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Index › Programming Questions & Help › Syntax Questions › reading intensity values from an image in 3D

mak YaBB Newbies Offline Posts: 4	reading intensity values from an image in 3D Feb 27th, 2007, 12:11pm   I am having troubles reading intensity values from an image in 3D. I did this in 2D like this: x = random (width); y = random (height); intensityVal = brightness(get((int)x,(int)y))/255; Now what happens, when I move the image around in 3d, i dont get readings just from the image, but from the whole frame. How can I fix that?

fry YaBB Moderator Offline Posts: 2623 mass, usa	Re: reading intensity values from an image in 3D Reply #1 - Feb 27th, 2007, 1:37pm   use theImage.get() instead of get(), so that you can get values from the original image. check out the image examples included with the software for a demo.

mak YaBB Newbies Offline Posts: 4	Re: reading intensity values from an image in 3D Reply #2 - Feb 28th, 2007, 12:52am   ohh, thanks Fry , it works now