Place 1 or 2 off model (off file) in a scene MATLAB

I have some off models (off files of bed, dresser), since I am new to work with off models, I have some questions which I think you can help me with a some small suggestion.

1. If I want to place the off models in a scene , how should I do that? Is it by offmodel→ depth image→ point cloud → and then place the point cloud in the scene ? or just place the off model in the scene directly? Is there any MATLAB function or platform for this?

2. Do you know how to overlay an off model onto an image? (Such as overlay an off model of a bed onto the bed of an rgb image?)

I know I have to scale and rotate the off model in order to place in the scene, I just want to know how to place 2 or 3 off models in a scene. Any suggestion? Please help, I have struggled a lot but have not found any way. I would be so grateful.

[James Wiken]

I could not find anything related to this built-in to MATLAB, but I found the following function on the MathWorks File Exchange:

http://www.mathworks.com/matlabcentral/fileexchange/5355-toolbox-graph/content/toolbox_graph/read_off.m

This should allow you to import OFF files into MATLAB and returns the faces and vertices as outputs. I hope this helps you get started.