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Realistic UE5 Grass Wind Using Stretched World-Space Perlin Noise

Alpago Göktenay’s latest Unreal Engine 5 demo nails the feeling of wind sweeping across fields of grass using a deceptively simple trick. He drives the motion with stretched Perlin noise in world space, stressing that stretching coordinates before the Perlin lookup is crucial for natural, slow-moving gusts. Göktenay shares more technical notes in his LinkedIn comments, and the article rounds up extra tutorials on Ghibli-style wind,...