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- // Persistence of Vision Raytracer
- // Sample file
- // By David Buck
-
- #include "shapes.dat"
- #include "colors.dat"
- #include "textures.dat"
-
- view_point
- location <0.0 10.0 200.0>
- direction <0.0 0.0 -1.0>
- up <0.0 1.0 0.0>
- right <1.333333 0.0 0.0>
- look_at <0.0 130.0 -300.0>
- end_view_point
-
- { Define the ocean surface }
- object
- plane <0.0 1.0 0.0> -10.0 end_plane
-
- texture
- colour red 1.0 green 0.3
- waves 0.05
- frequency 5000.0
- scale <3000.0 3000.0 3000.0>
- reflection 1.0
- end_texture
- colour red 1.0 green 0.3
- end_object
-
- { Put a floor underneath to catch any errant waves from the ripples }
- object
- plane <0.0 1.0 0.0> -11.0 end_plane
- texture
- 0.05
- colour red 1.0 green 0.3
- ambient 1.0
- diffuse 0.0
- end_texture
- colour red 1.0 green 0.3
- end_object
-
- { Now draw the sky }
- object
- sphere <0.0 0.0 0.0> 300.0 end_sphere
-
- texture
- gradient <0.0 1.0 0.0>
- colour_map [0.0 0.8 colour red 1.0 green 0.3 blue 0.0
- colour red 0.7 green 0.7 blue 1.0]
- [0.8 1.0 colour red 0.7 green 0.7 blue 1.0
- colour red 0.7 green 0.7 blue 1.0]
- end_colour_map
- scale <300.0 300.0 300.0>
- ambient 0.7
- diffuse 0.0 { we don't want clouds casting shadows on the sky }
- end_texture
- colour red 0.7 green 0.7 blue 1.0
- end_object
-
- { Put in a few clouds }
- object
- sphere <0.0 0.0 0.0> 259.0 end_sphere
-
- texture
- bozo
- turbulence 0.5
- colour_map
- [0.0 0.6 colour red 1.0 green 1.0 blue 1.0 alpha 1.0
- colour red 1.0 green 1.0 blue 1.0 alpha 1.0]
- [0.6 0.8 colour red 1.0 green 1.0 blue 1.0 alpha 1.0
- colour red 1.0 green 1.0 blue 1.0]
- [0.8 1.001 colour red 1.0 green 1.0 blue 1.0
- colour red 0.8 green 0.8 blue 0.8]
- end_colour_map
- scale <100.0 20.0 100.0>
- ambient 0.7
- diffuse 0.0
- end_texture
- colour red 0.7 green 0.7 blue 1.0
- end_object
-
- { Now to cast some light on the subject }
- object
- sphere <0.0 0.0 0.0> 40.0 end_sphere
-
- translate <0.0 0.0 -300.0>
- rotate <10.0 0.0 0.0>
- texture
- colour White
- ambient 1.0
- diffuse 0.0
- end_texture
- light_source
- colour White
- end_object
-