public void BeginPaint()
{
if (lockedMesh != null && lockedRenderer != null)
{
tree.SetMesh(lockedMesh, currentMaterialIndex);
painter.SetCanvas(currentTexture, CurrentTiling, CurrentOffset);
}
}
// This allows you to change which mesh is currently used when doing painting
// NOTE: If you're using MeshCollider raycasting then you don't need to call this, as you can pass the hit UV coordinates directly to the Paint method
// NOTE: The material index is passed here because it alters the submesh used by the mesh
public void SetMesh(Transform newTransform, Mesh newMesh, int newMaterialIndex = 0, bool forceUpdate = false)
{
if (tree == null)
{
tree = new P3D_Tree();
}
transform = newTransform;
tree.SetMesh(newMesh, newMaterialIndex, forceUpdate);
}
public void UpdateTree()
{
var forceUpdate = false;
var mesh = P3D_Helper.GetMesh(gameObject, ref bakedMesh);
if (bakedMesh != null)
{
forceUpdate = true;
}
if (tree == null)
{
tree = new P3D_Tree();
}
tree.SetMesh(mesh, SubMeshIndex, forceUpdate);
}