star-uvm

commit 622e65069ef263a442ed9e3d0a1738d0e3f3ff56
parent 548133060fbc8e9f5163cfea09ab8b2908864e45
Author: Vincent Forest <vincent.forest@meso-star.com>
Date:   Thu, 17 Dec 2020 19:00:42 +0100

Fix the setup of the polyhedron

Diffstat:
M
src/suvm_primitive.c
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/suvm_primitive.c b/src/suvm_primitive.c
@@ -318,7 +318,7 @@ tetrahedron_setup
     }
     if(signf(N[2][i]) != signf(N[3][i])) { /* The edge 5 is silhouette */
       f2_normalize(Ep[i][n], f2(Ep[i][n], e[5][k], -e[5][j]));
-      Ep[i][n][2] = -(Ep[i][n][0]*v[2][j] + Ep[i][n][2]*v[2][k]);
+      Ep[i][n][2] = -(Ep[i][n][0]*v[2][j] + Ep[i][n][1]*v[2][k]);
       ++n;
     }
     /* A tetrahedron can have 3 or 4 silhouette edges once projected in 2D */