CODEWITHSUNDEEP
iosobjective-cscenekituicolor
DeveshM
DeveshM

Reputation: 476

After updating device to iOS 11 3D model color changed

I am working with application using scene kit. And eveything is working fine until iOS 10.

I can see 3D model correct but after I updated my device to iOS 11 the colors of the model changed.

-(void)applyColor:(SCNNode*)node{
    NSArray *materials = node.geometry.materials;
    for (SCNMaterial *material in materials) {
        material.diffuse.contents = [UIColor purpalColor];
    }
}

iOS 9 and iOS 10: enter image description here

iOS 11: enter image description here

Upvotes: 8

Views: 316

Answers (2)

CodeBender
CodeBender

Reputation: 36670

According to Apple, the default color is white for meterial.diffuse.contents.

By default, the diffuse property’s contents object is a white color.

Not seeing your code, I do wonder about this line since this appears to be an obvious typo:

[UIColor purpalColor];

Presumably, it builds, so I assume it is a valid name.

Have you been able to verify that the color above is providing the desired value? Since it appears that iOS is expecting something, not getting it, and sending back the default color here.

Upvotes: 6

Voltan
Voltan

Reputation: 1213

Just a thought, try using a non-custom color just to see if that gets you back on track. Possibly a clamping issue iOS 10 Wide Color? Try searching this post: iOS 10 Wide Color: Do I need to be concerned?. It specifically says UIKit and I didn't see anything specific to scenekit but again, just a thought.

Upvotes: -2

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