I have 3d model(.dae and texture files). I tried to use convert glTF with using http://cesiumjs.org/convertmodel.html . But it gives only .gltf file and it doesnt work with cesiumjs. Apps/Sandcastle/models/CesiumAir folder has textures(png), .json and .glsl files.
"glTF file (.json) along with its geometry (.bin), textures (usually .png or .jpg), and shaders (.glsl)"
is it changed?