BezierCurve[{pt_1, pt_2, ...}] is a graphics primitive that represents a Bézier curve with control points pt_i.
PlotRange is an option for graphics functions that specifies what range of coordinates to include in a plot.
Lighting is an option for Graphics3D and related functions that specifies what simulated lighting to use in coloring 3D surfaces.
PLY
(Mathematica Import/Export Format) 3D geometry format. ASCII or binary format. Used for storage and interchange of 3D graphical objects. Known as Stanford Triangle Format. PLY is an acronym derived from ...
Rasterize[g] returns a rasterized graphic of g. Rasterize[g, elem] gives the element elem associated with the rasterized form of g.
Scaled
(Built-in Mathematica Symbol) Scaled[{x, y, ...}] gives the position of a graphical object in terms of coordinates scaled to run from 0 to 1 across the whole plot range in each direction. Scaled[{dx, dy, ...
ColorData["scheme"] gives a function that generates colors in the named color scheme when applied to parameter values. ColorData["scheme", " property"] gives the specified ...
RayleighDistribution[\[Sigma]] represents the Rayleigh distribution with scale parameter \[Sigma].
ListDensityPlot[array] generates a smooth density plot from an array of values. ListDensityPlot[{{x_1, y_1, f_1}, {x_2, y_2, f_2}, ...}] generates a density plot with values ...
RegionPlot[pred, {x, x_min, x_max}, {y, y_min, y_max}] makes a plot showing the region in which pred is True.