Write an OpenGL program to read and display a 3D mesh (in .obj format) - 09/02/2018 01:17 EST

I need a program written to display a 3D mesh in .obj format. I have a base program I am required to use, but still is missing parts. Here are the requirements:

1. Implement the “bool ReadOBJFile(const char filename[])”

function, to read in an obj file and store the elements.

2. Implement the “ComputeBoundingBox()” function, to compute the

bounding box, its diagonal axis length, and its center, then put the camera


x_cam = x_BCenter;

y_cam = y_BCenter;

z_cam = z_BCenter + 1.5 *BoundingBoxDiagonalAxisLength;

and look towards the bounding box center.

3. Implement the “Render_Mesh()” function to finish the OpenGL rendering.

4. Finish the rotation (mouse left button), panning (mouse middle button),

and zooming (mouse right button) functions.

Please email me for the code, and questions.

Skills: OpenGL

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About the Employer:
( 0 reviews ) United States

Project ID: #16259916

6 freelancers are bidding on average $282 for this job


Hi, I'd like to help with the program to load and display obj files using OpenGL. I'll write detailed comments to explain each step.

$60 USD in 1 day
(87 Reviews)

Hello, I know the .OBJ format very well... more than 20 years working with OpenGL and C++... this project is perfect to me. Best regards!

$155 USD in 4 days
(66 Reviews)

Hi, I am experienced in C++ and OpenGL. I have done similar work (displaying 3D models) before. Look at my portfolio. Please contact me and send me the base program if interested.

$100 USD in 1 day
(43 Reviews)

Hello I've gone through your requirements and I'm very interesting your project. I can implement your requirements with high skills and high quality. please discuss more details over chat. thanks.

$155 USD in 3 days
(0 Reviews)

Hello, I'm expert c++ and opengl. I have 15 years of experience working with 3D mesh. I can do this for you with the best result. Could you please have a look on my profile.

$1000 USD in 5 days
(0 Reviews)

Hi, there! Thanks for posting the job. I think that nobody is more suitable for this project than me. I am experienced in such job. Please check out my portfolios. I hope to discuss the project further with you. Thank More

$222 USD in 3 days
(0 Reviews)