From 77f9dbee1721518e09f0beed10b3dbb78d893b08 Mon Sep 17 00:00:00 2001
From: 3gg <3gg@shellblade.net>
Date: Fri, 13 Feb 2026 10:27:58 -0800
Subject: Ambient lighting. Defer texture filtering

---
 doc/triangle-pipeline.txt | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 doc/triangle-pipeline.txt

(limited to 'doc/triangle-pipeline.txt')

diff --git a/doc/triangle-pipeline.txt b/doc/triangle-pipeline.txt
new file mode 100644
index 0000000..064cf5d
--- /dev/null
+++ b/doc/triangle-pipeline.txt
@@ -0,0 +1,27 @@
+@startuml
+:Triangles;
+:Vertices;
+if (Vertex cache?) then (hit)
+  :Load vertex;
+else (miss)
+  :Transform & Store vertex;
+endif
+:Transformed triangle (clip space);
+:Clip;
+:2D triangles;
+:Backface cull;
+:Rasterize;
+:Pixels;
+if (Depth test?) then (pass)
+  if (Alpha mask?) then (opaque)
+    :Write pixel;
+  else (transparent)
+    :Discard;
+    stop
+  endif
+else (fail)
+  :Discard;
+  stop
+endif
+stop
+@enduml
-- 
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