1.8.6

• Bumped Euclid to version 0.7.8
• Bumped SVGPath to version 1.1.5

1.8.5

• The calculation of exactBounds is now cancellable
• Fixed issue where .bounds member didn't work on text path output
• Partial scene progress is now rendered after an error to facilitate debugging
• Scalar SCNMaterial properties like roughness are now imported correctly
• Mouse or tap selection now works through invisible objects
• Optional function arguments can now be omitted
• Added fileURL property to Program

1.8.4

• Added in operator for testing if a value lies within a tuple or range
• Negative subscript indices can now be used to access elements at the end of a list
• Improved error messages for member access and subscripting
• Fixed bug with subscripting parenthesized values
• Fixed a bug with casting single-element tuples
• Made SVGPath functions public
• Bumped Euclid to version 0.7.7

1.8.3

• Fixed file access bug for iCloud hosted files
• Fixed issue where initial seed for random sequence wasn't truncated to correct range
• Updated iOS TextView with some bug fixes
• Bumped Euclid to version 0.7.6
• Bumped LRUCache to version 1.0.7

1.8.2

• Fixed alpha blending bugs in rendered images
• Uniform vertex colors are now converted to a material
• Improved error messaging for file access errors
• Increased stack limit to prevent overflow for trivial recursion
• Fixed double application of local transform to imported shapes
• Fixed double application of local transform in functions
• Bumped Euclid to version 0.7.4
• Bumped LRUCache to version 1.0.5

1.8.1

• Improved color replacement for imported shapes
• STL import now supports facet colors
• Linux CLI now supports binary STL export
• Improved reporting of system errors
• Added camera.antialiased property
• Bumped Euclid to version 0.7.3
• Bumped SVGPath to version 1.1.4
• Added visionOS support

1.8.0

• Added switch/case statements
• Added subscripting support for objects and tuples
• Added object constructor command
• Objects can now be cast to/from memberwise types
• Added light.shadow property
• The opacity property can now be set to a texture
• Textures now use nearest-neighbor filtering for upscaling instead of linear
• Added normals command for setting surface normals with a texture
• Added roughness and metallicity properties for physically based rendering (PBR)
• Added material command for setting all material properties at once
• Combined Material.color and texture properties into single property internally
• The Material.isOpaque property is now correctly computed when using a texture
• Added text.string, font, color and linespacing members
• You can now use import statements in expressions
• Object values are now correctly unwrapped
• Removed some deprecated methods

1.7.1

• Fixed spotlight debug shape orientation
• Added Geometry.withoutLights() method
• Added Geometry.withoutGroupTransform() method
• Deprecated Geometry.with(name:) method
• Added point.isCurved and polygon.center member properties
• Added object type logging and made logging less error-prone
• Added documentation for lights limit introduced in 1.7.0

1.7.0

• Fixed ambiguity when calling functions with parenthesized arguments
• Added error message when using more than 8 lights in a scene
• Bumped Euclid to version 0.7.1

1.6.14

• Bumped Euclid to version 0.6.18 (fixes crash when building with Xcode 15)