The 7x7 Gaussian kernel (sigma 2.0) produces a 3-4 tile radius gradient, not 6-8 tiles. Header comment now matches the function comment and actual math. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
The 7x7 Gaussian kernel (sigma 2.0) produces a 3-4 tile radius gradient, not 6-8 tiles. Header comment now matches the function comment and actual math. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>