|
public GetCollisionObject ( ) : |
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| return | ||
public bool OnBulletCreate(btSoftBodyWorldInfo softBodyWorldInfo)
{
if( softBodyType == SoftBodyType.Patch )
{
Vector3 c00 = transform.TransformPoint(PatchCorner00);
Vector3 c01 = transform.TransformPoint(PatchCorner01);
Vector3 c10 = transform.TransformPoint(PatchCorner10);
Vector3 c11 = transform.TransformPoint(PatchCorner11);
btVector3 corner00 = new btVector3(c00.x,c00.y,c00.z);
btVector3 corner01 = new btVector3(c01.x,c01.y,c01.z);
btVector3 corner10 = new btVector3(c10.x,c10.y,c10.z);
btVector3 corner11 = new btVector3(c11.x,c11.y,c11.z);
int fixFlag = 0;
if( CornerFix00 )
fixFlag = 1;
if ( CornerFix01 )
fixFlag += 4;
if( CornerFix10 )
fixFlag += 2;
if( CornerFix11 )
fixFlag += 8;
softBody = btSoftBodyHelpers.CreatePatch(softBodyWorldInfo,corner00.GetSwigPtr(),corner10.GetSwigPtr(),corner01.GetSwigPtr(),corner11.GetSwigPtr(),
PatchResolutionX,PatchResolutionY,fixFlag,true);
collisionObject = btCollisionObject.GetObjectFromSwigPtr(softBody.GetCollisionObject());
SetParam();
SpawnMesh();
return true;
}
else if( softBodyType == SoftBodyType.Ellipsoid )
{
btVector3 center = new btVector3(transform.position.x,transform.position.y,transform.position.z);
btVector3 radius = new btVector3(EllipsoidRadius.x*transform.localScale.x,EllipsoidRadius.y*transform.localScale.y,
EllipsoidRadius.z*transform.localScale.z);
softBody = btSoftBodyHelpers.CreateEllipsoid(softBodyWorldInfo,center.GetSwigPtr(),radius.GetSwigPtr(),MeshResolution);
SetParam();
SpawnMesh();
return true;
}
else if( softBodyType == SoftBodyType.Rope )
{
int fixFlag = 0;
if(FixRopeBegin)
fixFlag += 1;
if( FixRopeEnd )
fixFlag += 2;
Vector3 begin = transform.TransformPoint(RopeFromPos);
Vector3 end = transform.TransformPoint(RopeToPos);
btVector3 fromPos = new btVector3(begin.x,begin.y,begin.z);
btVector3 toPos = new btVector3(end.x,end.y,end.z);
softBody = btSoftBodyHelpers.CreateRope(softBodyWorldInfo,fromPos.GetSwigPtr(),toPos.GetSwigPtr(),RopeResolution,fixFlag);
SetParam();
SpawnLineRender();
return true;
}
else if( softBodyType == SoftBodyType.TriangleMesh )
{
if(CheckUnityMesh() == false)
return false;
CreateBulletStyleMesh();
List<float> vertexposList = new List<float>();
for(int index=0;index<btVectorArray.Length;index++)
{
Vector3 vec = btVectorArray[index];
vec = transform.TransformPoint(vec);
vertexposList.Add(vec.x);
vertexposList.Add(vec.y);
vertexposList.Add(vec.z);
}
softBody = btSoftBodyHelpers.CreateFromTriMesh(softBodyWorldInfo,vertexposList.ToArray(),btTriangleArray,btTriangleArray.Length/3);
SetParam();
return true;
}
return false;
}
