From ed31fe06aaefdb17052ad74cedd561c38d956621 Mon Sep 17 00:00:00 2001
From: Miha <mihaf@beti.(none)>
Date: Fri, 13 Jul 2012 13:04:40 +0000
Subject: [PATCH] Added vertex move in a sphere with radius stepsize (not cube as before).
---
src/vesicle.c | 19 +++++++++++++++++++
1 files changed, 19 insertions(+), 0 deletions(-)
diff --git a/src/vesicle.c b/src/vesicle.c
index d6c29e1..d2caf4b 100644
--- a/src/vesicle.c
+++ b/src/vesicle.c
@@ -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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