From 02d65c3c9baa0e76744ce001c55ec699ab3b956f Mon Sep 17 00:00:00 2001 From: Miha Fošnarič <miha.fosnaric@fe.uni-lj.si> Date: Mon, 11 Jul 2016 13:09:15 +0000 Subject: [PATCH] A fix in energy.c. Normals are summed now. --- src/energy.c | 8 ++++---- 1 files changed, 4 insertions(+), 4 deletions(-) diff --git a/src/energy.c b/src/energy.c index 7c29c0b..b4add2a 100644 --- a/src/energy.c +++ b/src/energy.c @@ -216,11 +216,11 @@ ts_double norml,ddp=0.0; ts_uint i; ts_double xnorm=0.0,ynorm=0.0,znorm=0.0; - /*find normal of the vertex as average normal of all the triangles surrounding it. */ + /*find normal of the vertex as sum of all the normals of the triangles surrounding it. */ for(i=0;i<vtx->tristar_no;i++){ - xnorm=vtx->tristar[i]->xnorm; - ynorm=vtx->tristar[i]->ynorm; - znorm=vtx->tristar[i]->znorm; + xnorm+=vtx->tristar[i]->xnorm; + ynorm+=vtx->tristar[i]->ynorm; + znorm+=vtx->tristar[i]->znorm; } /*normalize*/ norml=sqrt(xnorm*xnorm+ynorm*ynorm+znorm*znorm); -- Gitblit v1.9.3