SwiftyCreatives

Swift创意编码框架。
直接使用Metal进行渲染。灵感来自Processing。支持visionOS。

outputFinalfinal

要求

Swift5.9

支持的平台

macOS v14
iOS v17
visionOS v1
tvOS v17

主要特性

类似Processing的语法

您可以使用Swift编程语言轻松创建图形，同时保留Processing的直观本质。
我喜欢push()和pop()使用Swift的尾随闭包变得如此简单。

import SwiftyCreatives

final class MySketch: Sketch {
    override func draw(encoder: SCEncoder) {
        let count = 20
        for i in 0..<count {
            color(0.75, Float(i) / 40, 1, 0.5)
            push {
                rotateY(Float.pi * 2 / Float(count) * Float(i))
                translate(10, 0, 0)
                box(0, 0, 0, 1, 1, 1)
            }
        }
    }
}

struct ContentView: View {
    var body: some View {
        SketchView(MySketch())
    }
}

截图 2024-02-04 5 38 56

Apple Vision Pro - 沉浸式空间

支持visionOS！您可以通过沉浸式空间渲染深入您的草图！

ImmersiveSpace(id: "ImmersiveSpace") {
    CompositorLayer(configuration: ContentStageConfiguration()) { layerRenderer in
        let renderer = RendererBase.BlendMode.normalBlend.getRenderer(sketch: SampleSketch(), layerRenderer: layerRenderer)
        renderer.startRenderLoop()
    }
}

ddd

xib转3D空间！

使用xib创建UIView，并将其放置在3D场景中！
UIButton可以与IBAction连接，并可以在3D空间中点击。

outout

安装

使用Swift包管理器。

dependencies: [
    .package(url: "https://github.com/yukiny0811/swifty-creatives.git", branch: "main")
]

.product(name: "SwiftyCreatives", package: "swifty-creatives")

功能特性

事件

open func setupCamera(camera: MainCamera) {}
open func preProcess(commandBuffer: MTLCommandBuffer) {}
open func update(camera: MainCamera) {}
open func draw(encoder: SCEncoder) {}
open func afterCommit(texture: MTLTexture?) {}
open func postProcess(texture: MTLTexture, commandBuffer: MTLCommandBuffer) {}

#if os(macOS)
open func mouseMoved(camera: MainCamera, location: f2) {}
open func mouseDown(camera: MainCamera, location: f2) {}
open func mouseDragged(camera: MainCamera, location: f2) {}
open func mouseUp(camera: MainCamera, location: f2) {}
open func mouseEntered(camera: MainCamera, location: f2) {}
open func mouseExited(camera: MainCamera, location: f2) {}
open func keyDown(with event: NSEvent, camera: MainCamera, viewFrame: CGRect) {}
open func keyUp(with event: NSEvent, camera: MainCamera, viewFrame: CGRect) {}
open func viewWillStartLiveResize(camera: MainCamera, viewFrame: CGRect) {}
open func resize(withOldSuperviewSize oldSize: NSSize, camera: MainCamera, viewFrame: CGRect) {}
open func viewDidEndLiveResize(camera: MainCamera, viewFrame: CGRect) {}
open func scrollWheel(with event: NSEvent, camera: MainCamera, viewFrame: CGRect) {}
#endif

#if os(iOS)
open func onScroll(delta: CGPoint, camera: MainCamera, view: UIView, gestureRecognizer: UIPanGestureRecognizer) {}
open func touchesBegan(camera: MainCamera, touchLocations: [f2]) {}
open func touchesMoved(camera: MainCamera, touchLocations: [f2]) {}
open func touchesEnded(camera: MainCamera, touchLocations: [f2]) {}
open func touchesCancelled(camera: MainCamera, touchLocations: [f2]) {}
#endif