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Adjust warp effect

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This commit is contained in:
Isaac
2024-07-30 23:44:54 +08:00
parent 83be782893
commit 19675003f3
1 changed files with 44 additions and 21 deletions
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65
submodules/TelegramUI/Components/SpaceWarpView/Sources/SpaceWarpView.swift
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@@ -368,7 +368,7 @@ open class SpaceWarpNodeImpl: ASDisplayNode, SpaceWarpNode {
transition.setFrame(view: self.backgroundView, frame: CGRect(origin: CGPoint(), size: size))
let params = RippleParams(amplitude: 20.0, frequency: 15.0, decay: 8.0, speed: 1400.0)
let params = RippleParams(amplitude: 10.0, frequency: 15.0, decay: 8.0, speed: 1400.0)
if let currentCloneView = self.currentCloneView {
currentCloneView.removeFromSuperview()
@@ -418,26 +418,6 @@ open class SpaceWarpNodeImpl: ASDisplayNode, SpaceWarpNode {
self.contentNodeSource.clipsToBounds = true
self.contentNodeSource.layer.cornerRadius = cornerRadius
/*let gradientLayer: SimpleGradientLayer
if let current = self.gradientLayer {
gradientLayer = current
} else {
gradientLayer = SimpleGradientLayer()
self.gradientLayer = gradientLayer
self.layer.addSublayer(gradientLayer)
gradientLayer.type = .radial
gradientLayer.colors = [UIColor.clear.cgColor, UIColor.clear.cgColor, UIColor.white.cgColor, UIColor.clear.cgColor, UIColor.clear.cgColor]
}
gradientLayer.frame = CGRect(origin: CGPoint(), size: size)
gradientLayer.startPoint = CGPoint(x: startPoint.x / size.width, y: startPoint.x / size.height)
let radius = CGSize(width: maxEdge, height: maxEdge)
let endEndPoint = CGPoint(x: (gradientLayer.startPoint.x + radius.width) * 1.0, y: (gradientLayer.startPoint.y + radius.height) * 1.0)
gradientLayer.endPoint = endEndPoint
let progress = max(0.0, min(1.0, self.timeValue / maxDelay))*/
#if DEBUG
if let fpsView = self.fpsView {
fpsView.update()
@@ -456,6 +436,49 @@ open class SpaceWarpNodeImpl: ASDisplayNode, SpaceWarpNode {
meshView.frame = CGRect(origin: CGPoint(), size: size)
if let shockwave = self.shockwaves.first {
let gradientLayer: SimpleGradientLayer
if let current = self.gradientLayer {
gradientLayer = current
} else {
gradientLayer = SimpleGradientLayer()
self.gradientLayer = gradientLayer
self.layer.addSublayer(gradientLayer)
gradientLayer.type = .radial
//gradientLayer.colors = [UIColor.clear.cgColor, UIColor.clear.cgColor, UIColor.red.cgColor, UIColor.clear.cgColor]
gradientLayer.colors = [UIColor(white: 1.0, alpha: 0.0).cgColor, UIColor(white: 1.0, alpha: 0.0).cgColor, UIColor(white: 1.0, alpha: 0.2).cgColor, UIColor(white: 1.0, alpha: 0.0).cgColor]
}
gradientLayer.frame = CGRect(origin: CGPoint(), size: size)
gradientLayer.startPoint = CGPoint(x: shockwave.startPoint.x / size.width, y: shockwave.startPoint.y / size.height)
let distance = shockwave.timeValue * params.speed
let progress = max(0.0, distance / min(size.width, size.height))
let radius = CGSize(width: 1.0 * progress, height: (size.width / size.height) * progress)
let endEndPoint = CGPoint(x: (gradientLayer.startPoint.x + radius.width), y: (gradientLayer.startPoint.y + radius.height))
gradientLayer.endPoint = endEndPoint
let maxWavefrontNorm: CGFloat = 0.3
let normProgress = max(0.0, min(1.0, progress))
let interpolatedNorm: CGFloat = 1.0 * (1.0 - normProgress) + maxWavefrontNorm * normProgress
let wavefrontNorm: CGFloat = max(0.01, min(0.99, interpolatedNorm))
gradientLayer.locations = ([0.0, 1.0 - wavefrontNorm, 1.0 - wavefrontNorm * 0.5, 1.0] as [CGFloat]).map { $0 as NSNumber }
let alphaProgress: CGFloat = max(0.0, min(1.0, normProgress / 0.15))
var interpolatedAlpha: CGFloat = alphaProgress
interpolatedAlpha = max(0.0, min(1.0, interpolatedAlpha))
gradientLayer.opacity = Float(interpolatedAlpha)
} else {
if let gradientLayer = self.gradientLayer {
self.gradientLayer = nil
gradientLayer.removeFromSuperlayer()
}
}
let itemSize = CGSize(width: size.width / CGFloat(resolution.x), height: size.height / CGFloat(resolution.y))
var instanceBounds: [CGRect] = []