IS EQUAL MATRIX4

This command returns a one if the matrices specified are identical, otherwise zero.

  Syntax 
Return Integer=IS EQUAL MATRIX4(Matrix4A, Matrix4B)
  Parameters 
Matrix4A
Integer
matrix4a 
Matrix4B
Integer
matrix4b

  Returns

  Example Code 
r=MAKE MATRIX4(1)

r=MAKE MATRIX4(2)

r=MAKE MATRIX4(3)

SET IDENTITY MATRIX4 1

SET IDENTITY MATRIX4 2

SET IDENTITY MATRIX4 3

IF IS IDENTITY MATRIX4(1)=1

IF IS EQUAL MATRIX4(2,3)=1

VIEW MATRIX4 1

WORLD MATRIX4 2

PROJECTION MATRIX4 3

TRANSLATE MATRIX4 1,0,50,200

ROTATE X MATRIX4 1,45

ROTATE Y MATRIX4 1,45

ROTATE Z MATRIX4 1,45

ROTATE YPR MATRIX4 1,45,45,45

SCALE MATRIX4 1,250,250,250

TRANSPOSE MATRIX4 1,1

r=INVERSE MATRIX4(1,1)

ENDIF

ENDIF

COPY MATRIX4 1,2

ADD MATRIX4 1,2,3

SUBTRACT MATRIX4 1,2,3

MULTIPLY MATRIX4 1,2,3

MULTIPLY MATRIX4 1,100

DIVIDE MATRIX4 1,100

r=DELETE MATRIX4(1)

r=DELETE MATRIX4(2)

r=DELETE MATRIX4(3)
  See also

3DMATHS Commands Menu
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