laanlabs / arbrush Goto Github PK
View Code? Open in Web Editor NEWQuick demo of 3d drawing in ARKit using metal + SceneKit. NOTE: This is experimental code!
License: MIT License
Quick demo of 3d drawing in ARKit using metal + SceneKit. NOTE: This is experimental code!
License: MIT License
Cannot invoke 'SCNMatrix4.Type.init' with an argument list of type '(matrix_float4x4)'
any fix ?
The app crashes on view touch unless I change the pixelFormat in VertBrush.swift
to pipelineStateDescriptor.colorAttachments[0].pixelFormat = MTLPixelFormat.bgra8Unorm_srgb
I'm on a iPhone 7, is this expected?
Something changed with metal / arkit to make this app no longer draw correctly for me. I'm on iOS 13.3
I am trying to run the code on Xcode 10.1, iOS 11 and Swift 4. However, I am getting two errors in shaders.metal line 104 and 109:
line 104: no matching function for call to 'dot'
line 109: no matching function for call to 'reflect'
does anyone solve the same issue?
Please let me know if you have any idea how to solve them. thank you
I try to brush.clear() and clearDrawing(). It works, but if I draw after clear -> app fails without any information in log.
If I want to pan on the screen,not hold the draw button and remove the device,what should I do?thx.
Can you please update the license?
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