Hello,
I want to use flattenedClone() node for the trees in my landscape and reduce the draw call. If my texture uses a jpg file the result is good. If I use a PNG with transparency there is no draw call reduction.
Can I use PNGs with transparency with the flattenedClone() ?
Below is the structure I'm using:
for child in scene_temp.rootNode.childNodes {
let newtree = tree.clone()
sum_tree.addChildNode(newtree)
}
let sum_tree_flat = sum_tree.flattenedClone()
scene.rootNode.addChildNode(sum_tree_flat)
If the tree texture contains a JPG file (diffuse) I get a draw call reduction (< 200 for my complete map) as expected (but no transparency with my leaves). If I use a PNG file, my draw calls are not reduced (> 2000) but I do have my trees with my leaves in transparency.
I've tried replacing tree.clone() with tree.flattenedClone() with no results.
Thanks for your help.
Translated with DeepL.com (free version)
Selecting any option will automatically load the page