Top Description Fields Constructors Methods

org.lwjgl.util.glu

public Class Project

Class Inheritance

extends Util

java.lang.Object
org.lwjgl.util.glu.Util
org.lwjgl.util.glu.Project

Imports

java.nio.FloatBuffer, .IntBuffer, org.lwjgl.BufferUtils, org.lwjgl.opengl.GL11

Project.java

Created 11-jan-2004

Author: Erik Duijs

Field Summary

Modifier and Type	Field and Description
private static final FloatBuffer	finalMatrix
private static final float[]	forward
private static final float[]	IDENTITY_MATRIX
private static final float[]	in
private static final FloatBuffer	matrix
private static final float[]	out
private static final float[]	side
private static final FloatBuffer	tempMatrix
private static final float[]	up

Constructor Summary

Access	Constructor and Description
public	Project()

Method Summary

Modifier and Type	Method and Description
private static boolean	Returns: true if the matrix was succesfully inverted __gluInvertMatrixf(FloatBuffer src, FloatBuffer inverse)
private static void	__gluMakeIdentityf(FloatBuffer m) Make matrix an identity matrix
private static void	__gluMultMatricesf(FloatBuffer a, FloatBuffer b, FloatBuffer r)
private static void	__gluMultMatrixVecf(FloatBuffer m, float[] in, float[] out) Method __gluMultMatrixVecf
public static void	gluLookAt(float eyex, float eyey, float eyez, float centerx, float centery, float centerz, float upx, float upy, float upz) Method gluLookAt
public static void	gluPerspective(float fovy, float aspect, float zNear, float zFar) Method gluPerspective.
public static void	gluPickMatrix(float x, float y, float deltaX, float deltaY, IntBuffer viewport) Method gluPickMatrix
public static boolean	gluProject(float objx, float objy, float objz, FloatBuffer modelMatrix, FloatBuffer projMatrix, IntBuffer viewport, FloatBuffer win_pos) Method gluProject
public static boolean	gluUnProject(float winx, float winy, float winz, FloatBuffer modelMatrix, FloatBuffer projMatrix, IntBuffer viewport, FloatBuffer obj_pos) Method gluUnproject

Inherited from org.lwjgl.util.glu.Util:: bytesPerPixel ceil compPerPix cross glGetIntegerv nearestPower normalize

Field Detail

finalMatrix	back to summary
private static final FloatBuffer finalMatrix

forward	back to summary
private static final float[] forward

IDENTITY_MATRIX	back to summary
private static final float[] IDENTITY_MATRIX

in	back to summary
private static final float[] in

matrix	back to summary
private static final FloatBuffer matrix

out	back to summary
private static final float[] out

side	back to summary
private static final float[] side

tempMatrix	back to summary
private static final FloatBuffer tempMatrix

up	back to summary
private static final float[] up

Constructor Detail

Project	back to summary
public Project()

Method Detail

__gluInvertMatrixf	back to summary
private static boolean __gluInvertMatrixf(FloatBuffer src, FloatBuffer inverse) Returns:boolean true if the matrix was succesfully inverted

__gluMakeIdentityf	back to summary
private static void __gluMakeIdentityf(FloatBuffer m) Make matrix an identity matrix

__gluMultMatricesf	back to summary
private static void __gluMultMatricesf(FloatBuffer a, FloatBuffer b, FloatBuffer r)

__gluMultMatrixVecf	back to summary
private static void __gluMultMatrixVecf(FloatBuffer m, float[] in, float[] out) Method __gluMultMatrixVecf

gluLookAt	back to summary
public static void gluLookAt(float eyex, float eyey, float eyez, float centerx, float centery, float centerz, float upx, float upy, float upz) Method gluLookAt

gluPerspective	back to summary
public static void gluPerspective(float fovy, float aspect, float zNear, float zFar) Method gluPerspective.

gluPickMatrix	back to summary
public static void gluPickMatrix(float x, float y, float deltaX, float deltaY, IntBuffer viewport) Method gluPickMatrix

gluProject	back to summary
public static boolean gluProject(float objx, float objy, float objz, FloatBuffer modelMatrix, FloatBuffer projMatrix, IntBuffer viewport, FloatBuffer win_pos) Method gluProject

gluUnProject	back to summary
public static boolean gluUnProject(float winx, float winy, float winz, FloatBuffer modelMatrix, FloatBuffer projMatrix, IntBuffer viewport, FloatBuffer obj_pos) Method gluUnproject