From bba37cf9e0441224abc24f67d468a5bafbe8ab3c Mon Sep 17 00:00:00 2001
From: Samo Penic <samo.penic@gmail.com>
Date: Sat, 30 Nov 2013 10:25:41 +0000
Subject: [PATCH] step in rewritting
---
src/vesicle.c | 25 ++++++++++++++++++++++---
1 files changed, 22 insertions(+), 3 deletions(-)
diff --git a/src/vesicle.c b/src/vesicle.c
index de7f9a1..d2caf4b 100644
--- a/src/vesicle.c
+++ b/src/vesicle.c
@@ -21,9 +21,9 @@
ts_vertex **vtx=vesicle->vlist->vtx;
ts_uint nn=vesicle->vlist->n;
for(i=0;i<nn;i++){
- vtx[i]->data->x+=x;
- vtx[i]->data->y+=y;
- vtx[i]->data->z+=z;
+ vtx[i]->x+=x;
+ vtx[i]->y+=y;
+ vtx[i]->z+=z;
}
return TS_SUCCESS;
}
@@ -36,3 +36,22 @@
free(vesicle);
return TS_SUCCESS;
}
+
+/* @brief Function makes a sum of partial volumes of each triangle. Volumes of
+ *
+ * Partial volumes are calculated when we calculate normals of triangles. It is
+ * relatively easy to calculate the volume of vesicle if we take into account
+ * that the volume of the whole vertex is simply sum of all partial volumes of
+ * all the triangles.
+ */
+ts_bool vesicle_volume(ts_vesicle *vesicle){
+ ts_double volume;
+ ts_uint i;
+ ts_triangle **tria=vesicle->tlist->tria;
+ volume=0;
+ for(i=0; i<vesicle->tlist->n;i++){
+ volume=volume+tria[i]->volume;
+ }
+ vesicle->volume=volume;
+ return TS_SUCCESS;
+}
--
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