https://github.com/btipling/blockens-perspective

Perspective Projection Experiments with Apple Metal
https://github.com/btipling/blockens-perspective

Last synced: about 1 year ago
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Perspective Projection Experiments with Apple Metal

• Host: GitHub
• URL: https://github.com/btipling/blockens-perspective
• Owner: btipling
• License: other
• Created: 2016-09-04T16:09:12.000Z (almost 10 years ago)
• Default Branch: master
• Last Pushed: 2019-04-19T23:58:17.000Z (about 7 years ago)
• Last Synced: 2025-03-25T05:06:09.699Z (over 1 year ago)
• Language: Swift
• Homepage:
• Size: 7.26 MB
• Stars: 13
• Watchers: 2
• Forks: 2
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# Perspective Projection Experiments with Apple Metal

More progress on learning 3D math and Apple Metal

Includes:

* Perspective projection

* Multiple objects

* Depth testing

* Smoother keyboard movement

* Mouse handling

* Fixed math

* 3D Camera movement with mouse rotation

* Loading objects using Model I/O including their materials

* Creating shapes using MDLMesh helper functions.

* Texturing MDLMesh based shapes.

* CubeMap and Spheres to create skys and 3d environments.

[![Cube Map rendering](https://img.youtube.com/vi/dIDeBFMalRQ/maxresdefault.jpg)](https://www.youtube.com/watch?v=dIDeBFMalRQ)

[![Sky rendering](https://img.youtube.com/vi/5b-w9dEqFGE/maxresdefault.jpg)](https://www.youtube.com/watch?v=5b-w9dEqFGE)

![Duck model](https://cloud.githubusercontent.com/assets/249641/18813120/3d6eeb16-82a1-11e6-8fc1-f717600ea3de.png)

[![3D Progress](https://img.youtube.com/vi/TS2C6CFGYcY/maxresdefault.jpg)](https://www.youtube.com/watch?v=TS2C6CFGYcY)

[![3D Progress](https://img.youtube.com/vi/VPYSyqdmQYI/maxresdefault.jpg)](https://www.youtube.com/watch?v=VPYSyqdmQYI)




[3D camera movement video](https://www.youtube.com/watch?v=VPYSyqdmQYI)

[rotation animation video](https://www.youtube.com/watch?v=VPYSyqdmQYI)