Deferred Rasterisation
This repository aims to demonstrate a GLSL deferred renderer that expands GL_POINTS into cube voxels.
| Coloured blocks: | Moving in the volume: |
|---|---|
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Scene
On load a voxel volume is generated consisting of:
- A grey bottom floor layer.
- Two green "grass" layers.
- A number of blue columns that are randomly placed.
- A set of six coloured blocks.
- A red sphere.
The whole scene is volumetric and can be changed very easily in the code.
Controls
Use the arrow keys to move around.
There is a day/night cycle that occurs about once a minute.
Inspriation
This project was inspired by the deferred rasterisation example here: https://github.com/swiftcoder/isosurface
Which itself was inspired by the rendering technology in VoxelQuest.
License
The MIT License
Copyright (c) 2017 Geoffrey Daniels. http://gpdaniels.com/
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.