yukiny0811/swifty-creatives

AI Documentation (Q&A)

https://chatgpt.com/g/g-67a4bd5b2f6c81918311ea49989be5d5-swifty-creatives-q-a

Requirements

• Swift5.9

Supported Platforms

• macOS v14
• iOS v17
• visionOS v1
• tvOS v17

Key Features

Processing-like Syntax

You can easily create your graphics, using Swift Programming Language with the intuitive essence of Processing. I like how ``push()` and `pop()`` became super simple using Swift's trailing closure.

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())
    }
}

[スクリーンショット 2024-02-04 5 38 56]

Apple Vision Pro - Immersive Space

Supports visionOS! You can dive in to your sketch with Immersive Space rendering!

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

[ddd]

xib to 3D Space!

Create UIView with xib, and place it in 3D scene! UIButton can be connected with IBAction, and can be tapped in 3d space.

[outout]

Installation

Use Swift Package Manager.

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

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

Features

• [x] Geometries

- [x] Rectangle - [x] Circle - [x] Box - [x] Triangle - [x] Line - [x] BoldLine - [x] 3D Model (obj) - [x] Image - [x] Text - [x] 3D Text - [x] UIView Object (3d view created from xib, with interactive button) - [x] Mesh - [x] Vertex Buffer - [x] SVG

• [x] Geometries with Hit Test (you can click or hover on it)

- [x] HitTestableRect - [x] HitTestableBox - [x] HitTestableImg

• [x] Effects

- [x] Color - [x] Fog - [x] Bloom - [x] Post Process (you can create your own)

• [x] Transforms

- [x] Translate - [x] Rotate - [x] Scale - [x] Push & Pop

• [x] Rendering

- [x] Normal rendering with depth test - [x] Add blend rendering - [x] Transparent rendering with depth test

• [x] Animation

- [x] SCAnimatable property wrapper for animations

• [x] Audio

- [x] Audio Input - [x] FFT

• [x] Camera

- [x] Perspective Camera - [x] Orthographic Camera - [x] Customizable fov

• [x] View

- [x] SwiftUI View - [x] UIKit View - [x] visionOS Immersive Space

• [x] Others

- [x] Creating original geomery class - [x] Font Rendering

Events

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

Other Examples

[ExampleMacOSApp 2023年-02月-24日 17 11 06]

[CheckMacOS 2023年-03月-01日 6 46 57]

[QuickTime Player - 画面収録 2023-02-10 1 53 14 mov 2023年-02月-10日 2 55 14]

[stable fluids]

Credits

• swifty-creatives library is created by Yuki Kuwashima
• twitter: @yukiny_sfc
• email

Package Metadata

Repository: yukiny0811/swifty-creatives

Default branch: main

README: README.md