magic donut
Free
1.2for iPhone
Age Rating
magic donut 螢幕截圖
About magic donut
one of the most impressive 3D apps out, Magic Donut really shows off how much computing power is available in your iPhone.
3,500 vertices are recalculated every frame at 30 frames per second (3GS), to form a dynamic, constantly changing torus (donut) complete with shading and touch-interaction. you can also change the coloring, shading style, and parameters defining the toroid's shape.
for the technically-minded,
this is using the fixed-function pipeline, no shaders. it's also not using GL lights, but rather calculating the shading itself in native Objective C. to obtain the shape, a base torus is stored and each frame a distorted one is generated off of it through the magic of sines and cosines. all shading and coloring is just vertex colors; there are no textures involved. vertex normals are calculated twice per iteration, once to help with the distortion, and again for shading.
okay!
3,500 vertices are recalculated every frame at 30 frames per second (3GS), to form a dynamic, constantly changing torus (donut) complete with shading and touch-interaction. you can also change the coloring, shading style, and parameters defining the toroid's shape.
for the technically-minded,
this is using the fixed-function pipeline, no shaders. it's also not using GL lights, but rather calculating the shading itself in native Objective C. to obtain the shape, a base torus is stored and each frame a distorted one is generated off of it through the magic of sines and cosines. all shading and coloring is just vertex colors; there are no textures involved. vertex normals are calculated twice per iteration, once to help with the distortion, and again for shading.
okay!
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最新版本1.2更新日誌
Last updated on 2011年10月21日
歷史版本
minor UI changes.
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Version History
1.2
2011年10月22日
minor UI changes.
1.1
2011年10月07日
Finally an update to this classic amazing 3D app !
* Translucent Rendering
- New optional gorgeous styling.
* Segmented Rendering
- See the inner structure of the magic toroid.
- Segements, Lines, Points.
* Translucent Rendering
- New optional gorgeous styling.
* Segmented Rendering
- See the inner structure of the magic toroid.
- Segements, Lines, Points.
1.0
2009年12月09日
magic donut FAQ
點擊此處瞭解如何在受限國家或地區下載magic donut。
以下為magic donut的最低配置要求。
iPhone
magic donut支持English
