1.3.7

• Added debug command for highlighting invisible geometry
• Custom blocks can now return any value type, not just meshes or paths
• Infix expressions are now handled correctly when used in a statement position
• Improved type mismatch error messages for block parameters
• String values are no longer nullable and empty strings are handled more correctly
• Nested command calls without parentheses are now handled correctly
• Improved type reporting for single-value tuples in error messages
• Updated print behavior to better match text interpolation

1.3.6

• Added text interpolation, allowing text strings to be constructed dynamically
• Import and textures file paths can now be constructed dynamically
• Alpha component of colors can now be overridden with a convenient syntax
• Removed confusing references to "string" and "identifier" from error messages
• Added ability to load text fonts from a file name or path
• Fixed bug where font getter returned texture instead
• Improved help documentation

1.3.5

• Numbers can now be used in text blocks
• Fixed bug with times/divide operator associativity
• Fixed default zoom level in viewer when axes are shown
• Fixed bug in scene bounds calculation when children have a transform applied
• Improved error message for missing files specified by full path
• Limited maximum lineWidth when rendering paths

1.3.4

• The position/size/orientation options can now be used inside text blocks
• Fixed parsing error when using inline expressions in loop range
• Unsupported string escape sequences are now treated as an error
• Command parameters are now included in assertion failure error highlighting
• Fixed bug with sequential escape sequences in text

1.3.3

• Fixed crash when font is set to an empty string
• Fixed incorrect suggestion of option for typos in contexts where it isn't available
• Print logging in a long/infinite loop no longer freezes UI
• Help index is now generated automatically
• Improved help for colors and text

1.3.2

• Added stack overflow detection, preventing crashes due to infinite recursion
• Added support for underscores in identifiers
• Empty and single-element tuples are now permitted (useful in loops and data structures)
• Looping over vector, size and color values is no longer permitted (only tuples and ranges)
• Geometry Hashable implementation is now based on value rather than reference
• Bumped Euclid to 0.5.12, which fixes the getters for Rotation.pitch/yaw/roll
• Shape position/orientation/size are now read/write properties instead of setters
• Wireframes are now rendered with polygons instead of lines on x86, for better quality
• Added open/create document prompt when opening app
• Improved Welcome view

1.3.1

• Disabled axes by default and added instructions for enabling to help
• Added ordinal members for accessing arbitrary tuple elements
• Fixed rendering bug when using negative scale values
• Fixed bug where functions were able to access local variables of the caller
• Fixed dot operator (member lookup) chaining
• Added documentation for tuples and structured data access
• Bumped Euclid to 0.5.11, which includes several performance optimizations
• Fixed issue where console would not clear correctly when reloading
• Fixed hint message when missing closing brace
• Added colour and grey as aliases for color and gray
• Made stroke line width proportional to the scene size
• Improved logic for default camera zoom level
• Increase antialiasing quality in viewer
• Updated screenshots and fixed bugs in help examples

1.3.0

• Added new standalone range expression with optional step value
• For loops can now be used with either range or tuple/vector values
• Added support for hex color literals
• Added standard color names as constants
• Inherited standard library symbols no longer override user-defined constants
• All ShapeScript value types now conform to AnyHashable
• Removed CustomStringConvertible conformance from GeometryType as it made debugging harder
• Renamed StatementType.node to StatementType.block, since the term was confusing
• Bumped Euclid to 0.5.10, which includes several bug fixes and features
• Fixed crash when trying to access vector or color members from a non-numeric tuple
• Fixed crash when trying to color members from a tuple with more than 4 elements
• Accessing vector members on a tuple with more than 3 elements now raises an error
• Made unchecked Color initializer private
• Removed SceneViewController.snapshot() method
• Added option to show axes in ShapeScript Viewer
• Wireframe view option in viewer is now rendered using lines instead of SceneKit Debug option
• Made wireframe view option persistent across app launches

1.2.4

• Fixed a crash when logging large integer values
• Fixed bug where negative numbers would be logged as zero when using the print command
• Improved formatting of logged numeric values generally

1.2.3

• Enabled parenthesized expressions to span multiple lines
• Improved error message when assigning multiple values to single type
• Fixed assigning color literal value to background without parens
• Added Color initializers
• Added SceneViewController.snapshot() method