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Adjust ripple

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This commit is contained in:
Isaac
2024-07-26 20:08:08 +08:00
parent d2b9132849
commit 65d4417101
2 changed files with 7 additions and 18 deletions
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23
submodules/TelegramUI/Components/SpaceWarpView/Sources/SpaceWarpView.swift
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@@ -122,6 +122,10 @@ private func transformCoordinate(
} else {
rippleAmount = absRippleAmount
}
if distance <= 40.0 {
rippleAmount *= 0.5
}
// A vector of length `amplitude` that points away from position.
let n: CGPoint
@@ -147,7 +151,7 @@ func transformToFitQuad2(frame: CGRect, topLeft tl: CGPoint, topRight tr: CGPoin
quadBR: CGPoint(x: br.x - frameTopLeft.x, y: br.y - frameTopLeft.y)
)
let anchorPoint = frame.center
let anchorPoint = frame.origin
let anchorOffset = CGPoint(x: anchorPoint.x - frame.origin.x, y: anchorPoint.y - frame.origin.y)
let transPos = CATransform3DMakeTranslation(anchorOffset.x, anchorOffset.y, 0)
let transNeg = CATransform3DMakeTranslation(-anchorOffset.x, -anchorOffset.y, 0)
@@ -196,21 +200,6 @@ private func boundingBox(forQuadWithTR tr: CGPoint, tl: CGPoint, bl: CGPoint, br
}
func rectToQuad(rect: CGRect, quadTL topLeft: CGPoint, quadTR topRight: CGPoint, quadBL bottomLeft: CGPoint, quadBR bottomRight: CGPoint) -> CATransform3D {
/*if "".isEmpty {
let destination = Perspective(Quadrilateral(
topLeft,
topRight,
bottomLeft,
bottomRight
))
// Starting perspective is the current overlay frame or could be another 4 points.
let start = Perspective(Quadrilateral(rect.origin, rect.size))
// Caclulate CATransform3D from start to destination
return start.projectiveTransform(destination: destination)
}*/
return rectToQuad(rect: rect, quadTLX: topLeft.x, quadTLY: topLeft.y, quadTRX: topRight.x, quadTRY: topRight.y, quadBLX: bottomLeft.x, quadBLY: bottomLeft.y, quadBRX: bottomRight.x, quadBRY: bottomRight.y)
}
@@ -493,7 +482,7 @@ open class SpaceWarpNodeImpl: ASDisplayNode, SpaceWarpNode {
}
instanceBounds.append(frame)
instancePositions.append(frame.center)
instancePositions.append(frame.origin)
instanceTransforms.append(transform)
}