protected virtual void CreateTempComponent(z_EditableObject target, z_BrushSettings settings)
{
if(!z_Util.IsValid(target))
return;
tempComponent = target.gameObject.AddComponent<z_ZoomOverride>();
tempComponent.hideFlags = HideFlags.HideAndDontSave;
tempComponent.SetWeights(null, 0f);
}
protected virtual void CreateTempComponent(z_EditableObject target, z_BrushSettings settings)
{
if(!z_Util.IsValid(target))
return;
tempComponent = target.gameObject.AddComponent<z_ZoomOverride>();
tempComponent.hideFlags = HideFlags.HideAndDontSave;
tempComponent.SetWeights(null, 0f);
}
Bounds OnGetFrameBounds()
{
z_ZoomOverride ren = (z_ZoomOverride)target;
Mesh m = ren.mesh;
Vector3[] vertices = m.vertices;
float[] weights = ren.GetWeights();
Bounds bounds = new Bounds(Vector3.zero, Vector3.zero);
int appliedWeights = 0;
Transform transform = ((z_ZoomOverride)target).transform;
for (int i = 0; i < m.vertexCount; i++)
{
if (weights[i] > 0.0001f)
{
if (appliedWeights > 0)
{
bounds.Encapsulate(transform.TransformPoint(vertices[i]));
}
else
{
bounds.center = transform.TransformPoint(vertices[i]);
}
appliedWeights++;
}
}
if (appliedWeights < 1)
{
bounds = ren.transform.GetComponent <MeshRenderer>().bounds;
}
else if (appliedWeights == 1 || bounds.size.magnitude < .1f)
{
bounds.size = Vector3.one * .5f;
}
return(bounds);
}
bool HasFrameBounds()
{
z_ZoomOverride ren = (z_ZoomOverride)target;
return(ren.mesh != null && ren.GetWeights().Length == ren.mesh.vertexCount);
}