surreality/src/graphics_window_dressing.rs, branch main A game and rendering engine written in Rust. There are many like it, but this one is ours. http://code.irenes.space/surreality/atom?h=main 2026-07-21T03:43:48+00:00 load a nontrivial model and render it with a texture 2026-07-21T03:43:48+00:00 Irene Knapp ireneista@irenes.space 2026-07-21T03:43:48+00:00 urn:sha1:3ac1e5e5a9ebcb4beb2bfe149dd5095f2250f60d yay Force-Push: yes Change-Id: Icb715692286c8560532ab73d32a49be8f485d790 depth buffer 2026-07-19T00:40:13+00:00 Irene Knapp ireneista@irenes.space 2026-07-19T00:21:42+00:00 urn:sha1:365c2f8bdc217f33264e3aed394f67840a4c075d yay Change-Id: I7795e22712f27b262cde807a942ddec342d07c55 Force-Push: yes pull the shader data stuff into its own file 2026-07-18T10:48:13+00:00 Irene Knapp ireneista@irenes.space 2026-07-18T10:48:13+00:00 urn:sha1:0371c8f086008d604dddfe92d021f8ecfe398436 separate from the linear algebra stuff Force-Push: yes Change-Id: I26fc7ac596f304fa35ca7a4d0e1349d4fa0685ee draw the image 2026-07-18T10:15:56+00:00 Irene Knapp ireneista@irenes.space 2026-07-18T10:15:56+00:00 urn:sha1:40bd889e67d6f9fb4ce837fcda4ddf5a34c54b47 wow yay :) Force-Push: yes Change-Id: I7053ec3a7ed7b46e9c9d1260fd0f73b398b798af load a texture image 2026-07-18T08:14:49+00:00 Irene Knapp ireneista@irenes.space 2026-07-18T01:43:05+00:00 urn:sha1:f70917c8aae0d184ed7ce5e63e6347fdc21921e3 also refactor buffer management a little this doesn't yet draw the texture Change-Id: Id2efa761223a588bf599041ac525c3b988f0113b Force-Push: yes it spins!!!! 2026-07-16T05:35:16+00:00 Irene Knapp ireneista@irenes.space 2026-07-13T20:25:16+00:00 urn:sha1:5dddb64f6a2fd072f2a26d4400f9a2a84386dc4e ahem. more formally: provide animated uniforms to the shader, and use them the tutorial just wants us to do three matrices, and to defer all the actual math to a library it recommends. that would certainly be simpler. anyway, we use quaterion+offset for everything but the projection frustum, and do all the math ourselves Change-Id: I399f432bebb1e7ca4d4342efa1d5aaf37b32f427 Force-Push: yes use an index buffer now, and draw two triangles 2026-07-12T01:00:08+00:00 Irene Knapp ireneista@irenes.space 2026-07-12T01:00:08+00:00 urn:sha1:429dbcb9e0fcbb0b1c800f928cccc3b06800e6a4 Force-Push: yes Change-Id: I2c58bad402908fa36caf271da3cae78e43ef3110 don't rely on having shared memory 2026-07-12T00:38:21+00:00 Irene Knapp ireneista@irenes.space 2026-07-12T00:36:48+00:00 urn:sha1:99e542e07cef78ef4af8e1443bd879b2565b3f61 this uses a staging buffer and a final buffer, per the tutorial. it also uses a new command pool for purely transient command buffers, which the tutorial mentions as a possibility but doesn't detail. Force-Push: yes Change-Id: Ic74c89045869bcc7bd0313aa162c87536fb561fc abstract buffer management 2026-07-11T23:39:14+00:00 Irene Knapp ireneista@irenes.space 2026-07-11T23:39:14+00:00 urn:sha1:26decb0119af540a849eb618528c52fadbf1340c Force-Push: yes Change-Id: I3276e65f2ef29199b57a748a321998747b607b22 allocate and use a vertex buffer 2026-07-10T04:26:44+00:00 Irene Knapp ireneista@irenes.space 2026-07-10T04:26:44+00:00 urn:sha1:cd3b77fea9307d9c15718a9e5e17035f7e71ac25 kinda cool how the driver interfaces with the kernel to map memory on our behalf Force-Push: yes Change-Id: I906f68b59dcedc1fd6d9bfc52c9b299abc9cd828