From de7611662472ffcae3c18976037a87a384864308 Mon Sep 17 00:00:00 2001
From: Robert Adams
Date: Sun, 25 Jan 2015 13:24:09 -0800
Subject: BulletSim: add parameters and parameter definitions for VHACD 
 addition coming.

---
 OpenSim/Region/Physics/BulletSPlugin/BSApiTemplate.cs | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'OpenSim/Region/Physics/BulletSPlugin/BSApiTemplate.cs')

diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSApiTemplate.cs b/OpenSim/Region/Physics/BulletSPlugin/BSApiTemplate.cs
index 0458cd9..8491c0f 100644
--- a/OpenSim/Region/Physics/BulletSPlugin/BSApiTemplate.cs
+++ b/OpenSim/Region/Physics/BulletSPlugin/BSApiTemplate.cs
@@ -211,6 +211,21 @@ public struct HACDParams
 	public float addNeighboursDistPoints;	// false
 	public float addFacesPoints;			// false
 	public float shouldAdjustCollisionMargin;	// false
+    // VHACD
+	public float whichHACD;				    // zero if Bullet HACD, non-zero says VHACD
+	// http://kmamou.blogspot.ca/2014/12/v-hacd-20-parameters-description.html
+	public float vHACDresolution;			// 100,000 max number of voxels generated during voxelization stage
+	public float vHACDdepth;				// 20 max number of clipping stages
+	public float vHACDconcavity;			// 0.0025 maximum concavity
+	public float vHACDplaneDownsampling;	// 4 granularity of search for best clipping plane
+	public float vHACDconvexHullDownsampling;	// 4 precision of hull gen process
+	public float vHACDalpha;				// 0.05 bias toward clipping along symmetry planes
+	public float vHACDbeta;				    // 0.05 bias toward clipping along revolution axis
+	public float vHACDgamma;				// 0.00125 max concavity when merging
+	public float vHACDpca;					// 0 on/off normalizing mesh before decomp
+	public float vHACDmode;				    // 0 0:voxel based, 1: tetrahedron based
+	public float vHACDmaxNumVerticesPerCH;	// 64 max triangles per convex hull
+	public float vHACDminVolumePerCH;		// 0.0001 sampling of generated convex hulls
 }
 
 // The states a bullet collision object can have
-- 
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