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org.lwjgl.opengl

public Class ARBTransposeMatrix

extends Object
Class Inheritance
Imports
java.nio.*, org.lwjgl.system.*
Native bindings to the ARB_transpose_matrix extension.

New functions and tokens are added allowing application matrices stored in row major order rather than column major order to be transferred to the OpenGL implementation. This allows an application to use standard C-language 2-dimensional arrays (m[row][col]) and have the array indices match the expected matrix row and column indexes. These arrays are referred to as transpose matrices since they are the transpose of the standard matrices passed to OpenGL.

This extension adds an interface for transfering data to and from the OpenGL pipeline, it does not change any OpenGL processing or imply any changes in state representation.

Promoted to core in OpenGL 1.3.

Field Summary

Modifier and TypeField and Description
public static final int
GL_TRANSPOSE_COLOR_MATRIX_ARB

Accepted by the pname parameter of GetBooleanv, GetIntegerv, GetFloatv, and GetDoublev.

public static final int
GL_TRANSPOSE_MODELVIEW_MATRIX_ARB

Accepted by the pname parameter of GetBooleanv, GetIntegerv, GetFloatv, and GetDoublev.

public static final int
GL_TRANSPOSE_PROJECTION_MATRIX_ARB

Accepted by the pname parameter of GetBooleanv, GetIntegerv, GetFloatv, and GetDoublev.

public static final int
GL_TRANSPOSE_TEXTURE_MATRIX_ARB

Accepted by the pname parameter of GetBooleanv, GetIntegerv, GetFloatv, and GetDoublev.

Constructor Summary

AccessConstructor and Description
protected
ARBTransposeMatrix()

Method Summary

Modifier and TypeMethod and Description
public static void
glLoadTransposeMatrixdARB(DoubleBuffer
the matrix data
m)

Double version of LoadTransposeMatrixfARB.

public static void
glLoadTransposeMatrixdARB(double[] m)

Array version of: LoadTransposeMatrixdARB

public static void
glLoadTransposeMatrixfARB(FloatBuffer
the matrix data
m)

Sets the current matrix to a 4 × 4 matrix in row-major order.

public static void
glLoadTransposeMatrixfARB(float[] m)

Array version of: LoadTransposeMatrixfARB

public static void
glMultTransposeMatrixdARB(DoubleBuffer
the matrix data
m)

Double version of MultTransposeMatrixfARB.

public static void
glMultTransposeMatrixdARB(double[] m)

Array version of: MultTransposeMatrixdARB

public static void
glMultTransposeMatrixfARB(FloatBuffer
the matrix data
m)

Multiplies the current matrix with a 4 × 4 matrix in row-major order.

public static void
glMultTransposeMatrixfARB(float[] m)

Array version of: MultTransposeMatrixfARB

public static native void
nglLoadTransposeMatrixdARB(long m)

Unsafe version of: LoadTransposeMatrixdARB

public static native void
nglLoadTransposeMatrixfARB(long m)

Unsafe version of: LoadTransposeMatrixfARB

public static native void
nglMultTransposeMatrixdARB(long m)

Unsafe version of: MultTransposeMatrixdARB

public static native void
nglMultTransposeMatrixfARB(long m)

Unsafe version of: MultTransposeMatrixfARB

Inherited from java.lang.Object:
cloneequalsfinalizegetClasshashCodenotifynotifyAlltoStringwaitwaitwait

Field Detail

GL_TRANSPOSE_COLOR_MATRIX_ARBback to summary
public static final int GL_TRANSPOSE_COLOR_MATRIX_ARB

Accepted by the pname parameter of GetBooleanv, GetIntegerv, GetFloatv, and GetDoublev.

GL_TRANSPOSE_MODELVIEW_MATRIX_ARBback to summary
public static final int GL_TRANSPOSE_MODELVIEW_MATRIX_ARB

Accepted by the pname parameter of GetBooleanv, GetIntegerv, GetFloatv, and GetDoublev.

GL_TRANSPOSE_PROJECTION_MATRIX_ARBback to summary
public static final int GL_TRANSPOSE_PROJECTION_MATRIX_ARB

Accepted by the pname parameter of GetBooleanv, GetIntegerv, GetFloatv, and GetDoublev.

GL_TRANSPOSE_TEXTURE_MATRIX_ARBback to summary
public static final int GL_TRANSPOSE_TEXTURE_MATRIX_ARB

Accepted by the pname parameter of GetBooleanv, GetIntegerv, GetFloatv, and GetDoublev.

Constructor Detail

ARBTransposeMatrixback to summary
protected ARBTransposeMatrix()

Method Detail

glLoadTransposeMatrixdARBback to summary
public static void glLoadTransposeMatrixdARB(DoubleBuffer m)

Double version of LoadTransposeMatrixfARB.

Parameters
m:DoubleBuffer

the matrix data

glLoadTransposeMatrixdARBback to summary
public static void glLoadTransposeMatrixdARB(double[] m)

Array version of: LoadTransposeMatrixdARB

glLoadTransposeMatrixfARBback to summary
public static void glLoadTransposeMatrixfARB(FloatBuffer m)

Sets the current matrix to a 4 × 4 matrix in row-major order.

The matrix is stored as 16 consecutive values, i.e. as:

a1a2a3a4
a5a6a7a8
a9a10a11a12
a13a14a15a16
Parameters
m:FloatBuffer

the matrix data

glLoadTransposeMatrixfARBback to summary
public static void glLoadTransposeMatrixfARB(float[] m)

Array version of: LoadTransposeMatrixfARB

glMultTransposeMatrixdARBback to summary
public static void glMultTransposeMatrixdARB(DoubleBuffer m)

Double version of MultTransposeMatrixfARB.

Parameters
m:DoubleBuffer

the matrix data

glMultTransposeMatrixdARBback to summary
public static void glMultTransposeMatrixdARB(double[] m)

Array version of: MultTransposeMatrixdARB

glMultTransposeMatrixfARBback to summary
public static void glMultTransposeMatrixfARB(FloatBuffer m)

Multiplies the current matrix with a 4 × 4 matrix in row-major order. See LoadTransposeMatrixfARB for details.

Parameters
m:FloatBuffer

the matrix data

glMultTransposeMatrixfARBback to summary
public static void glMultTransposeMatrixfARB(float[] m)

Array version of: MultTransposeMatrixfARB

nglLoadTransposeMatrixdARBback to summary
public static native void nglLoadTransposeMatrixdARB(long m)

Unsafe version of: LoadTransposeMatrixdARB

nglLoadTransposeMatrixfARBback to summary
public static native void nglLoadTransposeMatrixfARB(long m)

Unsafe version of: LoadTransposeMatrixfARB

nglMultTransposeMatrixdARBback to summary
public static native void nglMultTransposeMatrixdARB(long m)

Unsafe version of: MultTransposeMatrixdARB

nglMultTransposeMatrixfARBback to summary
public static native void nglMultTransposeMatrixfARB(long m)

Unsafe version of: MultTransposeMatrixfARB