[DllImport("MassParticle")] public static extern void mpRemoveCollider(int context, ref MPColliderProperties props);
[DllImport("MassParticle")] public static extern void mpAddCapsuleCollider(int context, ref MPColliderProperties props, ref Vector3 pos1, ref Vector3 pos2, float radius);
public static extern void mpAddBoxCollider(int context, ref MPColliderProperties props, ref Matrix4x4 transform, ref Vector3 center, ref Vector3 size);
void UpdateMPObjects()
{
colliders.Clear();
if (include3DColliders)
{
Collider[] colliders3d = Physics.OverlapSphere(transform.position, transform.localScale.magnitude);
for (int i = 0; i < colliders3d.Length; ++i)
{
Collider col = colliders3d[i];
if (col.isTrigger)
{
continue;
}
MPColliderProperties cprops;
bool recv = false;
var attr = col.gameObject.GetComponent <MPColliderAttribute>();
if (attr)
{
if (!attr.sendCollision)
{
continue;
}
attr.UpdateColliderProperties();
recv = attr.receiveCollision;
cprops = attr.cprops;
}
else
{
cprops = new MPColliderProperties();
cprops.SetDefaultValues();
}
int id = colliders.Count;
cprops.owner_id = recv ? id : -1;
colliders.Add(col.gameObject);
SphereCollider sphere = col as SphereCollider;
CapsuleCollider capsule = col as CapsuleCollider;
BoxCollider box = col as BoxCollider;
if (sphere)
{
Vector3 pos = sphere.transform.position;
MPAPI.mpAddSphereCollider(ref cprops, ref pos, sphere.radius * col.gameObject.transform.localScale.magnitude * 0.5f);
}
else if (capsule)
{
Vector3 e = Vector3.zero;
float h = Mathf.Max(0.0f, capsule.height - capsule.radius * 2.0f);
float r = capsule.radius * capsule.transform.localScale.x;
switch (capsule.direction)
{
case 0: e.Set(h * 0.5f, 0.0f, 0.0f); break;
case 1: e.Set(0.0f, h * 0.5f, 0.0f); break;
case 2: e.Set(0.0f, 0.0f, h * 0.5f); break;
}
Vector4 pos1 = new Vector4(e.x, e.y, e.z, 1.0f);
Vector4 pos2 = new Vector4(-e.x, -e.y, -e.z, 1.0f);
pos1 = capsule.transform.localToWorldMatrix * pos1;
pos2 = capsule.transform.localToWorldMatrix * pos2;
Vector3 pos13 = pos1;
Vector3 pos23 = pos2;
MPAPI.mpAddCapsuleCollider(ref cprops, ref pos13, ref pos23, r);
}
else if (box)
{
Matrix4x4 mat = box.transform.localToWorldMatrix;
Vector3 size = box.size;
MPAPI.mpAddBoxCollider(ref cprops, ref mat, ref size);
}
}
}
if (include2DColliders)
{
Vector2 xy = new Vector2(transform.position.x, transform.position.y);
Collider2D[] colliders2d = Physics2D.OverlapCircleAll(xy, transform.localScale.magnitude);
for (int i = 0; i < colliders2d.Length; ++i)
{
Collider2D col = colliders2d[i];
if (col.isTrigger)
{
continue;
}
MPColliderProperties cprops;
bool recv = false;
var attr = col.gameObject.GetComponent <MPColliderAttribute>();
if (attr)
{
if (!attr.sendCollision)
{
continue;
}
attr.UpdateColliderProperties();
recv = attr.receiveCollision;
cprops = attr.cprops;
}
else
{
cprops = new MPColliderProperties();
cprops.SetDefaultValues();
}
int id = colliders.Count;
cprops.owner_id = recv ? id : -1;
colliders.Add(col.gameObject);
CircleCollider2D sphere = col as CircleCollider2D;
BoxCollider2D box = col as BoxCollider2D;
if (sphere)
{
Vector3 pos = sphere.transform.position;
MPAPI.mpAddSphereCollider(ref cprops, ref pos, sphere.radius * col.gameObject.transform.localScale.x);
}
else if (box)
{
Matrix4x4 mat = box.transform.localToWorldMatrix;
Vector3 size = new Vector3(box.size.x, box.size.y, box.size.x);
MPAPI.mpAddBoxCollider(ref cprops, ref mat, ref size);
}
}
}
foreach (MPCollider col in MPCollider.instances)
{
if (!col.sendCollision)
{
continue;
}
col.MPUpdate();
col.cprops.owner_id = colliders.Count;
colliders.Add(col.gameObject);
}
foreach (MPForce force in MPForce.instances)
{
force.MPUpdate();
}
foreach (MPEmitter emitter in MPEmitter.instances)
{
emitter.MPUpdate();
}
mprenderer.MPUpdate();
}
[DllImport("MassParticle")] public static extern void mpAddSphereCollider(int context, ref MPColliderProperties props, ref Vector3 center, float radius);
public static extern void mpRemoveCollider(int context, ref MPColliderProperties props);
public static extern void mpAddSphereCollider(int context, ref MPColliderProperties props, ref Vector3 center, float radius);
public static extern void mpAddCapsuleCollider(int context, ref MPColliderProperties props, ref Vector3 pos1, ref Vector3 pos2, float radius);
public static extern void mpAddBoxCollider(int context, ref MPColliderProperties props, ref Matrix4x4 transform, ref Vector3 center, ref Vector3 size);
[DllImport("MassParticle")] public static extern void mpAddBoxCollider(ref MPColliderProperties props, ref Matrix4x4 transform, ref Vector3 size);
