b880485492
Both the `Math` node and the `Vector Math` currently only explicitly support modulo using truncated division which is oftentimes not the type of modulo desired as it behaves differently for negative numbers and positive numbers. Floored Modulo can be created by either using the `Wrap` operation or a combination of multiple `Math` nodes. However both methods obfuscate the actual intend of the artist and the math operation that is actually used. This patch adds modulo using floored division to the scalar `Math` node, explicitly stating the intended math operation and renames the already existing `"Modulo"` operation to `"Truncated Modulo"` to avoid confusion. Only the ui name is changed, so this should not break compatibility. Pull Request: https://projects.blender.org/blender/blender/pulls/110728
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