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replacing teapot,,,,but app hangs

By yogendra on Wed, 06/20/2012 - 17:09
hello everyone with the help of many threads i finally managed to replace teapot with banana 3d model but when i am replacing it one more time with different 3d models,,,the app hangs. my question is that can i add 3d model .h file with missing any one of attribute--- vertrices,normals or texcoordinates? because many 3d models obj file when converted to .h file one of these attribute is missing in it. . thanks in advance..:o

Vertices are necessary, without these there will be nothing to draw! Texcoords are necessary if you want to map a texture onto your model. Normals are only needed for lighting calculations, you can often skip these. Be sure to remove the lines referring to normals in that case. - Kim