The two-dimensional rotation equation in the matrix form is

Q.

The two-dimensional rotation equation in the matrix form is

A. {P’}=[T]+{P}

B. {P’}=[S]*{P}

C. {P’}=[R]*{P}

D. P’=dx+dy

Answer & Explanation

Answer : Option: C

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Q.

What is the use of homogeneous coordinates and matrix representation?

A. To treat all 3 transformations in a consistent way

B. To scale

C. To rotate

D. To shear the object

Answer & Explanation

Q.

If point are expressed in homogeneous coordinates then the pair of (x, y) is represented as

A. (x’, y’, z’)

B. (x, y, z)

C. (x’, y’, w’)

D. (x’, y’, w)

Answer & Explanation

Q.

For 2D transformation the value of third coordinate i.e. w (or h) =?

A. 1

B. 0

C. -1

D. Any value

Answer & Explanation

Q.

In homogeneous coordinates value of 'h' is consider as 1 & it is called _____.

A. Magnitude Vector

B. Unit Vector

C. Non-Zero Vector

D. Non-Zero Scalar Factor

Answer & Explanation

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The two-dimensional rotation equation in the matrix form is

Q. The two-dimensional rotation equation in the matrix form is

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More Questions CAD, CAM, and Automation:

Q. What is the use of homogeneous coordinates and matrix representation?

Q. If point are expressed in homogeneous coordinates then the pair of (x, y) is represented as

Q. For 2D transformation the value of third coordinate i.e. w (or h) =?

Q. In homogeneous coordinates value of 'h' is consider as 1 & it is called _____.

Q.

The two-dimensional rotation equation in the matrix form is

Q.

What is the use of homogeneous coordinates and matrix representation?

Q.

If point are expressed in homogeneous coordinates then the pair of (x, y) is represented as

Q.

For 2D transformation the value of third coordinate i.e. w (or h) =?

Q.

In homogeneous coordinates value of 'h' is consider as 1 & it is called _____.