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Lua intro scene for snogray renderer
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| -- Lua intro scene for snogray renderer | |
| -- Make some materials | |
| -- | |
| matte_grey = material.lambert (0.5) | |
| shiny_blue = material.cook_torrance{ d = {.01, .01, .5}, s = .3, m = .01 } | |
| shiny_red = material.cook_torrance{ d = {.5, .01, .01}, s = .3, m = .01 } | |
| shiny_yellow = material.cook_torrance{ d = {.5, .5, .01}, s = .3, m = .01 } | |
| -- Make some surfaces | |
| -- | |
| sphere1 = surface.sphere (shiny_blue, pos (0, 2, 0), 2) | |
| sphere2 = surface.sphere (shiny_red, pos (3, 1, 4), 1) | |
| cyl = surface.solid_cylinder (shiny_yellow, pos (6, 0, 3), vec (0, 3, 0), 1.5) | |
| plane = surface.rectangle (matte_grey, pos (-10, 0, -10), | |
| vec (20, 0, 0), vec (0, 0, 20)) | |
| -- Add it all to the scene | |
| -- | |
| scene:add (sphere1) | |
| scene:add (sphere2) | |
| scene:add (cyl) | |
| scene:add (plane) | |
| -- Add a light too | |
| -- | |
| globe_light = surface.sphere (material.glow (65), pos (-3, 10, -2), 2) | |
| scene:add (globe_light) | |
| -- Setup the camera position | |
| -- | |
| camera:move (pos (-15, 10, -2)) | |
| camera:point (pos (0, 2, 0)) |
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