Hi, Is there an example image in https://github.com/OpenImageIO/oiio-images.git that I could use as an example to try out maketx bumpslopes?
I would like to compare the results from maketx -bumpslopes with heighttonormal node in MaterialX. https://github.com/materialx/MaterialX/blob/main/resources/Materials/TestSuite/stdlib/convolution/heighttonormal.mtlx Here is sample image: https://github.com/materialx/MaterialX/blob/main/resources/Images/plain_heightmap.png Thanks Ashwin
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