From K-3D

Description

MeshWriter plug-in which is able to save the selected mesh into a COLLADA (.dae) format file.

What this plug-in support

Correctly exports selected mesh.

What this plug-in don't support yet

Some of this features are not implemented in the writer because it is not it's purpose but it is important to clear things out.

Material
Hierarchical transformations
Mesh modifiers
Texture coordinates
Animation

How to use it

This is a document plug-in type. It can be loaded from the Create submenu on the top menubar. To export a mesh into COLLADA simply create a COLLADAMeshWriter node

Create->MeshWriter->COLLADAMeshWriter

On the node properties panel there is a property called File, click on the browse button on the right and write the output filename. Once this is done the mesh should have been correctly exported into the specified output file.