Contents User Forum Source Index APIs by Task APIs by Level Data G3D::GaussianBlur Class Reference 1D Gaussian blur. More... #include <GaussianBlur.h> List of all members. Public Types enum   Direction { VERTICAL, HORIZONTAL } Static Public Member Functions static void  apply (class RenderDevice *rd, const Texture::Ref &source, const Vector2 &direction=Vector2(1.0f, 0.0f), int N=17) static void  apply (class RenderDevice *rd, const Texture::Ref &source, const Vector2 &direction, int N, const Vector2 &destSize) Detailed Description 1D Gaussian blur. Call twice to produce a 2D blur. Operates on the graphics card; this requires a RenderDevice. See G3D::gaussian for gaussian filter coefficients on the CPU. Member Enumeration Documentation enum G3D::GaussianBlur::Direction Enumerator: VERTICAL  HORIZONTAL  Member Function Documentation static void G3D::GaussianBlur::apply ( class RenderDevice *  rd, const Texture::Ref &  source, const Vector2 &  direction = Vector2(1.0f, 0.0f), int  N = 17   ) [static] static void G3D::GaussianBlur::apply ( class RenderDevice *  rd, const Texture::Ref &  source, const Vector2 &  direction, int  N, const Vector2 &  destSize   ) [static] Blurs the source to the current G3D::Framebuffer. Assumes RenderDevice::push2D rendering mode is already set. Blurs the alpha channel the same as any color channel, however, you must have alphaWrite enabled to obtain that result. 2D blur is not directly supported because handling of the intermediate texture is different for Framebuffer and backbuffer rendering. Parameters: N  Number of taps in the filter (filter kernel width) direction  Direction of the blur. For best results, use Vector2(1,0) and Vector(0,1). destSize  output dimensions The documentation for this class was generated from the following file: GaussianBlur.h Hosted by