Low level functions that should not be called by users.

These functions provide the implementation for various *3d functions designed for users to call.

Usage

rgl.spheres(x, y = NULL, z = NULL, radius, fastTransparency = TRUE, ...)

Arguments

x, y, z

Coordinates of points

radius

Size of sprites or spheres.

fastTransparency

Sphere drawing strategy.

...

Material properties.

Details

See the corresponding *3d function: abclines3d, planes3d, clipplanes3d, sprites3d, spheres3d.