TrueTERRAIN
Fixes
- Switching between procedurals and textures when modifiers exist on the shader layer cannot find modifiers after switching
- Shader Speed Up shows off but is on (is inverted)
- Loading from procedural blend during addon startup. Hopeful fix for all the crashing upon opening/enabling
- Changing quality level of last (bottom) shader layer disables modifiers
- Moved addon update check for after everything is loaded