Curve Editor Program

$30-250 USD

Closed

Posted

about 11 years ago

$30-250 USD

Paid on delivery

$20-30 budget/ done by April 27, 2013 For this project, I need a program that will build a cubic curve editor, similar to using the point tool in Adobe Illustrator. The program should construct a closed cubic curve by entering points. Each vertex entered by the user becomes a point that is to be interpolated and/or approximated by the program via a cubic curve. The curve should be editable. Attached are some sample programs and notes to help. Please zip the file before sending.

C++ Programming

OpenGL

Project ID: 4461692

About the project

3 proposals

Remote project

Active 11 yrs ago

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3 freelancers are bidding on average $167 USD for this job

@EngineerCat

Hi! I can do this project for you, although I know I might be a bit over your budget. Please read my PM.

$84 USD in 1 day

4.9

(4 reviews)

3.6

@aapS0ftware

this is not as easy as it sounds; the math behind it is pretty complicated.

$220 USD in 3 days

5.0

(3 reviews)

2.4

@xinghai717

Dear sir. I have developed my custom 2D&3D CAD/CAM soft for designing and manufacturing free curve and surface in the past. I have integrated my soft mentioned above with AutoCAD , I have converted AutoCAD to 2D&3D CAD/CAM system. I am sure that I can finish your proposal. But I have several doubts. firstly. there are several formats for free curve. e.g. spline curve, B-spline curve, NURBS curve. I think you proposal is 3 degree spline curve. secondly, what is the dimension of your curve? I think the dimension is 2D. By my experience, to get closed free curve you must solve special linear system. coefficient matrix has special type. To adapt universal gauss method or gauss-zaide method is not proper for this. and memory is consumed. I have already developed the my method to avoid this problem. if you like me, please send me your response. and I like skype. my skype ID is mosember. best regards. xinghai

$198 USD in 7 days