From ffe168d1fab26173409a6df9488b5b8762fe6ab3 Mon Sep 17 00:00:00 2001
From: 3gg <3gg@shellblade.net>
Date: Sat, 31 Jan 2026 16:10:58 -0800
Subject: Clipping and backface culling

---
 include/swgfx.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'include')

diff --git a/include/swgfx.h b/include/swgfx.h
index 9905382..cdeefe8 100644
--- a/include/swgfx.h
+++ b/include/swgfx.h
@@ -34,11 +34,13 @@ typedef sgVec3 sgNormal;
 typedef struct sgVert2i { sgVec2i pos; sgVec2 uv; } sgVert2i;
 typedef struct sgVert2  { sgVec2  pos; sgVec2 uv; } sgVert2;
 typedef struct sgVert3  { sgVec3  pos; sgVec2 uv; } sgVert3;
+typedef struct sgVert4  { sgVec4  pos; sgVec2 uv; } sgVert4;
 
 typedef struct sgQuadi { sgVert2i p0, p1; }     sgQuadi;
 typedef struct sgQuad  { sgVert2  p0, p1; }     sgQuad;
 typedef struct sgTri2  { sgVert2  p0, p1, p2; } sgTri2;
 typedef struct sgTri3  { sgVert3  p0, p1, p2; } sgTri3;
+typedef struct sgTri4  { sgVert4  p0, p1, p2; } sgTri4;
 
 typedef uint16_t sgIdx;
 typedef struct   sgVertIdx { sgIdx pos, uv, normal; } sgVertIdx;
-- 
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