code wiki / _hdl_build / nx_viz_brush.nx

nx_viz_brush.nx

buildroot/runtime/_hdl_build/nx_viz_brush.nx

1030 B23 linesdepth 2pulls 2 transitivereach 1 importersview sourcekind tooltopic viz
docsdependenciesstructsconstsfunctions

about

nx_viz_brush.nx -- the BRUSH math core of the INTERACTION layer (the d3-brush/d3-drag core, bits-up). A drag from (x0,y0) to (x1,y1) defines a normalized selection rectangle; hit-test points against it. Pure integer -> WASM-deployable. (Drag-pan reuses nx_viz_zoom vz_pan.) Closes interact-drag-brush. license_tier: ORIGINAL

dependencies 1 imports · 1 importers

nx_syscalls.nx nx_viz_brush.nx nx_viz_brush_gate.nx

imports: nx_syscalls.nx

imported by: nx_viz_brush_gate.nx

structs

none

consts

none

functions

7func vb_extent(x0: i64, y0: i64, x1: i64, y1: i64, out4: *i64) -> i64
called by 1: main
16func vb_contains(ext4: *i64, px: i64, py: i64) -> i64
called by 1: main
23func main() -> i64 { return 0 }