how to work as fast as posible wiht pixels?
BlitzMax Forums/BlitzMax Beginners Area/how to work as fast as posible wiht pixels?
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| how to work as fast as posible with pixels to make a transition betwen two images? (from Spain)... |
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| How you do the actual transition I'ld need to think about, but you'll be wanting to use the ReadPixelFast / WritePixelFast / LockBuffer / UnlockBuffer commands. Ryan |
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| Err...BMAX! |
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| Draw one over hte other with an alpha that is increasing, and draw the other with a decreasing alpha - if I am understanding what you mean. |
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| thanks... |
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| finally, i obtains the effect that I was looking for using lightblen and alphablend . is a tile based game, made in blitzplus first, with a transition between the edges and the corners. how can i put an image in this mensage to to show you the effect.? Thanks for help me. |
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| how to work as fast as posible with pixels to make a transition betwen two images? Not sure exactly what you're looking for, but I did create a cross-fading routine for blitzmax which can be found in the code Archives: http://blitzbasic.com/codearcs/codearcs.php?code=1281 It will do a smooth fade from one image to another, as well as fade to black, and fade to white. somewhat related, I also created this one: http://blitzbasic.com/codearcs/codearcs.php?code=1282 Which fades a full color image into greyscale. |
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| how can i put an image in this mensage to to show you the effect? Just type the URL which links directly to the uploaded image. Example: http:// www. mysite.com/myimage.jpg (without the spaces) See also What are the forum codes? |
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| that URL just takes me to mysite.com, a sizable web hoster? |
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| Jb meant that in order to show an image online, you will have to upload it to your own webspace provider, and simply enter the location in your message -- the forum will auutomatically detect it as an image link, and show the image at the address provided. |
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