Color Picker Support IOS Devices ? about hsv-color-picker-unity HOT 7 CLOSED

I think there is an override to not use the compute shader. Have you been able to test it on an IOS device?

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it works fine on iOS devices. I simply drag and dropped the prefab into my scene. Tested on xsmax and iphone 6 plus.

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We use it on a iPad with 12.4 and iOS 13. On both devices the gradient field is white. The same app works fine on multiple Android devices. Any advice?
Thanks a lot!
Edit 1:

Edit 2:

I connected one of the iPads with Unity Remote to my Mac. I got the following error message:
NullReferenceException: Object reference not set to an instance of an object SVBoxSlider.InitializeCompute () (at Assets/HSVPicker/UI/SVBoxSlider.cs:64) SVBoxSlider.Awake () (at Assets/HSVPicker/UI/SVBoxSlider.cs:49)

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Turns out, I forgot to copy the Resource Folder from your Project to our.

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Glad it's resolved!

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I celebrated too early. The test I ran was with Unity Remote. The actual build does not work:

2019-12-02 10:38:14.267949+0100 HourGlass[2581:110972] [DYMTLInitPlatform] platform initialization successful

2019-12-02 10:38:14.341499+0100 HourGlass[2581:110640] Built from '2019.2/release' branch, Version '2019.2.10f1 (923acd2d43aa)', Build type 'Release', Scripting Backend 'il2cpp'

2019-12-02 10:38:14.348803+0100 HourGlass[2581:110640] -> registered mono modules 0x1012708f0 -> applicationDidFinishLaunching()

2019-12-02 10:38:14.593814+0100 HourGlass[2581:110640] Metal GPU Frame Capture Enabled
-> applicationDidBecomeActive()

GfxDevice: creating device client; threaded=1

Initializing Metal device caps: Apple A7 GPU

Initialize engine version: 2019.2.10f1 (923acd2d43aa)

UnloadTime: 2.151125 ms

Metal: Compute shader (GenerateSVTexture.CSMain) has 1024 threads in a threadgroup which is more than the supported max of 512 in this device

Game started

I tried to lower the lower the thread size as mentioned here: https://stackoverflow.com/questions/45460277/unity-metal-compute-shader-has-1024-threads-in-a-thread-group-which-is-more-tha/45647059#45647059, but it didn't help.

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We manage to get the build working on the devices by disabling the shader:

supportsComputeShaders = false;

inside the awake() SVBoxSlider

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