BulletSim: add parameters and parameter definitions for VHACD

	addition coming.

1 files changed, 15 insertions, 0 deletions

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