simple cube obj

The OBJ file format is plain ASCII

and allows comments, which is always nice. Each line of the file defines some aspect of an object. The kind of information is encoded in the first few characters. Each object in the file can be given a name using "g". Here, we called the object "cube." A cube has 8 vertices.

Full Answer

How much does an object design Cube cost?

design cube Cinema 4D+ max dae fbx obj $2 $2 c4d max dae fbx obj Free details close Low Poly Base Character 3D Studio+ obj Free Free 3ds obj details close Math Object 110

How much does an abstract Cube cost?

abstract cube Cinema 4D+ max fbx dae obj Free Free c4d max fbx dae obj details close Abstract fragmented cube Blender+ 3ds obj dae fbx $5 $5 blend 3ds obj dae fbx Free details close Sci-Fi Energy Cube Blender+ c4d obj fbx oth

How much does Companion Cube cost?

Companion Cube Blender+ 3ds obj $7 $7 blend 3ds obj Free details close Ruin Aztec Pilar Maya+ max c4d fbx obj Free

How much does a mosaic Cube cost?

mosaic cube Cinema 4D+ max dae fbx obj $6 $6 c4d max dae fbx obj Free details close Diamond Sword Cinema 4D+ max fbx oth obj

Tutorial 7 : Model loading

Until now, we hardcoded our cube directly in the source code. I’m sure you will agree that this was cumbersome and not very handy.

Loading the OBJ

Our function, located in common/objloader.cpp and declared in common/objloader.hpp, will have the following signature :

Using the loaded data

Once we’ve got this, almost nothing changes. Instead of declaring our usual static const GLfloat g_vertex_buffer_data [] = {…}, you declare a std::vector vertices instead (same thing for UVS and normals). You call loadOBJ with the right parameters :

Results

Sorry for the lame texture, I’m NOT a good artist : ( Any contribution welcome !