material Bark_birch { receive_shadows on technique { pass { ambient 0.500000 0.500000 0.500000 1.000000 diffuse 0.627451 0.627451 0.627451 1.000000 specular 0.500000 0.500000 0.500000 1.000000 12.500000 emissive 0.000000 0.000000 0.000000 1.000000 texture_unit { texture PLANTS09.JPG tex_address_mode wrap filtering trilinear } } } } material birch { receive_shadows on technique { pass { //lighting off cull_hardware none cull_software none scene_blend alpha_blend alpha_rejection greater_equal 128 //depth_write off texture_unit { texture LEAFS.PNG tex_address_mode wrap filtering trilinear } } } }