snapshot of https://github.com/tldraw/tldraw.git (main, 2026-09-23; blobs > 131072B omitted)

templates/agent/client/parts/BlurryShapesPartUtil.ts

@@ -0,0 +1,49 @@
+import { Box } from 'tldraw'
+import { convertTldrawShapeToBlurryShape } from '../../shared/format/convertTldrawShapeToBlurryShape'
+import { BlurryShapesPart } from '../../shared/schema/PromptPartDefinitions'
+import { AgentRequest } from '../../shared/types/AgentRequest'
+import { AgentHelpers } from '../AgentHelpers'
+import { PromptPartUtil, registerPromptPartUtil } from './PromptPartUtil'
+
+export const BlurryShapesPartUtil = registerPromptPartUtil(
+	class BlurryShapesPartUtil extends PromptPartUtil<BlurryShapesPart> {
+		static override type = 'blurryShapes' as const
+
+		override getPart(request: AgentRequest, helpers: AgentHelpers): BlurryShapesPart {
+			const { editor } = this
+
+			const shapes = editor.getCurrentPageShapesSorted()
+			const contextBoundsBox = Box.From(request.bounds)
+
+			// Get all shapes within the agent's viewport
+			const shapesInBounds = shapes.filter((shape) => {
+				const bounds = editor.getShapeMaskedPageBounds(shape)
+				if (!bounds) return false
+				return contextBoundsBox.includes(bounds)
+			})
+
+			// Convert the shapes to the blurry shape format
+			const blurryShapes = shapesInBounds
+				.map((shape) => convertTldrawShapeToBlurryShape(editor, shape))
+				.filter((s) => s !== null)
+
+			// Apply the offset and round the blurry shapes
+			const normalizedBlurryShapes = blurryShapes.map((shape) => {
+				const bounds = helpers.roundBox(
+					helpers.applyOffsetToBox({
+						x: shape.x,
+						y: shape.y,
+						w: shape.w,
+						h: shape.h,
+					})
+				)
+				return { ...shape, x: bounds.x, y: bounds.y, w: bounds.w, h: bounds.h }
+			})
+
+			return {
+				type: 'blurryShapes',
+				shapes: normalizedBlurryShapes,
+			}
+		}
+	}
+)