setting color #104
Description
add option to set entity color(s), like in https://gitlab.onelab.info/gmsh/gmsh/blob/gmsh_4_13_1/tutorials/python/t4.py#L168
{{ message }}
add option to set entity color(s), like in https://gitlab.onelab.info/gmsh/gmsh/blob/gmsh_4_13_1/tutorials/python/t4.py#L168