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processing.core
Interface PMatrix

All Known Implementing Classes:
PMatrix2D, PMatrix3D
public interface PMatrix

Method Summary
 void apply(float n00, float n01, float n02, float n10, float n11, float n12)
           
 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)
           
 void apply(PMatrix source)
          Multiply this matrix by another.
 void apply(PMatrix2D source)
           
 void apply(PMatrix3D source)
           
 float determinant()
           
 PMatrix get()
          Returns a copy of this PMatrix.
 float[] get(float[] target)
          Copies the matrix contents into a float array.
 boolean invert()
          Invert this matrix.
 float[] mult(float[] source, float[] target)
          Multiply a multi-element vector against this matrix.
 PVector mult(PVector source, PVector target)
          Multiply a PVector by this matrix.
 void preApply(float n00, float n01, float n02, float n10, float n11, float n12)
           
 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)
           
 void preApply(PMatrix2D left)
          Apply another matrix to the left of this one.
 void preApply(PMatrix3D left)
           
 void reset()
           
 void rotate(float angle)
           
 void rotate(float angle, float v0, float v1, float v2)
           
 void rotateX(float angle)
           
 void rotateY(float angle)
           
 void rotateZ(float angle)
           
 void scale(float s)
           
 void scale(float sx, float sy)
           
 void scale(float x, float y, float z)
           
 void set(float[] source)
           
 void set(float m00, float m01, float m02, float m10, float m11, float m12)
           
 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)
           
 void set(PMatrix src)
           
 void skewX(float angle)
           
 void skewY(float angle)
           
 void translate(float tx, float ty)
           
 void translate(float tx, float ty, float tz)
           
 void transpose()
          Transpose this matrix.
 

Method Detail

reset

void reset()

get

PMatrix get()
Returns a copy of this PMatrix.

get

float[] get(float[] target)
Copies the matrix contents into a float array. If target is null (or not the correct size), a new array will be created.

set

void set(PMatrix src)

set

void set(float[] source)

set

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

set

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)

translate

void translate(float tx,
               float ty)

translate

void translate(float tx,
               float ty,
               float tz)

rotate

void rotate(float angle)

rotateX

void rotateX(float angle)

rotateY

void rotateY(float angle)

rotateZ

void rotateZ(float angle)

rotate

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

scale

void scale(float s)

scale

void scale(float sx,
           float sy)

scale

void scale(float x,
           float y,
           float z)

skewX

void skewX(float angle)

skewY

void skewY(float angle)

apply

void apply(PMatrix source)
Multiply this matrix by another.

apply

void apply(PMatrix2D source)

apply

void apply(PMatrix3D source)

apply

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

apply

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)

preApply

void preApply(PMatrix2D left)
Apply another matrix to the left of this one.

preApply

void preApply(PMatrix3D left)

preApply

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

preApply

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)

mult

PVector mult(PVector source,
             PVector target)
Multiply a PVector by this matrix.

mult

float[] mult(float[] source,
             float[] target)
Multiply a multi-element vector against this matrix.

transpose

void transpose()
Transpose this matrix.

invert

boolean invert()
Invert this matrix.

Returns:
true if successful

determinant

float determinant()
Returns:
the determinant of the matrix
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