Add fill style UI for primitives following Excalidraw's approach#9
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Add fill style UI for primitives following Excalidraw's approach#9
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Introduce FillStyle enum (None, Solid, Hachure, CrossHatch) replacing the boolean fill flag. Implement scanline-based hachure fill algorithm matching Excalidraw/RoughJS: rotate polygon, cast horizontal scanlines, find edge intersections, and apply roughness to fill lines. Cross-hatch is two perpendicular hachure passes. Add a 2x2 fill style picker panel on the right side (visible when shape tools are active), F key cycles through fill styles, and clicking a fill button applies to selection. Backward-compatible deserialization handles old `fill: bool` documents. https://claude.ai/code/session_015YxRGKCfhfuoNHABHmD6bX
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Introduce FillStyle enum (None, Solid, Hachure, CrossHatch) replacing the boolean fill flag. Implement scanline-based hachure fill algorithm matching Excalidraw/RoughJS: rotate polygon, cast horizontal scanlines, find edge intersections, and apply roughness to fill lines. Cross-hatch is two perpendicular hachure passes. Add a 2x2 fill style picker panel on the right side (visible when shape tools are active), F key cycles through fill styles, and clicking a fill button applies to selection. Backward-compatible deserialization handles old
fill: booldocuments.https://claude.ai/code/session_015YxRGKCfhfuoNHABHmD6bX