Matlab Ginput 3d. How can take it in return as 3d matrix? ginput. That is, you
How can take it in return as 3d matrix? ginput. That is, you click somewhere in the plot and it returns your current This MATLAB function allows you to identify the coordinates of n points within Cartesian, polar, or geographic axes. i do not have problem with second part (move This MATLAB function allows you to identify the coordinates of n points within Cartesian, polar, or geographic axes. Download and share free MATLAB code, including functions, models, apps, support packages and toolboxes Download and share free MATLAB code, including functions, models, apps, support packages and toolboxes With this function, you need to place yourself in the right plan with the view function each time you add a point, indeed, it is impossible for Matlab to know where in 3D you would like to draw To select a random point from the 3D image and find the corresponding point on the 2D image you may use the MATLAB function ‘ginput’ for 2D and ‘ginput3’ for 3D. . I want to draw something like below pic in 3-D axes and move it mouse move. GINPUT3D allows you to ginput in xy, yz and zx plane of 3D plot, ginput can do that only in xy plane I am newbie in matlab. I was wondering if I can select random point in each slice?when I use ginput, there is noting to stop it from receiving points. In fact, the coordinates do not appear to make This capability is not available in MATLAB 7. If I use "ginput" on a 3D plot, such as a surface, the coordinates returned are not the coordinates where the mouse touches the surface. [x,y] = ginput(n) enables you to select n points from the current Axes and returns the x - and y -coordinates in the column vectors x and y, respectively. If I use the command: get(gca,'currentpoint') It only returns 2 points on a line which does not help me select GINPUT3D allows you to ginput in xy, yz and zx plane of 3D plot, ginput can do that only in xy plane I want to take input coordinates through mouse in Matlab oR Simulink, there is no built-in facility in Matlab of input of 3D coordinate through mouse device, however the buit-in function ginput GINPUT3D allows you to ginput in xy, yz and zx plane of 3D plot, ginput can do that only in xy plane GINPUT3D allows you to ginput in xy, yz and zx plane of 3D plot, ginput can do that only in xy plane GINPUT3D allows you to ginput in xy, yz and zx plane of 3D plot, ginput can do that only in xy plane Seguir 3. 5 (R2007b ). I tested both of them on Matlab R2013a and they work fine. The main difference is that the first one works with a figure, while the second one with a matrix of points If I understand you correctly, you want to get the coordinates (in data space) of the mouse click, when the plot is 3D. This MATLAB function allows you to identify the coordinates of n points within Cartesian, polar, or geographic axes. Learn more about ginput MATLAB I have 160 slices (408*544*160) with a 3d patch on it. There is a file on MathWorks File Exchange called rbb3select which may serve this purpose. I need to find one point on each slice and take in return a 3d matrix of patch: it is my idea The Figure must have focus before ginput receives input. 4 (5) 1,5K descargas Actualizado 6 feb 2012 Ver licencia Compartir Abrir en This MATLAB function allows you to identify the coordinates of n points within Cartesian, polar, or geographic axes. GINPUT3D allows you to ginput in xy, yz and zx plane of 3D plot, ginput can do that only in xy plane GINPUT3D allows you to ginput in xy, yz and zx plane of 3D plot, ginput can do that only in xy plane I can not select points in 3D in an analogous manner to using GINPUT in 2D.