Matt54

import Foundation

enum ExampleAudioFXFiles {
    case cannonShot
    case fireworkExplode
    
    static let baseURL = URL(string: "https://matt54.github.io/Resources/")!
    var url: URL {
        return ExampleAudioFXFiles.baseURL.appendingPathComponent( "\(filenameWithExtension)" )
    }

Matt54

import RealityKit
import SwiftUI

struct IncrementallyUpdatingMultiPartData {
    var settings: IncrementallyUpdatingMultiPartSettings

    // Mesh buffer offsets (set once during initialization)
    var vertexOffset: Int = 0
    var indexOffset: Int = 0
    

Matt54

import RealityKit
import SwiftUI

struct MultiPartMeshView: View {
    let radius: Float = 0.25
    
    var body: some View {
        RealityView { content in
            if let mesh = try? createMesh(),
               let resource = try? MeshResource(from: mesh)

Matt54

import Foundation

struct BranchSegment {
    var startPosition: SIMD3<Float>
    var endPosition: SIMD3<Float>
    var radius: Float
    
    init(startPosition: SIMD3<Float>, endPosition: SIMD3<Float>, radius: Float) {
        self.startPosition = startPosition
        self.endPosition = endPosition

Matt54

#ifndef MorphingSpherePlaneParams_h
#define MorphingSpherePlaneParams_h

struct MorphingSpherePlaneParams {
    int latitudeBands;
    int longitudeBands;
    float radius;
    float morphAmount;
};

Matt54

#ifndef MorphingSpherePlaneParams_h
#define MorphingSpherePlaneParams_h

struct MorphingSpherePlaneParams {
    int latitudeBands;
    int longitudeBands;
    float radius;
    float morphAmount;
};

Matt54

import Foundation

struct Branch {
    var segments: [BranchSegment] = []
    var dynamicSegment: BranchSegment? // the end of the branch that's currently growing
    var completedSegments: Int = 0
    var currentGrowthProgress: Float = 0.0
    var isActive: Bool = true
    var branchId: UUID = UUID()
    var parentBranchId: UUID?

Matt54

import RealityKit
import SwiftUI

struct CenterExtrudedTextView: View {
    let entity: Entity = try! getEntity()
    
    var body: some View {
        RealityView { content in
            content.add(entity)
        }

Matt54

import SwiftUI
import RealityKit
import Metal

struct PancakeEffectView: View {
    @State var entity: ModelEntity?
    @State var lowLevelMesh: LowLevelMesh?
    @State var originalVerticesBuffer: MTLBuffer?
    @State var timer: Timer?
    @State var isForward: Bool = true

Matt54

#ifndef HeightMapParams_h
#define HeightMapParams_h

struct HeightMapParams {
    simd_float2 size;
    simd_uint2 dimensions;
};

#endif /* HeightMapParams_h */