vertex_format_add_position_3d

This function adds 3D position data (x, y and z) to the new vertex format being created.

Syntax:

vertex_format_add_position_3d();

Returns:

N/A

Example:

vertex_format_begin();
vertex_format_add_colour();
vertex_format_add_position_3d();
my_format = vertex_format_end();

The above code creates a new vertex format with just colour and position values and then stores the format in the variable my_format.