RenderingCompetitionRayTracer: src/rcrt/textures/WaterTexture.h Source File

00001 #ifndef WATERTEXTURE_H_
00002 #define WATERTEXTURE_H_
00003 
00004 #include "Texture2D.h"
00005 #include "PerlinNoise.h"
00006 
00007 namespace rcrt
00008 {
00009 
00010 class WaterTexture : public rcrt::Texture2D
00011 {
00012 private:
00013         float width, intensity;
00014 public:
00015         WaterTexture();
00016         virtual ~WaterTexture();
00017         
00018         virtual RGBAColor getColor(const Point2D& p) const;
00019         virtual Vec3D getBump(const Point2D& p, const float& scale,const Matrix4D& onb) const;
00020         float getScale(const Point3D& hit, float disturbation, float widthFactor, bool& down, Vec3D& radius) const;
00021         void setWidth(const float& w);
00022         void setIntensity(const float& i);
00023 };
00024 
00025 }
00026 
00027 #endif /*WATERTEXTURE_H_*/