48 lines
1.6 KiB
Plaintext
48 lines
1.6 KiB
Plaintext
// Color Cube
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// This is a color cube centered about the origin. It is used to help determine orientation in the scene.
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// Set unit
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@settings(defaultLengthUnit = mm)
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// Globals referenced in drawRectangle
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size = 100
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halfSize = size / 2
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extrudeLength = 1.0
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metalConstant = 50
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roughnessConstant = 50
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// Create planes for 6 sides of a cube
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bluePlane = offsetPlane(XY, offset = halfSize)
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yellowPlane = offsetPlane(XY, offset = -halfSize)
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greenPlane = offsetPlane(XZ, offset = -halfSize)
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purplePlane = offsetPlane(-XZ, offset = -halfSize)
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redPlane = offsetPlane(YZ, offset = halfSize - extrudeLength)
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tealPlane = offsetPlane(YZ, offset = -halfSize)
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// Sketch a rectangle centered at the origin of the profile
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fn sketchRectangle(profile, color) {
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return profile
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|> startProfileAt([-halfSize, halfSize], %)
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|> angledLine([0, size], %, $rectangleSegmentA001)
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|> angledLine([
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segAng(rectangleSegmentA001) - 90,
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size
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], %, $rectangleSegmentB001)
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|> angledLine([
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segAng(rectangleSegmentA001),
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-segLen(rectangleSegmentA001)
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], %, $rectangleSegmentC001)
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|> line(endAbsolute = [profileStartX(%), profileStartY(%)])
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|> close()
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|> extrude(%, length = extrudeLength)
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|> appearance(color = color, metalness = metalConstant, roughness = roughnessConstant)
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}
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// Sketch each side of the cube
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sketchRectangle(bluePlane, '#0000FF')
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sketchRectangle(yellowPlane, '#FFFF00')
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sketchRectangle(greenPlane, '#00FF00')
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sketchRectangle(redPlane, '#FF0000')
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sketchRectangle(tealPlane, '#00FFFF')
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sketchRectangle(purplePlane, '#FF00FF')
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