
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transform:
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- [ translate, 2, 1, -1 ]
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children:
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- add: pedestal
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- add: group
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transform:
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- [ rotate-y, 4 ]
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- [ scale, 0.75, 0.75, 0.75 ]
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children:
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- add: dragon
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material:
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color: [ 1, 0.5, 0.1 ]
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ambient: 0.1
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diffuse: 0.6
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specular: 0.3
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shininess: 15
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- add: bbox
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material:
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ambient: 0
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diffuse: 0.2
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specular: 0
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transparency: 0.8
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refractive-index: 1
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- add: group
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transform:
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- [ translate, -2, .75, -1 ]
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children:
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- add: pedestal
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- add: group
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transform:
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- [ rotate-y, -0.4 ]
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- [ scale, 0.75, 0.75, 0.75 ]
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children:
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- add: dragon
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material:
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color: [ 0.9, 0.5, 0.1 ]
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ambient: 0.1
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diffuse: 0.6
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specular: 0.3
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shininess: 15
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- add: bbox
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material:
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ambient: 0
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diffuse: 0.2
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specular: 0
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transparency: 0.8
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refractive-index: 1
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- add: group
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transform:
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- [ translate, -4, 0, -2 ]
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children:
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- add: pedestal
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- add: group
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transform:
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- [ rotate-y, -0.2 ]
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- [ scale, 0.5, 0.5, 0.5 ]
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children:
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- add: dragon
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material:
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color: [ 1, 0.9, 0.1 ]
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ambient: 0.1
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diffuse: 0.6
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specular: 0.3
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shininess: 15
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- add: bbox
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material:
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ambient: 0
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diffuse: 0.1
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specular: 0
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transparency: 0.9
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refractive-index: 1
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- add: group
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transform:
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- [ translate, 4, 0, -2 ]
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children:
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- add: pedestal
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- add: group
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transform:
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- [ rotate-y, 3.3 ]
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- [ scale, 0.5, 0.5, 0.5 ]
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children:
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- add: dragon
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material:
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color: [ 0.9, 1, 0.1 ]
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ambient: 0.1
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diffuse: 0.6
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specular: 0.3
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shininess: 15
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- add: bbox
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material:
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ambient: 0
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diffuse: 0.1
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specular: 0
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transparency: 0.9
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refractive-index: 1
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- add: group
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transform:
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- [ translate, 0, 0.5, -4 ]
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children:
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- add: pedestal
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- add: dragon
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material:
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color: [ 1, 1, 1 ]
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ambient: 0.1
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diffuse: 0.6
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specular: 0.3
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shininess: 15
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transform:
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- [ rotate-y, 3.1415 ]
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