Add support for multiple lights

2020-02-22 15:12:06 +00:00
parent 4cdf7a4264
commit 935c8ebff7
2 changed files with 11 additions and 7 deletions
--- a/source/include/world.h
+++ b/source/include/world.h
@@ -44,7 +44,7 @@ public:

    Tuple shadeHit(Computation comps, uint32_t depthCount = 4);
    Tuple colourAt(Ray r, uint32_t depthCount = 4);
-    bool isShadowed(Tuple point);
+    bool isShadowed(Tuple point, uint32_t light = 0);

    Colour reflectColour(Computation comps, uint32_t depthCount = 4);
    Colour refractedColour(Computation comps, uint32_t depthCount = 4);