Matt54

import RealityKit
import SwiftUI

struct ImageSphere: View {
    let cgImage: CGImage
    @State private var rotationAngle: Float = 0
    @State private var previousSize: SIMD3<Float> = .zero
    
    var body: some View {
        GeometryReader3D { proxy in

Matt54

import RealityKit
import SwiftUI

struct GradientTextureSphereView: View {
    let cgImage: CGImage
    @State private var rotationAngle: Float = 0
    @State private var previousSize: SIMD3<Float> = .zero
    
    var body: some View {
        GeometryReader3D { proxy in

Matt54

import RealityKit
import SwiftUI

struct OpacityThresholdSphere: View {
    let outerCGImage: CGImage
    let innerCGImage: CGImage
    @State private var outerEntity: Entity?
    @State private var innerEntity: Entity?
    @State private var rotationAngle: Float = 0
    @State private var frameDuration: TimeInterval = 0.0

Matt54

import RealityKit
import SwiftUI

struct GlowingSphere: View {
    @State private var opacity: Float = 1.0
    @State private var isForward: Bool = false
    
    var body: some View {
        GeometryReader3D { proxy in
            RealityView { content in

Matt54

import RealityKit
import SwiftUI

struct FlowerPetal: View {
    @State private var rotationAngle: Float = 0
    
    var body: some View {
        RealityView { content in
            let leafEntity = try! leafEntity()
            content.add(leafEntity)

Matt54

import RealityKit
import SwiftUI

struct GlowingLowPolySphere: View {
    @State private var opacity: Float = 1.0
    @State private var isForward: Bool = false
    @State private var rotationAngles: SIMD3<Float> = [0, 0, 0]
    @State private var modulationTimer: Timer?
    @State private var time: Double = 0.0
    @State private var lastRotationUpdateTime = CACurrentMediaTime()

Matt54

import RealityKit
import SwiftUI

struct AddBlendModeView: View {
    var isSphereOnTop: Bool = true
    @State var rootEntity: Entity?
    
    var body: some View {
        RealityView { content in
        } update: { content in

Matt54

import RealityKit
import SwiftUI

struct FibonacciLatticeView: View {
    @State private var rotationAngles: SIMD3<Float> = [0, 0, 0]
    @State private var modulationTimer: Timer?
    @State private var time: Double = 0.0
    @State private var lastRotationUpdateTime = CACurrentMediaTime()
    
    let overallSphereRadius: Float = 0.0875

Matt54

extension MeshResource {
    static func generateSpecificSphere(radius: Float, latitudeBands: Int = 10, longitudeBands: Int = 10) throws -> MeshResource {
        let vertexCount = (latitudeBands + 1) * (longitudeBands + 1)
        let indexCount = latitudeBands * longitudeBands * 6
        
        var desc = MyVertex.descriptor
        desc.vertexCapacity = vertexCount
        desc.indexCapacity = indexCount
        
        let mesh = try LowLevelMesh(descriptor: desc)

Matt54

import RealityKit
import SwiftUI

struct ExtrudedTextView: View {
    let entity: Entity = try! getEntity()
    
    var body: some View {
        RealityView { content in
            // hack to align text in volume
            entity.transform.translation.x -= 0.21