public void CopyToStaticBody(JelloBody oldBody, JelloBody newBody) //TODO make sure these all are up to date with any new variables that need assigning
{
newBody.affectedByGravity = oldBody.affectedByGravity;
newBody.disabled = oldBody.disabled;
newBody.gravity = oldBody.gravity;
newBody.IsAwake = oldBody.IsAwake;
newBody.IsKinematic = oldBody.IsKinematic;
newBody.IsStatic = tar.IsStatic;
newBody.IsStatic = true;
newBody.IsTrigger = oldBody.IsTrigger;
newBody.overrideWorldGravity = oldBody.overrideWorldGravity;
newBody.pivotOffset = oldBody.pivotOffset;
newBody.setComponentReferences();
newBody.polyCollider = oldBody.polyCollider;
if(oldBody.meshLink != null)
{
newBody.meshLink = oldBody.meshLink;
newBody.meshLink.body = newBody;
}
if(oldBody.Shape != null)
{
newBody.setShape(oldBody.Shape, shapeSettingOptions);
newBody.Mass = Mathf.Infinity;
}
for(int i = 0; i < oldBody.EdgePointMassCount; i++)
{
newBody.setEdgePointMass(oldBody.getEdgePointMass(i), i);
newBody.getEdgePointMass(i).Mass = Mathf.Infinity;
newBody.getEdgePointMass(i).body = newBody;
}
for(int i = 0; i < oldBody.InternalPointMassCount; i++)
{
newBody.setInternalPointMass(oldBody.getInternalPointMass(i), i);
newBody.getInternalPointMass(i).Mass = Mathf.Infinity;
newBody.getInternalPointMass(i).body = newBody;
}
for(int i = 0; i < oldBody.AttachPointCount; i++)
{
newBody.AddAttachPoint(oldBody.GetAttachPoint(i));
newBody.GetAttachPoint(i).body = newBody;
}
for(int i = 0; i < oldBody.JointCount; i++)
{
newBody.AddJoint(oldBody.GetJoint(i));
newBody.GetJoint(i).bodyA = newBody;
}
EditorUtility.SetDirty(newBody);
}
/// <summary>
/// Processes the collision event.
/// </summary>
/// <param name="jelloCollision">Jello collision.</param>
private void ProcessCollisionEvent(JelloCollision jelloCollision)
{
if (!stickAtPoints && !stickAtEdges)
{
return;
}
//loop through each contact and see if a joint exists.
//if not, create the joint.
for (int i = 0; i < jelloCollision.contacts.Length; i++)
{
JelloContact contact = jelloCollision.contacts[i];
bool skip = true;
if (stickAtPoints && body == contact.bodyA)
{
skip = false;
}
if (stickAtEdges && body == contact.bodyB)
{
skip = false;
}
if (skip)
{
continue;
}
bool found = false;
//see if this joint already exists
for (int c = joints.Count - 1; c >= 0; c--)
{
JelloJoint joint = joints[c];
//remove joints that have been destroyed
if (joint.destroyed)
{
joints.Remove(joint);
continue;
}
//i only want to know if there is a joint between the two bodies and if the point or edge is already taken.
//should only need to use transform...?
if (joint.TransformA != contact.transformA && joint.TransformB != contact.transformA)
{
continue;
}
if (joint.TransformA != contact.transformB && joint.TransformB != contact.transformB)
{
continue;
}
//at this point we know that they share the same transforms.
//we also know that one of the bodies is the body that this script is attached to.
if (contact.bodyA != null)
{
if (stickAtPoints && joint.bodyA == contact.bodyA) //this matters if i am alowing point joints
{
if (joint.affectedIndicesA.Length != 1) //joint bodya has multiple anchors
{
continue;
}
else if (joint.affectedIndicesA[0] != contact.bodyApm) //joint bodyA has a single anchor and is not the same
{
continue;
}
}
//where am i handling rigidbodies or even static bodies??
if (stickAtEdges && joint.bodyB != null)
{
if (joint.bodyB == contact.bodyA) //this matters if i am allowing edge joints
{
if (joint.affectedIndicesB.Length != 1)
{
continue;
}
else if (joint.affectedIndicesB[0] != contact.bodyApm)
{
continue;
}
}
}
}
if (contact.bodyB != null)
{
if (stickAtEdges && joint.bodyA == contact.bodyB)
{
if (joint.affectedIndicesA.Length != 2)
{
continue;
}
else
{
if (joint.affectedIndicesA[0] != contact.bodyBpmA && joint.affectedIndicesA[0] != contact.bodyBpmB)
{
continue;
}
if (joint.affectedIndicesA[1] != contact.bodyBpmA && joint.affectedIndicesA[1] != contact.bodyBpmB)
{
continue;
}
if (joint.bodyB != null)
{
if (joint.affectedIndicesB.Length != 1)
{
continue;
}
else if (joint.affectedIndicesB[0] != contact.bodyApm)
{
continue;
}
}
}
}
if (stickAtPoints && joint.bodyB != null)
{
if (joint.bodyB == contact.bodyB)
{
if (joint.affectedIndicesB.Length != 2)
{
continue;
}
else
{
if (joint.affectedIndicesB[0] != contact.bodyBpmA && joint.affectedIndicesB[0] != contact.bodyBpmB)
{
continue;
}
if (joint.affectedIndicesB[1] != contact.bodyBpmA && joint.affectedIndicesB[1] != contact.bodyBpmB)
{
continue;
}
if (joint.bodyA != null)
{
if (joint.affectedIndicesA.Length != 1)
{
continue;
}
else if (joint.affectedIndicesA[0] != contact.bodyApm)
{
continue;
}
}
//else check if ra is the same?
}
}
}
}
//must be the same
found = true;
break;
}
if (!found) //joint Doesn't exist, so create it!
{
if (!stickAtPoints && contact.transformA == transform)
{
continue;
}
if (!stickAtEdges && contact.transformB == transform)
{
continue;
}
JelloJoint joint = new JelloJoint();
joint.TransformA = contact.transformA;
joint.localAnchorA = joint.TransformA.InverseTransformPoint(contact.hitPoint);
if (joint.bodyA != null)
{
int[] indices = new int[1];
Vector2[] vertices = new Vector2[1];
indices[0] = contact.bodyApm;
vertices[0] = contact.bodyA.getPointMass(indices[0]).LocalPosition;
joint.RebuildAnchor(contact.transformA.InverseTransformPoint(contact.hitPoint), true, false, indices, vertices);
}
joint.TransformB = contact.transformB;
joint.localAnchorB = joint.TransformB.InverseTransformPoint(contact.hitPoint);
if (contact.bodyB != null)
{
int[] indices = new int[2];
Vector2[] vertices = new Vector2[2];
indices[0] = contact.bodyBpmA;
indices[1] = contact.bodyBpmB;
vertices[0] = contact.bodyB.getPointMass(indices[0]).LocalPosition;
vertices[1] = contact.bodyB.getPointMass(indices[1]).LocalPosition;
joint.RebuildAnchor(joint.localAnchorB, false, false, indices, vertices);
}
joint.breakable = true;
joint.breakVelocity = breakVelocity;
body.AddJoint(joint);
joints.Add(joint);
}
}
}
//TODO make sure these all are up to date with any new variables that need assigning
public void CopyToStaticBody(JelloBody oldBody, JelloBody newBody)
{
newBody.affectedByGravity = oldBody.affectedByGravity;
newBody.disabled = oldBody.disabled;
newBody.gravity = oldBody.gravity;
newBody.IsAwake = oldBody.IsAwake;
newBody.IsKinematic = oldBody.IsKinematic;
newBody.IsStatic = tar.IsStatic;
newBody.IsStatic = true;
newBody.IsTrigger = oldBody.IsTrigger;
newBody.overrideWorldGravity = oldBody.overrideWorldGravity;
newBody.pivotOffset = oldBody.pivotOffset;
newBody.setComponentReferences();
newBody.polyCollider = oldBody.polyCollider;
if(oldBody.meshLink != null)
{
newBody.meshLink = oldBody.meshLink;
newBody.meshLink.body = newBody;
}
if(oldBody.Shape != null)
{
newBody.setShape(oldBody.Shape, shapeSettingOptions);
newBody.Mass = Mathf.Infinity;
}
for(int i = 0; i < oldBody.EdgePointMassCount; i++)
{
newBody.setEdgePointMass(oldBody.getEdgePointMass(i), i);
newBody.getEdgePointMass(i).Mass = Mathf.Infinity;
newBody.getEdgePointMass(i).body = newBody;
}
for(int i = 0; i < oldBody.InternalPointMassCount; i++)
{
newBody.setInternalPointMass(oldBody.getInternalPointMass(i), i);
newBody.getInternalPointMass(i).Mass = Mathf.Infinity;
newBody.getInternalPointMass(i).body = newBody;
}
for(int i = 0; i < oldBody.AttachPointCount; i++)
{
newBody.AddAttachPoint(oldBody.GetAttachPoint(i));
newBody.GetAttachPoint(i).body = newBody;
}
for(int i = 0; i < oldBody.JointCount; i++)
{
newBody.AddJoint(oldBody.GetJoint(i));
newBody.GetJoint(i).bodyA = newBody;
}
EditorUtility.SetDirty(newBody);
}