3D rotation | Computer graphics | Lec-27 | Bhanu Priya

Computer graphics (CG)
3D rotation

[krishgupta]

Great work ma'am big fan and student of you I clear my all paper by taking your classes 😍😇🙌🙌🙌

[imanhasan]

Very Good explanation: simple, fast, and understood.

[aravindanand]

y axis points are wrong
you put y instead of z

[affansheikh]

ma'am @bhanu Priya jb y-axis k along rotate krenge to y ko kyu use krenge doubt h..

[MonirulAhmed]

find the transformation equation for a 90° rotation about the z axis

[MonirulAhmed]

using matrix find the transformation equation for a 90° degree rotation about the z axis of cartesian coordinate system

[aadarshkunwar]

8:33 you are wrong in z`=zcosTHETA - xsinTHETA is true

[amankhanna]

Rotation around the Z axis Anti Clockwise should be different

[aadarshb.k.]

Y axis mey z sin thita plus x cos thita kyu huwa

[ArmyStay-vooe]

New coordinate is (x1, y1, z1)..
X axis:
X1=x
Y1=y cos theta - z sin theta
Z1=z cos theta + y sin theta..
Y axis:
X1= x cos theta - z sin theta
Y1= y
Z1= z cos theta + x sin theta
Z axis:
X= x cos theta - y sin theta
Y= y cos theta + x sin theta
Z= z
In 2d
X'= x cos theta - y sin theta
Y'= y cos theta + x sin theta
I don't know I'm just written In my understanding..if it's wrong please correct me....

[libenhailu]

you are so genius what tips do you use to learn all this...??

[LUKMANMNURA]

how do we arrived at 8, 9, 9, ? thanks

[hritikrawat]

Yeh matrix table kaise bni ise toh explain krdo?

[kartheeknavamani]

Mam there is a mistake in Y axis rotation

[ishachopra]

Confused in row & col major matrix and clockwise & anti clockwise matrix.

[hsinghal]

Bad lecture this is about 2d rotation in 3 dimensions and what is with the fourth coordinate it is just one. Disappointing

[jayantyadav]

can u please stop teaching because u r not explaining this just are memorizing by it urself

[jishnuck]

hello pls dont teach students wrong very bad explanation

[sahealam]

First you learn care fully and then teach us because the reason at y-axis ka z' = mistake kiye ho ap @bhanupriya @education4u