org.lwjgl.util.glu

Class Cylinder

java.lang.Object

org.lwjgl.util.glu.Quadric

org.lwjgl.util.glu.Cylinder

public class Cylinder
extends Quadric

Cylinder.java Created 23-dec-2003

Author:

Erik Duijs

Field Summary

Fields inherited from class org.lwjgl.util.glu.Quadric

drawStyle, normals, orientation, textureFlag

Constructor Summary

Constructors

Constructor and Description
Cylinder() Constructor for Cylinder.

Method Summary

Methods

Modifier and Type	Method and Description
void	draw(float baseRadius, float topRadius, float height, int slices, int stacks) draws a cylinder oriented along the z axis.

Methods inherited from class org.lwjgl.util.glu.Quadric

cos, getDrawStyle, getNormals, getOrientation, getTextureFlag, normal3f, setDrawStyle, setNormals, setOrientation, setTextureFlag, sin, TXTR_COORD

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Cylinder

public Cylinder()

Constructor for Cylinder.

Method Detail

draw

public void draw(float baseRadius,
        float topRadius,
        float height,
        int slices,
        int stacks)

draws a cylinder oriented along the z axis. The base of the cylinder is placed at z = 0, and the top at z=height. Like a sphere, a cylinder is subdivided around the z axis into slices, and along the z axis into stacks. Note that if topRadius is set to zero, then this routine will generate a cone. If the orientation is set to GLU.OUTSIDE (with glu.quadricOrientation), then any generated normals point away from the z axis. Otherwise, they point toward the z axis. If texturing is turned on (with glu.quadricTexture), then texture coordinates are generated so that t ranges linearly from 0.0 at z = 0 to 1.0 at z = height, and s ranges from 0.0 at the +y axis, to 0.25 at the +x axis, to 0.5 at the -y axis, to 0.75 at the -x axis, and back to 1.0 at the +y axis.

Parameters:

baseRadius - Specifies the radius of the cylinder at z = 0.

topRadius - Specifies the radius of the cylinder at z = height.

height - Specifies the height of the cylinder.

slices - Specifies the number of subdivisions around the z axis.

stacks - Specifies the number of subdivisions along the z axis.