// ==========================================================================================================================================
// get bounds from renderer(s)
protected Bounds GetRendererBounds(bool ParamRecalculate)
{
if (!ParamRecalculate && rendererBounds != null)
{
return(rendererBounds);
}
rendererBounds = MetaRenderer.GetBoundsFromRenderers(renderers);
return(rendererBounds);
}
// ==================================================================================================================================
// ...
protected void BuildStructure()
{
// Prepare children list
childrens = GetAllChilds(gameObject);
if (childrens.Count == 0)
{
multiTransform = false;
}
else
{
multiTransform = true;
}
// Get renderer(s)
if (multiTransform)
{
renderers = gameObject.GetComponentsInChildren <Renderer>();
if (renderers.Length > 1)
{
multiRenderer = true;
}
else if (renderers.Length == 1)
{
multiRenderer = false;
}
}
else
{
renderers = new Renderer[1];
renderers[0] = gameObject.GetComponent <Renderer>();
}
// Get collider(s)
bool colliderFound = false;
if (multiTransform)
{
colliders = gameObject.GetComponentsInChildren <Collider>();
if (colliders.Length > 1)
{
multiCollider = true;
colliderFound = true;
}
else if (colliders.Length == 1)
{
colliderFound = true;
}
}
else
{
colliders = new Collider[1];
colliders[0] = gameObject.GetComponent <Collider>();
if (colliders[0] != null)
{
colliderFound = true;
}
}
// Check collider(s), and auto-create colliders from renderers if no collider was found
if (!colliderFound && AutoGenerateMeshColliders)
{
generatedColliders = new List <Collider>();
if (multiTransform)
{
if (renderers.Length == 0)
{
// Add non-mesh collider or attach a dummy model
if (GenerateDummyIfNoMeshFound)
{
GameObject tmpGO = GameObject.CreatePrimitive(PrimitiveType.Sphere);
tmpGO.transform.position = gameObject.transform.position;
tmpGO.transform.rotation = gameObject.transform.rotation;
tmpGO.transform.parent = gameObject.transform;
SphereCollider SC = tmpGO.GetComponent <SphereCollider>();
SC.name = advancedName;
generatedColliders.Add(SC);
}
}
else if (renderers.Length == 1)
{
// Add a mesh collider from r0
MeshCollider MC = renderers[0].gameObject.AddComponent <MeshCollider>();
MC.sharedMesh = MetaRenderer.GetMesh(renderers[0]);
MC.name = advancedName;
MC.convex = ConvexMeshColliders;
generatedColliders.Add(MC);
}
else if (renderers.Length > 1)
{
// loop and add mesh colliders
int i;
for (i = 0; i < renderers.Length; i++)
{
MeshCollider MC = renderers[i].gameObject.AddComponent <MeshCollider>();
MC.sharedMesh = MetaRenderer.GetMesh(renderers[i]);
MC.name = advancedName;
MC.convex = ConvexMeshColliders;
generatedColliders.Add(MC);
multiCollider = true;
colliders = generatedColliders.ToArray();
}
}
}
else
{
if (renderers[0] == null)
{
// Add non-mesh collider or attach a dummy model
GameObject tmpGO = GameObject.CreatePrimitive(PrimitiveType.Sphere);
tmpGO.transform.position = gameObject.transform.position;
tmpGO.transform.rotation = gameObject.transform.rotation;
tmpGO.transform.parent = gameObject.transform;
SphereCollider SC = tmpGO.GetComponent <SphereCollider>();
SC.name = advancedName;
generatedColliders.Add(SC);
}
else if (renderers[0] != null)
{
// Add a mesh collider from r0
MeshCollider MC = renderers[0].gameObject.AddComponent <MeshCollider>();
MC.sharedMesh = MetaRenderer.GetMesh(renderers[0]);
MC.name = advancedName;
MC.convex = ConvexMeshColliders;
generatedColliders.Add(MC);
}
}
}
// ...
UpdateChildren();
}
