PMatrix2D

All Methods Instance Methods Concrete Methods Modifier and Type Method and Description void

apply(float n00,
     float n01,
     float n02,
     float n10,
     float n11,
     float n12)

Multiply this matrix by another.

void

apply(float n00,
     float n01,
     float n02,
     float n03,
     float n10,
     float n11,
     float n12,
     float n13,
     float n20,
     float n21,
     float n22,
     float n23,
     float n30,
     float n31,
     float n32,
     float n33)

Unavailable in 2D.

void apply(PMatrix source)

Multiply this matrix by another.

void apply(PMatrix2D source)

Multiply this matrix by another.

void apply(PMatrix3D source)

Unavailable in 2D.

float determinant() PMatrix2D get()

Returns a copy of this PMatrix.

float[] get(float[] target)

Copies the matrix contents into a 6 entry float array.

boolean invert()

Invert this matrix.

float[]

mult(float[] vec,
    float[] out)

Multiply a two element vector against this matrix.

PVector

mult(PVector source,
    PVector target)

Multiply source by this matrix, and return the result.

float

multX(float x,
     float y)

Returns the x-coordinate of the result of multiplying the point (x, y) by this matrix.

float

multY(float x,
     float y)

Returns the y-coordinate of the result of multiplying the point (x, y) by this matrix.

void

preApply(float n00,
        float n01,
        float n02,
        float n10,
        float n11,
        float n12)

Apply another matrix to the left of this one.

void

preApply(float n00,
        float n01,
        float n02,
        float n03,
        float n10,
        float n11,
        float n12,
        float n13,
        float n20,
        float n21,
        float n22,
        float n23,
        float n30,
        float n31,
        float n32,
        float n33)

Unavailable in 2D.

void preApply(PMatrix source)

Apply another matrix to the left of this one.

void preApply(PMatrix2D left)

Apply another matrix to the left of this one.

void preApply(PMatrix3D left)

Unavailable in 2D.

void print() void reset()

Make this an identity matrix.

void rotate(float angle) void

rotate(float angle,
      float v0,
      float v1,
      float v2)

Unavailable in 2D.

void rotateX(float angle)

Unavailable in 2D.

void rotateY(float angle)

Unavailable in 2D.

void rotateZ(float angle) void scale(float s) void

scale(float sx,
     float sy)

void

scale(float x,
     float y,
     float z)

Unavailable in 2D.

void set(float[] source)

Set the contents of this matrix to the contents of source.

void

set(float m00,
   float m01,
   float m02,
   float m10,
   float m11,
   float m12)

Sets the matrix content.

void

set(float m00,
   float m01,
   float m02,
   float m03,
   float m10,
   float m11,
   float m12,
   float m13,
   float m20,
   float m21,
   float m22,
   float m23,
   float m30,
   float m31,
   float m32,
   float m33)

Unavailable in 2D.

void set(PMatrix matrix)

If matrix is a PMatrix2D, sets this matrix to be a copy of it.

void set(PMatrix3D src)

Unavailable in 2D.

void shearX(float angle) void shearY(float angle) void

translate(float tx,
         float ty)

void

translate(float x,
         float y,
         float z)

Unavailable in 2D.

void transpose()

Unavailable in 2D.