Haskell simple ray tracer

for studying purpose

• test.ppm - example of the scene made from inputexample.txt
• inputfilename - name of the file with scene (like inputexample.txt)

Lights:	1 - Pointlight else - Ambientlight (for Ambient u should put 3 zero on coordinates) 1 int 6 double

example: PointLight (30.0,0.0,100.0) (0.5,0.5,0.5)

TexturedObjects:	1 - Plane else - Sphere 1 - Solid else - (now error) 8 double 1 int 2 double

example: (Sphere 15.0 (0.0,0.0,-400.0),Texture ( Solid (0.8,0.8,0.8) ) 1.0 60 0.0 0.0)

Background:	3 double

example: (0.3,0.3,0.3)

Camera:	3 Double

example: Camera (0.0,0.0,175.0) (100,75)