Drew Olbrich drewolbrich
drewolbrich
/ View+WindowGeometryPreferences.swift
Last active
April 29, 2024 14:34
A visionOS SwiftUI view modifier that can be used to hide a window's resize handles or to constrain a window's aspect ratio
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| // | |
| // View+WindowGeometryPreferences.swift | |
| // | |
| // Created by Drew Olbrich on 1/30/24. | |
| // Copyright © 2024 Lunar Skydiving LLC. All rights reserved. | |
| // | |
| // MIT License | |
| // | |
| // Permission is hereby granted, free of charge, to any person obtaining a copy | |
| // of this software and associated documentation files (the "Software"), to deal |
drewolbrich
/ WindowBarGestureModifier.swift
Last active
April 17, 2024 15:26
A visionOS RealityView view modifier that handles drag gestures
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| // | |
| // WindowBarGestureModifier.swift | |
| // | |
| // Created by Drew Olbrich on 10/25/23. | |
| // Copyright © 2023 Lunar Skydiving LLC. All rights reserved. | |
| // | |
| // MIT License | |
| // | |
| // Permission is hereby granted, free of charge, to any person obtaining a copy | |
| // of this software and associated documentation files (the "Software"), to deal |
drewolbrich
/ View+AttachmentPivot.swift
Created
April 11, 2024 17:44
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| // | |
| // View+AttachmentPivot.swift | |
| // | |
| // Created by Drew Olbrich on 4/11/24. | |
| // Copyright © 2024 Lunar Skydiving LLC. All rights reserved. | |
| // | |
| // MIT License | |
| // | |
| // Permission is hereby granted, free of charge, to any person obtaining a copy | |
| // of this software and associated documentation files (the "Software"), to deal |
drewolbrich
/ Entity+Opacity.swift
Last active
April 5, 2024 13:58
An Entity extension that supports animated changes the opacity of an entity and its descendants
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| // | |
| // Entity+Opacity.swift | |
| // | |
| // Created by Drew Olbrich on 10/25/23. | |
| // Copyright © 2023 Lunar Skydiving LLC. All rights reserved. | |
| // | |
| // MIT License | |
| // | |
| // Permission is hereby granted, free of charge, to any person obtaining a copy | |
| // of this software and associated documentation files (the "Software"), to deal |
drewolbrich
/ ScaledVolumeContentView.swift
Last active
March 20, 2024 22:22
An example of how to make visionOS volumes work correctly with Settings > Display > Appearance > Window Zoom
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| // | |
| // ScaledVolumeContentView.swift | |
| // VolumeScaleExample | |
| // | |
| // Created by Drew Olbrich on 11/6/23. | |
| // Copyright © 2023 Lunar Skydiving LLC. All rights reserved. | |
| // | |
| // MIT License | |
| // | |
| // Permission is hereby granted, free of charge, to any person obtaining a copy |
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| import simd | |
| /// Creates a 4x4 matrix that orients the +Z axis in the direction of `at`, and the | |
| /// +Y axis toward `up`. | |
| func simd_look(at: SIMD3<Float>, up: SIMD3<Float> = SIMD3<Float>(0, 1, 0)) -> simd_float4x4 { | |
| let zAxis = normalize(at) | |
| let xAxis = normalize(cross(up, zAxis)) | |
| let yAxis = normalize(cross(zAxis, xAxis)) | |
| return simd_float4x4( |
drewolbrich
/ Entity+LoadFileAsync.swift
Last active
March 11, 2024 20:04
A wrapper around iOS Entity/loadAsync(named:in:) and visionOS Entity(named:in:) async that works on both platforms
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| // | |
| // Entity+LoadFileAsync.swift | |
| // | |
| // Created by Drew Olbrich on 8/4/23. | |
| // | |
| import Foundation | |
| import RealityKit | |
| import Combine |
drewolbrich
/ ARCamera+FieldOfView.swift
Last active
March 6, 2024 15:50
The field of view of the ARKit device camera.
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| // | |
| // ARCamera+FieldOfView.swift | |
| // | |
| // Created by Drew Olbrich on 1/3/24. | |
| // Copyright © 2024 Lunar Skydiving LLC. All rights reserved. | |
| // | |
| // MIT License | |
| // | |
| // Permission is hereby granted, free of charge, to any person obtaining a copy | |
| // of this software and associated documentation files (the "Software"), to deal |
drewolbrich
/ simd_matrix4x4+VectorMultiply.swift
Last active
March 6, 2024 15:50
RealityKit/SIMD multiply a 4x4 matrix by a 3-vector
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| // | |
| // simd_matrix4x4+VectorMultiply.swift | |
| // | |
| // Created by Drew Olbrich on 1/3/24. | |
| // Copyright © 2024 Lunar Skydiving LLC. All rights reserved. | |
| // | |
| // MIT License | |
| // | |
| // Permission is hereby granted, free of charge, to any person obtaining a copy | |
| // of this software and associated documentation files (the "Software"), to deal |
drewolbrich
/ Entity+GenerateGroundingShadowComponents.swift
Last active
March 6, 2024 15:48
Add GroundingShadowComponent to all model entities in a hierarchy
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| // | |
| // Entity+GenerateGroundingShadowComponents.swift | |
| // | |
| // Created by Drew Olbrich on 10/18/23. | |
| // Copyright © 2023 Lunar Skydiving LLC. All rights reserved. | |
| // | |
| // MIT License | |
| // | |
| // Permission is hereby granted, free of charge, to any person obtaining a copy | |
| // of this software and associated documentation files (the "Software"), to deal |
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