This is an amazing resource and saved me hours of work when making the NYE Flash animation that played after the Sonic 1 prototype. The megacd architecture is basicaly showing its limit on sonicCD special stage. Thanks to everyone who's contributed to these sheets. More advanced games like soulstar probably even use 3 or more buffers that are displayed using megadrive A, B and a maybe a bunch of sprites.ītw : a single megadrive layer can contain two palettes ) In the case of bcracer, the bottom of the background layer is using the ground palette and the top the sky palette, but the segacd flat picture is still 15color for the bottom part ) There is nothing magic or tricky around this ) This is a giant waste of transfert time, again. Then they use BOTH megadrive layers to reconstruct the image using two color palette ). Since they cannot go over 15 color per flat buffer, they just make the Arithmetic chip generating two flat pictures (usualy one with ground and one with 2d objects). X i i i i x Not shown due to not fitting. But if it scaled larger, wouldn't the image get cropped? I could understand if it scaled under, as it's still viewable. I can't see how it can scale or rotate a sprite though. I swear if the next one isn't related to PPZ1 present, Metal Sonic or Amy in. File:Chopper-Block-Sonic-CD-Animated.gif. In other words, to display a segacd aritmetic chip picture, you need to drop several megadrive display features. Wait, so the previous thumbnail was the race with Metal Sonic where Sonic saves Amy from being captured, and the current thumbnail is the scene where Amy gets captured by Metal Sonic, which causes Sonic to try and rescue her in the first place. This category contains all sprite images from Sonic the Hedgehog CD. Find more high-resolution PNGs, cliparts. #Sonic cd sprites gif software#Then the buffer is sent on the megadrive side, then the megadrive CPU copy the data to its videoRAM to display it.Įach game choose its own display method (since the copy is software based), sometimes they display the things using background layers, sometimes using sprites. Sonic Mania Sonic Gif, Png Download - Sonic Mania Tails Sprite, Transparent Png free download on DLF.PT. The aritmetic chip just draw a 16color picture (can be either big background map or stamps-sort-of-sprites, with any rotation & scalling ratio) into a ram buffer. The segacd have nothing linked to megadrive video )
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