Finishing touch for patterns!

2020-02-21 12:05:30 +00:00
parent 75cf59cc1a
commit 7687581e83
11 changed files with 86 additions and 14 deletions
--- a/source/pattern/ringpattern.h
+++ b/source/pattern/ringpattern.h
@@ -0,0 +1,30 @@
+/*
+ *  DoRayMe - a quick and dirty Raytracer
+ *  Ring Pattern header
+ *
+ *  Created by Manoël Trapier
+ *  Copyright (c) 2020 986-Studio.
+ *
+ */
+#ifndef DORAYME_RINGSUPPORT_H
+#define DORAYME_RINGSUPPORT_H
+
+#include <pattern.h>
+
+class RingPattern : public Pattern
+{
+public:
+    RingPattern(Colour a, Colour b) : Pattern(a, b) { };
+
+    Colour patternAt(Tuple point)
+    {
+        double squared = (point.x * point.x) + (point.z * point.z);
+
+        double value = floor(sqrt(squared));
+
+        return (fmod(value, 2) == 0)?this->a:this->b;
+    }
+};
+
+
+#endif /* DORAYME_RINGSUPPORT_H */