Interface BeamTextureOptions

Where the strip sits across the beam's thickness: 0 keeps its top edge on the line, 0.5 centres it (the default here), 1 hangs it below. The bare-texture form keeps its own old top-edge placement.

the strip's texture

Stretch the texture once along the whole span instead of tiling it - a ray whose art IS the beam, scale.x = length / texture.width - for art that repeats badly. Default false: the strip tiles, as the bare-texture form always has.