gluGetNurbsProperty Subroutine

OpenGL 1.2 for AIX: Reference Manual

gluGetNurbsProperty Subroutine

Purpose

Retrieves a non-uniform rational B-spline (NURBS) property.

Library

OpenGL C bindings library: libGL.a

C Syntax

void gluGetNurbsProperty(GLUnurbs* nurb, 
   GLenum property,
   GLfloat*data )

Description

The gluGetNurbsProperty subroutine retrieves properties stored in a NURBS object. These properties affect the way that NURBS curves and surfaces are rendered. See the gluNurbsProperty subroutine for more information on these properties.

Parameters

nurb	Specifies the NURBS object created with the gluNewNurbsRenderer subroutine.
property	Specifies the property whose value is to be fetched. Valid values for this parameter are: GLU_CULLING GLU_SAMPLING_TOLERANCE GLU_DISPLAY_MODE GLU_AUTO_LOAD_MATRIX GLU_PARAMETRIC_TOLERANCE GLU_SAMPLING_METHOD GLU_U_STEP GLU_V_STEP GLU_NURBS_MODE
data	Specifies a pointer to the location into which the value of the named property is written.

Files

/usr/include/GL/gl.h

Contains C language constraints, variable type definitions, and ANSI function prototypes for OpenGL.

Related Information

The gluNewNurbsRenderer subroutine, gluNurbsProperty subroutine.

OpenGL Overview.