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Function: triangulateRectangle()

triangulateRectangle(uMin, vMin, uMax, vMax): InitialTriangulation

Defined in: delatin.ts:80

Triangulate an axis-aligned UV rectangle [uMin, vMin][uMax, vMax] into an InitialTriangulation (4 corner vertices, 2 triangles sharing the p0–p3 diagonal).

Seeding RasterReprojector with a sub-rectangle confines the mesh to that region — e.g. to clamp an image's mesh to the valid Web Mercator latitude band (see #182 / #351), pass that band's UV bounds.

Parameters

uMin

number

vMin

number

uMax

number

vMax

number

Returns

InitialTriangulation