android.opengl

Class Matrix

java.lang.Object

android.opengl.Matrix

public class Matrix
extends Object

Constructor Summary

Constructors

Constructor and Description
Matrix()

Method Summary

Methods

Modifier and Type	Method and Description
static void	frustumM(float[] m, int offset, float left, float right, float bottom, float top, float near, float far)
static boolean	invertM(float[] mInv, int mInvOffset, float[] m, int mOffset)
static float	length(float x, float y, float z)
static void	multiplyMM(float[] result, int resultOffset, float[] lhs, int lhsOffset, float[] rhs, int rhsOffset)
static void	multiplyMV(float[] resultVec, int resultVecOffset, float[] lhsMat, int lhsMatOffset, float[] rhsVec, int rhsVecOffset)
static void	orthoM(float[] m, int mOffset, float left, float right, float bottom, float top, float near, float far)
static void	perspectiveM(float[] m, int offset, float fovy, float aspect, float zNear, float zFar)
static void	rotateM(float[] rm, int rmOffset, float[] m, int mOffset, float a, float x, float y, float z)
static void	rotateM(float[] m, int mOffset, float a, float x, float y, float z)
static void	scaleM(float[] sm, int smOffset, float[] m, int mOffset, float x, float y, float z)
static void	scaleM(float[] m, int mOffset, float x, float y, float z)
static void	setIdentityM(float[] sm, int smOffset)
static void	setLookAtM(float[] rm, int rmOffset, float eyeX, float eyeY, float eyeZ, float centerX, float centerY, float centerZ, float upX, float upY, float upZ)
static void	setRotateEulerM(float[] rm, int rmOffset, float x, float y, float z)
static void	setRotateM(float[] rm, int rmOffset, float a, float x, float y, float z)
static void	translateM(float[] tm, int tmOffset, float[] m, int mOffset, float x, float y, float z)
static void	translateM(float[] m, int mOffset, float x, float y, float z)
static void	transposeM(float[] mTrans, int mTransOffset, float[] m, int mOffset)

Methods inherited from class java.lang.Object

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

Constructor Detail

Matrix

public Matrix()

Method Detail

multiplyMM

public static void multiplyMM(float[] result,
              int resultOffset,
              float[] lhs,
              int lhsOffset,
              float[] rhs,
              int rhsOffset)

multiplyMV

public static void multiplyMV(float[] resultVec,
              int resultVecOffset,
              float[] lhsMat,
              int lhsMatOffset,
              float[] rhsVec,
              int rhsVecOffset)

transposeM

public static void transposeM(float[] mTrans,
              int mTransOffset,
              float[] m,
              int mOffset)

invertM

public static boolean invertM(float[] mInv,
              int mInvOffset,
              float[] m,
              int mOffset)

orthoM

public static void orthoM(float[] m,
          int mOffset,
          float left,
          float right,
          float bottom,
          float top,
          float near,
          float far)

frustumM

public static void frustumM(float[] m,
            int offset,
            float left,
            float right,
            float bottom,
            float top,
            float near,
            float far)

perspectiveM

public static void perspectiveM(float[] m,
                int offset,
                float fovy,
                float aspect,
                float zNear,
                float zFar)

length

public static float length(float x,
           float y,
           float z)

setIdentityM

public static void setIdentityM(float[] sm,
                int smOffset)

scaleM

public static void scaleM(float[] sm,
          int smOffset,
          float[] m,
          int mOffset,
          float x,
          float y,
          float z)

scaleM

public static void scaleM(float[] m,
          int mOffset,
          float x,
          float y,
          float z)

translateM

public static void translateM(float[] tm,
              int tmOffset,
              float[] m,
              int mOffset,
              float x,
              float y,
              float z)

translateM

public static void translateM(float[] m,
              int mOffset,
              float x,
              float y,
              float z)

rotateM

public static void rotateM(float[] rm,
           int rmOffset,
           float[] m,
           int mOffset,
           float a,
           float x,
           float y,
           float z)

rotateM

public static void rotateM(float[] m,
           int mOffset,
           float a,
           float x,
           float y,
           float z)

setRotateM

public static void setRotateM(float[] rm,
              int rmOffset,
              float a,
              float x,
              float y,
              float z)

setRotateEulerM

public static void setRotateEulerM(float[] rm,
                   int rmOffset,
                   float x,
                   float y,
                   float z)

setLookAtM

public static void setLookAtM(float[] rm,
              int rmOffset,
              float eyeX,
              float eyeY,
              float eyeZ,
              float centerX,
              float centerY,
              float centerZ,
              float upX,
              float upY,
              float upZ)