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Topic: background(Bimage) scaling error (Read 309 times) |
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elout
 
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background(Bimage) scaling error
« on: Sep 30th, 2003, 2:07pm » |
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I noticed today while working with small images, the background function scales the images wrong sometimes.
Try this one with a like 4 by 4 pixel image.
And try to change the size(width,height) as well.
Code:
// p5 v.0063
BImage tex1,mybackground;
void setup()
{
size(600, 600);
//load a 4 by 4 pixel image
tex1 = loadImage("test4x4.gif");
}
void loop()
{
//now copy image to the background
mybackground=tex1.copy(width, height);
background(mybackground);
//image(tex1, 0, 0, width,height);
}
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toxi
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Re: background(Bimage) scaling error
« Reply #1 on: Sep 30th, 2003, 3:03pm » |
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thanks, that bug is actually not in the background() function, but to do with copy()... it's due to fixed & limited precision... gonna increase it now!
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http://toxi.co.uk/
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fry
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Re: background(Bimage) scaling error
« Reply #2 on: Oct 18th, 2003, 8:04pm » |
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this fix is either in 65 already or will be in 66. i don't recall when exactly he got it in there. but toxi has struck again in another fit of his madness, and we're all the better for it.
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