WebJan 27, 2016 · I'm new at psychtoolbox and trying to rotate/draw my framed square to a diamond/rhombus, but can't quite figure it out how it works. Here's my code: ... You could create a texture from the rectangle, then rotate that on display. Alternatively, you could specify the coordinates of each edge of the diamond, then display that using the … WebRectangle Coordinates Demo: This demo is an interactive demo of how rectangles are draw by defining the top left and bottom right corners of the rectangle. The demo also shows …
Psychtoolbox/ Draw four rectangles. - MATLAB Answers
WebJun 20, 2024 · Psychtoolbox/ Draw four rectangles. Follow 22 views (last 30 days) Show older comments. ... "Instead of filling one rectangle, you can also specify a list of multiple rectangles to be filled - this is much faster when you need to draw many rectangles per frame. To fill n rectangles, provide “rect” as a 4 rows by n columns matrix, each ... http://psychtoolbox.org/docs/Screen-Rect elmore county schools spring break
How can I draw these rectangles in a loop using psychtoolbox.
WebOct 10, 2014 · OK Steve, I thought I'd fix it for you this time, so I formatted your code for you. I also found out that psychtoolbox is not a MATLAB product but a third party product, and I put a link for it in in your message. No one else who posted any questions on it put links to it either, that I could find after looking at a bunch so I tracked it down myself and put it in … Web2) Matlab issues Screen() drawing commands to Psychtoolbox, Psychtoolbox translates these commands into OpenGL rendering commands and submits them to the graphics accelerator hardware. Alternatively, one can submit low level OpenGL 3D drawing calls calls directly via the OpenGL for Matlab interface (see later), or via some compiled OpenGL C … http://psychtoolbox.org/docs/Screen-FillRect elmore george frail mary wheat