shadermaterial

UPDATE: Issue was that texData object was recreated each time and thus reference for DataTexture was lost. Solution by WestLangley was to overwrite the data in texData instead of recreating texData object. I have a simple threejs scene with a DataTexture in a ShaderMaterial . The data array passed to it once during initialization is updated on mouse events. However the DataTexture does not seem to update. Did i assign uniforms or texture data wrongly? Or using the needsUpdate flags wrongly? It does work when deleting and recreating the texture, material, mesh and scene objects each time, but