├── LICENSE ├── README.md ├── images └── ShaderBallCover.jpg └── shaderBallNoCrease ├── IndentA.tga ├── checkerA.tga ├── shaderBall.fbx ├── shaderBall.obj └── white.tga /LICENSE: -------------------------------------------------------------------------------- 1 | This is free and unencumbered software released into the public domain. 2 | 3 | Anyone is free to copy, modify, publish, use, compile, sell, or 4 | distribute this software, either in source code form or as a compiled 5 | binary, for any purpose, commercial or non-commercial, and by any 6 | means. 7 | 8 | In jurisdictions that recognize copyright laws, the author or authors 9 | of this software dedicate any and all copyright interest in the 10 | software to the public domain. We make this dedication for the benefit 11 | of the public at large and to the detriment of our heirs and 12 | successors. We intend this dedication to be an overt act of 13 | relinquishment in perpetuity of all present and future rights to this 14 | software under copyright law. 15 | 16 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 17 | EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 18 | MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 19 | IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR 20 | OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 21 | ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 22 | OTHER DEALINGS IN THE SOFTWARE. 23 | 24 | For more information, please refer to 25 | 26 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # ShaderBall 2 | A shaderball asset with topology focused on Realtime Subdivision. 3 | 4 | Notes: 5 | -------------- 6 | Quick download link: 7 | https://github.com/derkreature/ShaderBall/archive/master.zip 8 | 9 | Over the past 2 years I have had the need for a permissively licensed shaderball with quad dominant topology as a result of performing research into PBR and realtime/interactive subdivision. 10 | 11 | At this time (March 2015), I am just starting a project where I hope to implement OpenSubDiv into Epic's Unreal Engine 4. 12 | 13 | Mat Makin ( http://mathewmakin.com ) was kind enough to create this asset from scratch at my request after I spent some considerable time searching in vain for an equivalent mesh. 14 | 15 | It is inspired quite heavily by Epic's gorgeous shaderball, however, I must note that it is a from scratch reinterpretation focused on topology for subdivision research. 16 | 17 | I felt that such an asset would be important to the rendering community and wish to release it into the public domain. 18 | 19 | In the near future I will be adding a version with varying crease flags for OpenSubDiv: http://graphics.pixar.com/opensubdiv/docs/intro.html 20 | 21 | I am hoping that if others find this asset useful that they will contact me with any changes to topology, textures, and UV layout. If you have changes that you wish to contribute, please contact me through my github account with an fbx file containing your changes. I will not be version controlling the asset, and will instead add any new shaderballs to an additional subdirectory. 22 | 23 | ![shaderBallCover](https://github.com/derkreature/ShaderBall/blob/master/images/ShaderBallCover.jpg) 24 | 25 | -------------------------------------------------------------------------------- /images/ShaderBallCover.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/derkreature/ShaderBall/52037800993bb59ceadf802bd37f873887a2ce78/images/ShaderBallCover.jpg -------------------------------------------------------------------------------- /shaderBallNoCrease/IndentA.tga: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/derkreature/ShaderBall/52037800993bb59ceadf802bd37f873887a2ce78/shaderBallNoCrease/IndentA.tga -------------------------------------------------------------------------------- /shaderBallNoCrease/checkerA.tga: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/derkreature/ShaderBall/52037800993bb59ceadf802bd37f873887a2ce78/shaderBallNoCrease/checkerA.tga -------------------------------------------------------------------------------- /shaderBallNoCrease/shaderBall.fbx: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/derkreature/ShaderBall/52037800993bb59ceadf802bd37f873887a2ce78/shaderBallNoCrease/shaderBall.fbx -------------------------------------------------------------------------------- /shaderBallNoCrease/white.tga: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/derkreature/ShaderBall/52037800993bb59ceadf802bd37f873887a2ce78/shaderBallNoCrease/white.tga --------------------------------------------------------------------------------