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warp.sample_unit_sphere_surface#

warp.sample_unit_sphere_surface(state: uint32) → vec3f#

  • Kernel

  • Python

Uniformly sample a point on the surface of the unit sphere (radius 1).

Returns a vec3 of unit length. In a kernel, advances state in place; called from the Python scope, it does not modify state, so repeated calls with the same state return the same point (see rand_init()).