// Last edited on 2022-07-23 12:24:38 by stolfi

// Global definition of textures for holder and light box.

#declare tx_Na = texture_plastic( < 0.500, 0.200, 1.000 > )
#declare tx_O  = texture_plastic( < 1.000, 0.200, 0.000 > )
#declare tx_B  = texture_plastic( < 1.000, 0.500, 0.500 > )
#declare tx_H  = texture_plastic( < 1.000, 1.000, 0.800 > )

#declare tx_R_Na = texture_plastic( 0.67*< 0.500, 0.200, 1.000 > )
#declare tx_R_O  = texture_plastic( 0.67*< 1.000, 0.200, 0.000 > )
#declare tx_R_B  = texture_plastic( 0.67*< 1.000, 0.500, 0.500 > )
#declare tx_R_H  = texture_plastic( 0.67*< 1.000, 1.000, 0.800 > )

#declare tx_bond = texture_plastic( < 0.300, 0.300, 0.300 > )

#declare tx_edge = texture_plastic( < 0.000, 0.300, 1.000 > )