kopia lustrzana https://github.com/Tldraw/Tldraw
Improves drawing
rodzic
b8d58f2d50
commit
58c9fc9f83
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@ -80,17 +80,25 @@ export default class BrushSession extends BaseSession {
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}
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}
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// Round the new point (helps keep our data tidy)
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// Low pass the current input point against the previous one
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const nextPrev = vec.med(this.previous, point)
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// A delta to project the projected point
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const offset = vec.mul(vec.sub(nextPrev, this.previous), 2)
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this.previous = nextPrev
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// Generate some temporary points towards a projected point
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const temporaryPoints = [0.7, 0.9, 0.95, 1].map((v) =>
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vec.round([
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...vec.sub(vec.lrp(this.previous, point, v), this.origin),
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...vec.sub(
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vec.lrp(this.previous, vec.add(point, offset), v),
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this.origin
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),
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pressure,
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])
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)
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// Low pass the current input point against the previous one
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this.previous = vec.med(this.previous, point)
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// Don't add duplicate points. It's important to test against the
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// adjusted (low-passed) point rather than the input point.
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@ -19,9 +19,6 @@ import {
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getShape,
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screenToWorld,
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setZoomCSS,
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translateBounds,
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getParentOffset,
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getParentRotation,
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rotateBounds,
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getBoundsCenter,
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getDocumentBranch,
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@ -45,7 +42,6 @@ import {
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DashStyle,
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SizeStyle,
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ColorStyle,
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Bounds,
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} from 'types'
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import session from './session'
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import { pointInBounds } from 'utils/bounds'
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