From 721da9c038b191549c3374afc8bcb863ca5f922f Mon Sep 17 00:00:00 2001
From: Henry <Henry>
Date: Wed, 26 Oct 2011 14:35:34 +0100
Subject: [PATCH] face: add special treatment for the sweptVol of a triangular
face
---
src/OpenFOAM/meshes/meshShapes/face/face.C | 21 +++++++++++++++++++++
1 file changed, 21 insertions(+)
diff --git a/src/OpenFOAM/meshes/meshShapes/face/face.C b/src/OpenFOAM/meshes/meshShapes/face/face.C
index 995c75cdc09..3211df15140 100644
--- a/src/OpenFOAM/meshes/meshShapes/face/face.C
+++ b/src/OpenFOAM/meshes/meshShapes/face/face.C
@@ -655,6 +655,27 @@ Foam::scalar Foam::face::sweptVol
const pointField& newPoints
) const
{
+ if (size() == 3)
+ {
+ return
+ (
+ triPointRef
+ (
+ oldPoints[operator[](0)],
+ oldPoints[operator[](1)],
+ oldPoints[operator[](2)]
+ ).sweptVol
+ (
+ triPointRef
+ (
+ newPoints[operator[](0)],
+ newPoints[operator[](1)],
+ newPoints[operator[](2)]
+ )
+ )
+ );
+ }
+
scalar sv = 0;
// Calculate the swept volume by breaking the face into triangles and
--
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