CRTVert Simulates a CRT display for a retro look. Looki Phase phase Adjusts the vertical position of scanlines. float edit 0.0 Input Gamma inputGamma Assume NTSC 2.2 Gamma for linear blending. float float 2.2 Output Gamma outputGamma Simulate a CRT gamma of 2.5. float float 2.2 Distortion distortion Controls the intensity of the barrel distortion used to emulate the curvature of a CRT. 0.0 is perfectly flat, 1.0 is annoyingly distorted, higher values are increasingly ridiculous. float float 0.1 Input Width inputW The width of the input signal relative to the texture size. float float 1 Input Height inputH The height of the input signal relative to the texture size. float float 1 Output Width outputW The width of the output signal relative to the texture size. float float 1 Output Height outputH The height of the output signal relative to the texture size. float float 1