updated example 13

README.rst

@@ -48,7 +48,7 @@ Getting Started: Try the examples
 There are a lot of examples available how to use this module. This is
 the recommended way to get started with pyRT.
 
-|Example 01| |Example 12b| |Example 06| |Example 08|
+|Example 01| |Example 12b| |Example 13| |Example 08|
 
 `View all examples <examples/README.md>`__
 
@@ -122,6 +122,6 @@ official support or anything.
    :target: https://github.com/martinchristen/pyRT/blob/master/LICENSE.md
 .. |Example 01| image:: examples/11.png
 .. |Example 12b| image:: examples/12b.gif
-.. |Example 06| image:: examples/06.gif
+.. |Example 13| image:: examples/13.png
 .. |Example 08| image:: examples/08.png
 

examples/13_reflections.py

@@ -26,7 +26,7 @@
 scene.addLight(PointLight(Vec3(0,0,15)))
 
 # create some materials:
-floormaterial = PhongMaterial(color=Vec3(0.0,0.1,0.1))
+floormaterial = PhongMaterial(color=Vec3(0.1,0.1,0.1))
 sphere0material = PhongMaterial(color=Vec3(1.,0.,0.), reflectivity=0.5)
 sphere1material = PhongMaterial(color=Vec3(0.,1.,0.), reflectivity=0.5)
 sphere2material = PhongMaterial(color=Vec3(0.,0.,1.), reflectivity=0.5)
@@ -55,7 +55,7 @@
 scene.setCamera(camera)
 
 # Create a raytracer using "SimpleRT"
-engine = SimpleRT(shadow=False, iterations=3)   # TODO: Reflect Shadow too (put in shade calculatation)
+engine = SimpleRT(shadow=True, iterations=3)
 
 # Render the scene:
 imgdata = engine.render(scene)

examples/README.md

@@ -136,3 +136,12 @@ This example renders 4 spheres on ground (2 triangles).
 The second version (12b) animates the light source and generates a gif.
 
 ![Example 12](12.png) ![Example 12b](12b.gif)
+
+### Adding reflections
+
+This example uses the scene from example 11. It changes the material of the spheres to supoprt reflections.
+
+[13_reflections.py](13_reflections.py)
+[13_reflections.py](13_reflections.py)
+
+![Example 13](13.png)