Development

Added red-color effect to radiators. The glow texture has been made a little bit more red to increase the multiplicative effect of the KSP shader.

It works also on radial and flat large radiators. Regarding large radiators adjusement can be done if it's too red (by reducing the red component in the emissive texture or by reducing the multiplier for the temperature for it; currently it's 1.5f)

Not enabled on inline as they don't have the proper shader nor textures, the effect is not that great...