Bmp Magnify sphere effect
Blitz3D Forums/Blitz3D Programming/Bmp Magnify sphere effect
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Hi im looking for some blitz3d code for a bmp magnify sphere affect which moves around the screen and bounces of the sides. like some of the screensaver effects you get. |
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its call refraction... try cubemap mode 3... is that what u want? |
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would you have some code ?? |
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I don't know how inefficent this would be but could you do this: Create a flat mesh in a grid arrangement, texture it with the screen shot, then move the vertices in such a way that where the magnify effect is they are expanded out radially. |
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u can get the sample code from within the Blitz3D example folder for cubemap.. |
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Or, as matty describes, except, move the UV co-ords :o) |
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anycode for this guys , or exact location |
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I think there is an example in the code archives for something like this - I remember seeing it. |
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Might be this one - I can't run it from here, but take a look just in case: http://www.blitzbasic.com/codearcs/codearcs.php?code=578 |