Michael Kirschner

[Michael Kirschner @MJKKirschner]

@WillFlux maybe you'll find https://t.co/8wBkeESrSK interesting - I learned a ton from your vga tutorials!

[Sol Amour @solamour]

Kia ora @DynamoBIM folk!

Today we release our final version for #2020, "Dynamo 2.10" - so come check out improvements to 'Node Autocomplete', 'ViewExtensions', some new nodes, long-standing bug fixes and more! 🤓🙌🤩

https://t.co/8K8HZGxOFb

[Michael Kirschner @MJKKirschner]

messing about with image based lighting in the software renderer and(skybox/skysphere) - note the tiny shiny sphere. Pattern around the edges is because there is not proper clipping, just throwing away all tris that have any verts outside viewport.

[Michael Kirschner @MJKKirschner]

perspective correct interpolation of texture and shadow maps.

[Michael Kirschner @MJKKirschner]

fairly certain vertex interpolation is currently incorrect in perspective - https://t.co/uc6j0hEFJf gah.

[Michael Kirschner @MJKKirschner]

shadow mapping - though something still seems off with the shadow of the box. Single directional light in the scene has dir (1,.1f,0)

[Michael Kirschner @MJKKirschner]

experimenting with wrapping the software renderer library up as Dynamo nodes, directional lights and normal maps working - hoping to get shadow mapping in soon. Last model is from the awesome https://t.co/hAIMGzL1Yz repo. My progress is here: https://t.co/pka6rOLXJq

[Michael Kirschner @MJKKirschner]

@ikeough https://t.co/SXljENQoYm

[Michael Kirschner @MJKKirschner]

multiple directional lights with specular highlight

[Michael Kirschner @MJKKirschner]

well the repo is called slow triangles for a reason.

[Michael Kirschner @MJKKirschner]

slowing down the render at each triangle to test the progress view.

[Michael Kirschner @MJKKirschner]

sending c# buffer as texture to metal shader - want to view 3d rasterizer realtime progress instead of generating image files.

[Testing Waters @tstngwtrs]

Exploring functional programming with #fsharp to create a custom node in @DynamoBIM

[Michael Kirschner @MJKKirschner]

another rasterizer comparison with zbrush viewport.

[Michael Kirschner @MJKKirschner]

more normal map tests, comparing rendering to zbrush viewport.

[Michael Kirschner @MJKKirschner]

normal maps

[Michael Kirschner @MJKKirschner]

closer...

[Michael Kirschner @MJKKirschner]

seems I still have some work to do on this png decoder.

[Michael Kirschner @MJKKirschner]

rendering texture maps

[Michael Kirschner @MJKKirschner]

back to teapots - software rasterizer