2023-01-05 09:49:19 +00:00
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version 1 .
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2023-01-05 14:47:27 +00:00
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2023-02-03 23:05:06 +00:00
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Sprite = <sprite @name string @formals [symbol ...] @shape Shape> .
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Variable = <variable @spriteName string @variable symbol @value any> .
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2023-01-05 14:47:27 +00:00
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2023-01-12 15:05:59 +00:00
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Shape = Mesh / Light / Scale / Move / Rotate / @many [Shape ...] / Texture / Color / Sound / Name / Floor / Nonphysical / Touchable / CSG / Skybox .
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2023-01-05 21:03:35 +00:00
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2023-02-13 16:39:13 +00:00
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Mesh = Sphere / Box / Ground / Plane / External / @turtle turtle.Shape .
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2023-01-05 14:47:27 +00:00
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Sphere = <sphere> .
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Box = <box> .
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2023-02-03 23:05:06 +00:00
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Ground = <ground> .
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2023-01-12 13:16:26 +00:00
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Plane = <plane> .
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External = <external @path string> .
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2023-01-06 12:12:59 +00:00
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Light = <hemispheric-light @v Vector3> .
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2023-01-05 14:47:27 +00:00
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2023-02-03 23:05:06 +00:00
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DoubleValue = @immediate double / @reference symbol .
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ImmediateVector2 = <v @x DoubleValue @y DoubleValue> .
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ImmediateVector3 = <v @x DoubleValue @y DoubleValue @z DoubleValue> .
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ImmediateQuaternion = <q @a DoubleValue @b DoubleValue @c DoubleValue @d DoubleValue> .
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LiteralVector3 = <v @x double @y double @z double> .
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Vector2 = @immediate ImmediateVector2 / @reference symbol .
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Vector3 = @immediate ImmediateVector3 / @reference symbol .
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Quaternion = @immediate ImmediateQuaternion / @reference symbol .
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2023-01-05 14:47:27 +00:00
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Scale = <scale @v Vector3 @shape Shape> .
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Move = <move @v Vector3 @shape Shape> .
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Rotate = @euler <rotate @v Vector3 @shape Shape> / @quaternion <rotate @q Quaternion @shape Shape> .
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2023-01-06 11:16:42 +00:00
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Texture = <texture @spec TextureSpec @shape Shape> .
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TextureSpec =
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/ @simple [@path string]
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/ @uv [@path string @scale Vector2 @offset Vector2]
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2023-02-03 23:05:06 +00:00
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/ @uvAlpha [@path string @scale Vector2 @offset Vector2 @alpha DoubleValue]
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2023-01-05 14:47:27 +00:00
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Color =
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2023-02-03 23:05:06 +00:00
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/ @opaque <color @r DoubleValue @g DoubleValue @b DoubleValue @shape Shape>
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/ @transparent <color @r DoubleValue @g DoubleValue @b DoubleValue @alpha DoubleValue @shape Shape>
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2023-01-05 14:47:27 +00:00
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2023-02-02 20:58:53 +00:00
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Sound = <sound @spec SoundSpec @shape Shape> .
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SoundSpec =
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/ @stream <stream @url string>
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/ @loop <loop @url string>
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2023-01-12 15:05:59 +00:00
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2023-01-05 14:47:27 +00:00
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Name = <name @base string @shape Shape> .
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Floor = <floor @shape Shape> .
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2023-01-05 15:45:19 +00:00
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Nonphysical = <nonphysical @shape Shape> .
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2023-01-06 14:09:46 +00:00
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Touchable = <touchable @shape Shape> .
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2023-01-05 21:03:35 +00:00
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CSG = <csg @expr CSGExpr> .
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CSGExpr =
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2023-01-10 21:04:38 +00:00
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/ <mesh @shape Mesh>
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2023-02-03 23:05:06 +00:00
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/ <scale @v LiteralVector3 @shape CSGExpr>
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/ <move @v LiteralVector3 @shape CSGExpr>
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/ <rotate @v LiteralVector3 @shape CSGExpr>
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2023-01-10 21:04:38 +00:00
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/ <subtract [@base CSGExpr @more CSGExpr ...]>
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/ <union [@base CSGExpr @more CSGExpr ...]>
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/ <intersect [@base CSGExpr @more CSGExpr ...]>
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2023-01-05 21:03:35 +00:00
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/ <invert @shape CSGExpr>
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.
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2023-01-10 15:36:03 +00:00
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Skybox = <skybox @path string> .
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