Prepare code to be able to get material from some form of a "group leader".

2020-02-26 00:32:14 +00:00
parent 5e4cfb84e6
commit 1c00077949
3 changed files with 18 additions and 10 deletions
--- a/source/intersection.cpp
+++ b/source/intersection.cpp
@@ -68,6 +68,10 @@ Computation Intersection::prepareComputation(Ray r, Intersect *xs)
        }
    }

+    Shape *s = this->object;
+    /* For now don't get root group material */
+    //while(s->parent != nullptr) { s = s->parent; }
+
    return Computation(this->object,
                       this->t,
                       hitP,
@@ -78,5 +82,6 @@ Computation Intersection::prepareComputation(Ray r, Intersect *xs)
                       reflectV,
                       n1,
                       n2,
-                       underHitP);
+                       underHitP,
+                       &s->material);
 }