// the final version of the SuSE 7.1 professional edition title surface // a regular fivegon in x,y combined with the tschebycheff polynom in z int fac=300; width=fac; height=fac; antialiasing=6; background_red=255; background_green=255; background_blue=255; rot_x=0.0; rot_y=1.4; rot_z=-1.6; surface_red=0; surface_green=205; surface_blue=0; inside_red=0; inside_green=225; inside_blue=0; illumination = ambient_light + diffuse_light + reflected_light + transmitted_light; ambient = 55; diffuse = 30; reflected = 75; transmitted = 20; smoothness = 25; transparence = 0; thickness = 10; radius = 9; // from front right up light1_x=10; light1_y=10; light1_z=10; light1_vol=20; // from right in the front light2_x=10; light2_y=0; light2_z=5; light2_vol=50; light2_red=255; light2_green=255; light2_blue=255; // from top light3_x = 0; light3_y = 10; light3_z = -5; light3_vol = 50; light3_red = 255; light3_green = 255; light3_blue = 255; // back left light4_x = -10; light4_y = 3; light4_z = -10; light4_vol = 70; light4_red = 255; light4_green = 255; light4_blue = 255; // back right light5_x = 10; light5_y = 3; light5_z = -10; light5_vol = 70; light5_red = 255; light5_green = 255; light5_blue = 255; // a regular 5-gon poly a=x^5-10*x^3*y^2+5*x*y^4-5*(x^2+y^2)^2+20*(x^2+y^2)-16; double factor=1; scale_x=factor*0.8; scale_y=factor*0.3; scale_z=factor*0.4; // the tschebycheff-polynomial double lambda=-8; poly b=lambda*(16*z^5-20*z^3+5*z+1); radius=9.5; surface=a+b; draw_surface; //color_file_format=sun; //filename="pro_71.ras"; color_file_format=jpg; filename="pro_71.jpg"; save_color_image;