Hi
i have two materials, material_A and material_B.
material_A is imported from other software. and it have some maps.
material_B is custom. and it have no maps.
now, i want to copy all parameter from material_B to material_A except the parameter which have map of material_A.
i have two way for that, but thay are too slow.
1-copy and paste the parameter one by one by right click menu.
2-material_A--->"make instance of"--->material_B, then material_A--->"make local". but some parameter of material_A is not pasted, because some parameter of material_A is not default.
i want to have a way to do that fast.