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2D transformation

$30-250 USD

Fullført
Lagt ut omtrent 5 år siden

$30-250 USD

Betalt ved levering
You will develop an OpenGL program that allow a user to perform 2D affine transformation, including translation, scaling, rotation, on a 2D object (e.g., a solid square), by selecting an transformation item from the popup menu. In this project, you can have two-layer menu as follows: • Translation – Horizontal increment – Horizontal decrement – Vertical increment – Vertical decrement • Scaling – Horizontal enlarging – Horizontal shrinking – Vertical enlarging – Vertical shrinking • Rotation – Clockwise – Counter-clockwise Your code will need to maintain several geometry parameters of an object, including horizontal and vertical translation, orientation, and scaling factors. You code should include a function (called menu), in which you should update the geometry parameters of the object. The object should be “complicated”, i.e., a composition of at least 2 OpenGL geometry primitives. The following parameters should be used for an individual 2D transformation: • 10 pixels for horizontal increment/decrement 2• 2 for horizontal enlarging, and 0.5 for horizontal shrinking • 20 ◦ for a rotation. students should explicitly construct a transformation matrix in order to perform a speci- fied 2D transformation to the object. The transformation matrix is represented as a one-dimensional array in OpenGL that is used as a parameter for the OpenGL function glMultMatrix() to update the current transformation matrix. students should also implement a simulation of moving the object. Specifically, the object is moved around a circle track clockwise and be back to its original position. So it is basically a task of performing a sequence of translations on the object.
Prosjekt-ID: 18921732

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Aktiv 5 år siden

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$35 USD om 1 dag
5,0 (133 omtaler)
7,4
7,4
2 freelancers are bidding on average $68 USD for this job
Brukeravatar
Hi. Contact me to discuss your task over chat. Looking forward to hearing from you as soon as possible. Sincerely, Andrii Perun
$100 USD om 5 dager
5,0 (4 omtaler)
3,1
3,1

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Medlem siden nov. 11, 2016

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