From 0 to glTF with WebGPU: Basic Materials and Textures

pjmlp 2 years ago | |

Tell us that you never used Vulkan, without telling us.

ramon156 2 years ago | | |

You're saying vulkan isn't using thousands of lines under the hood?

only if you look past the uncount(ed|able) lines of plain C it would take to make it usable on any device, by everyone with a web browser

shiandow 2 years ago | | |

Except for the people using firefox (stable), or any mobile device.

With freeglut it's fairly doable to make a version that has wider support than this webpage. Though I definitely prefer this post's syntax to OpenGL.

Not sure if that matters though, given that this is clearly meant as a tutorial for WebGPU, but there's still a ways to go before WebGPU can claim to have broad support.

pjmlp 2 years ago | | |

Only if using legacy pre-OpenGL Core profile, in terms of lines of code, to come back to original point of this thread.

Additionally, while I tend to bash WebGL and WebGPU lagging behind native counterparts, they are great in one thing, being 3D APIs designed specifically for managed languages.

Also Firefox does WebGL, and if they would have used Threejs or BabylonJS, it would be used instead.

nox101 2 years ago | |

Show us ... I think you'll find you're wrong

dusted 2 years ago | | |

Hm, does this count? https://github.com/DusteDdk/bounceball/blob/master/main.cpp

Jasper_ 2 years ago | | |

Kinda. SDL_renderer is a level on top of the raw GPU API, which is what WebGPU is targeted at. Feel free to use Canvas2DRenderingContext or any other rendering libraries (e.g. Phaser, Pixi.js) to achieve a similar line count to what you're seeing with SDL_renderer.

Also, you might struggle to implement glTF and PBR materials with the same line count with SDL_renderer.

nox101 2 years ago | | |

no, no rendering code is shown. The code is calling into some class called Ball whuch itself is using a library. if you're going to rely on a library then there are plenty of js libraries that will abstract to few lines or you could even use canvas 2d