raster

Overview ¶

Package raster registers the CPU tile-based coverage filler for complex paths.

Import this package to enable adaptive tile rasterization (4x4 or 16x16 tiles) for paths above the complexity threshold, without requiring GPU acceleration. The filler auto-selects SparseStrips (4x4 tiles) for typical paths and TileCompute (16x16 tiles) for extremely complex paths on large canvases.

If GPU acceleration is also needed, use import _ "github.com/gogpu/gg/gpu" instead, which registers both the GPU accelerator and the coverage filler.

Usage:

import _ "github.com/gogpu/gg/raster" // enable CPU tile rasterization