From 074a178761daa61a419ef9c2f38f9cd7adc0cdc7 Mon Sep 17 00:00:00 2001
From: Samo Penic <samo.penic@fe.uni-lj.si>
Date: Thu, 07 Jun 2012 13:25:08 +0000
Subject: [PATCH] Added sh_init and sh_free for given datastructure.
---
src/triangle.c | 12 ++++++------
1 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/src/triangle.c b/src/triangle.c
index f842130..bcd074b 100644
--- a/src/triangle.c
+++ b/src/triangle.c
@@ -194,12 +194,12 @@
*/
ts_bool triangle_normal_vector(ts_triangle *tria){
ts_double x21,x31,y21,y31,z21,z31,xden;
- x21=tria->vertex[1]->data->x - tria->vertex[0]->data->x;
- x31=tria->vertex[2]->data->x - tria->vertex[0]->data->x;
- y21=tria->vertex[1]->data->y - tria->vertex[0]->data->y;
- y31=tria->vertex[2]->data->y - tria->vertex[0]->data->y;
- z21=tria->vertex[1]->data->z - tria->vertex[0]->data->z;
- z31=tria->vertex[2]->data->z - tria->vertex[0]->data->z;
+ x21=tria->vertex[1]->x - tria->vertex[0]->x;
+ x31=tria->vertex[2]->x - tria->vertex[0]->x;
+ y21=tria->vertex[1]->y - tria->vertex[0]->y;
+ y31=tria->vertex[2]->y - tria->vertex[0]->y;
+ z21=tria->vertex[1]->z - tria->vertex[0]->z;
+ z31=tria->vertex[2]->z - tria->vertex[0]->z;
tria->xnorm=y21*z31 - z21*y31;
tria->ynorm=z21*x31 - x21*z31;
--
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