Method

CoglPrimitiveget_n_vertices

Declaration [src]

int
cogl_primitive_get_n_vertices (
  CoglPrimitive* primitive
)

Description [src]

Queries the number of vertices to read when drawing the given primitive. Usually this value is implicitly set when associating vertex data or indices with a CoglPrimitive.

If cogl_primitive_set_indices() has been used to associate a sequence of CoglIndices with the given primitive then the number of vertices to read can also be phrased as the number of indices to read.

To be clear; it doesn’t refer to the number of vertices - in terms of data - associated with the primitive it’s just the number of vertices to read and draw.

Return value

Type: int

The number of vertices to read when drawing.