)Answers (1) Image Analyst on 28 Sep 2015. h2=fill3(X,Y,Z,[0 0 1]) note that the order of introduction of points matters, if you jump to an opposite vertex the square will look like a bow tie. fill3 (X,Y,Z,C) plots filled polygonal regions on 3-D axes as Patch objects with vertices at the ( x, y, z) locations specified by X, Y, and Z. MATLAB - Surf Plot data structure. If X and Y are matrices, MATLAB draws one polygon per column. 1. If Y is a scalar, then potential expands it into a vector of the same length as X with all. 3D Polygon - draw planes with Matlab In this example we’re going to explain how to draw a 3D polygon using Matlab. In this syntax, a hole is defined as an area of dark pixels surrounded by lighter pixels. Find the treasures in MATLAB Central and discover how the community can help you!My first attempt was using polyshape because it was the very thirst thing one gave into my hands:for i=1:K figure(1) fill3(x,y,z,c) hold on end The problem with this is that when I run the code, it literally draws them all in real time so I can see each triangle being drawn. In a plot that uses no transpareny, I can easily plot a white polygon with the "fill"-command which results in a sharp boundary. The function defines the position of each marker as the [x y] pair of coordinates in the matrix, as the. Here the code I'm trying, Theme. BW2 = imfill (BW) displays the binary image BW on the screen and lets you define the region to. To change color and transparency all you have to write in example:Comes from the documentation of fill3, which states that the fill3 command creates a patch object. [columnsInImage rowsInImage] = meshgrid (1:imageSizeX, 1:imageSizeY); % Next create the circle in the image. If you are using MATLAB R2016b you can use the new fimplicit3 command: Theme. You can do this using the function fill3 and referencing this answer for the 2D case to see how you have to add points on the ends of your data vectors to "close" your filled polygons. X = [0,1,1,0]; Y = [0,0,1,1]; Z = [1,1,1,1]; h2=fill3 (X,Y,Z, [0 0 1]) note that the order of introduction of points matters, if you jump to an opposite vertex the. 32,0] The resulting plot is as shown: How can I create a surf. h1=fill3 (X,Y,Z,C) 4x1 Patch array: Patch. This is the area I would like to use 'fill3' on. Theme. A surface plot is a three-dimensional surface that has solid edge colors and solid face colors. Color. X, Y, and Z triplets specify the polygon vertices. I'm doing a simple animation by updating the plot3 using hold on and hold of. For example, filling the area under normpdf for -4 < x < 4. I have a function that plots a circle in 3d if given the center the normal of the circle and the radius. Fill (X, Y, ColorSpec) // It is used to fill 2D polygons identified by X and Y with the color specified. Specify value as 'clear' or 'opaque', or as a number in the range [0, 1]. fill3(X,Y,Z,C) fills three-dimensional polygons. Patches can be specified using any of the input argument combinations in previous syntaxes. What is the way to do this on MATLAB? I attempted to use fill3 and a mesh but the result was not very good [x,y,z] = meshgrid(0:0. 3D volume plots [MATLAB: slice, isosurface, smooth3, isocaps, isonormals. C is a vector or matrix used as an index into the colormap. fill3(X,Y,Z,C) fills three-dimensional polygons. Plotting 3D cone using gnuplot of user data file. 2. Theme. MATLAB Graphics 2-D and 3-D Plots Surfaces, Volumes, and Polygons Surface and Mesh Plots Find more on Surface and Mesh Plots in Help Center and File Exchange Tagsfill (X1,Y1,C1,. ). C determines the patch colors. fill3 (X,Y,Z,C) plots filled polygonal regions on 3-D axes as Patch objects with vertices at the ( x, y, z) locations specified by X, Y, and Z. I need the coordinates of the points on the surface created by fill3 command. The function returns the x -, y -, and z - coordinates as three (n+1) -by- (n+1) matrices. The fill3 function creates flat-shaded and Gouraud-shaded polygons. Since R2023b. FaceVertexCData=Color {tt}; Comes from the documentation of fill3, which states that the fill3 command creates a patch object. (Lets call it A, also it is sorted according to A(:,1) )The third column is an additional number which ranges from 1 to 100. e. h = viscircles ( ___) devuelve un identificador, h,. Usa la función rectángulo para dibujar un círculo. jl to create filled shapes in 3D?. After due consideration of my goal of detecting a point (x,y,z) inside a 3d volume (X,Y,Z), I decided on a simple two-step approach. To plot multiple regions, specify X, Y, and Z as matrices where each column corresponds to a polygon. Fill BetweenOne question I'm often asked is how to fill the area between two plotted curves. Could you please tell how to extract mesh data from the handle h1=fill3(X,Y,Z,C) and export it in the text file ? I need the coordinates of the points on the surface created by fill3 command. To plot multiple regions, specify X, Y, and Z as matrices where each column corresponds to a polygon. TR = stlread (filename) returns a triangulation object TR containing the triangles defined in an STL file. The function GRIDDATA can be used to interpolate and plot data in 3-D as follows: ZI = griddata (x,y,z,XI,YI) fits a surface of the form z = f (x,y) to the data in the (usually) nonuniformly spaced vectors (x,y,z). In previous releases, datetime , duration , and categorical coordinates are converted to double values when they are stored in the XData , YData. I want the border line color the same as the fill color. Since you are working on R2019a, you should refer to the documentation specific for that release:Learn more about fill3, color MATLAB I would like to obtain different colors for the surfaces created using FILL3 function without scaling the indices specified as the argument. h2=fill3(X,Y,Z,[0 0 1]) note that the order of introduction of points matters, if you jump to an opposite vertex the square will look like a bow tie. colorbar ( ___,Name,Value) modifies the colorbar appearance using one or more name-value pair arguments. To plot multiple regions, specify X, Y, and Z as matrices where each column corresponds to a polygon. At the moment I am plotting within a 2D graph. it is already filled, let me explain: when you generate a surface with commands like fill3 patch surf surface. If X, Y, or Z is a matrix, fill3 creates n polygons, where n is the number of columns in the matrix. fill3(X,Y,Z,C) fills three-dimensional polygons. How to fill a 3D plot?. However, the procedures I've thought of for doing this are very slow. com Create filled 3-D patches - MATLAB fill3. The fill3 command can be used to create the surface between your line and the y-axis. I think someone should write a book like "MATLAB a bunch of undocumented stuff", because it is not the first time I encounter some problem, which can be solved, but the solution isn't. 7]) shape in a figure, which I generate using "fill. However, when using the fill command, I find it's filling up unwanted spaces. It can be a single , one color per face, or one color per vertex (see "Remarks"). Then start the loop construct. I'm thinking maybe there's a setting in MATLAB that I'm missing? Edit: I found the problem. Plot multiple lines on the same axes. Apparently, putting 'figure(1)' inside the loop makes a huge difference. 2-D Graphics Functions (pp 105-154) 3-D Graphics Function (pp 159-163) Contact Your Sales Rep. If C is a row vector, length (C) must equal size (X,2) and size (Y,2); if C is a column vector, length (C) must equal size (X,1) and size (Y,1). fill3 (X,Y,Z,C) plots filled polygonal regions on 3-D axes as Patch objects with vertices at the ( x, y, z) locations specified by X, Y, and Z. for i = 1:18. That eliminates the if test each pass at the cost of a little code upfront that duplicates that in the loop. all you have to do is to collect the handle, for instance. To plot multiple regions, specify X, Y, and Z as matrices where each column corresponds to a polygon. So you can create a polygon out of your lines by going along your first curve than coming back along your second curve. ,Xn,Yn,Cn) plots multiple two-dimensional filled polygonal regions on the same axes. Plotting points while plotting vectors : Matlab. So, I compared my plot (using fill3) to the similar plot with surf with the get() function and noticed that my cdata is empty and my zdata is only retained for the most recent data points. The fourth vector is the mid edge. . . A variation on a theme of the above is to calculate and plot3/fill3 the first case then write the labels before you build the loop. All you have to provide is the rgb code for the color you want and the transparency level on the same scale. 01:2,0:0. Los triples X, Y y Z especifican los vértices del polígono. So one call per end of the cylinder. Learn more about patch, fill3, line, plot3, facealpha MATLAB. fill ( ___,Name,Value) modifies the patches using one or more name-value arguments to set properties. fill3 (X, Y, Z, C) Rellena el polígono tridimensional. Specify an n -by-1 or 1-by- n vector of colormap indices, where n is the number of polygonal regions. Choose a web site to get translated content where available and see local events and offers. 1:2*pi; x = sin (t); y = cos (t); figure patch (x,y, 'r. For this you need to use slice. . fig1. xc=1; yc=1; zc=1; % coordinated of the center L=10; % cube size (length of an ed. 5', but it does not work. On the left hand side there is a clear figure which is I would like to obtain. I2 = imfill (I) fills holes in the grayscale image I. The fill3 function creates flat-shaded and Gouraud-shaded polygons. )MATLAB Mathematics Numerical Integration and Differential Equations Ordinary Differential Equations. The vertices of the polygon are specified by triples of components of X, Y, and Z. Programs in the Book. e. . If you are you used to 255 color values from HTML for example, you can divide by 255 to get a value between 0 and 1. Patch properties control the appearance and behavior of Patch objects. Thanks KSSV. fill ( ___,Name,Value) modifies the patches using one or more name-value arguments to set properties. R2021a: The XData, YData, and ZData properties on Patch objects created with the fill and fill3 functions return values of the original data type The XData , YData , and ZData properties on a Patch object created by the fill or fill3 functions return the coordinates using the original input data type, rather than returning them as double values. the function uses the plot3 command. So you can create a polygon out of your lines by going along your first curve than coming back along your second curve. ,'PropertyName',PropertyValue) h = fill3(. For the latter you need the fliplr(A) command. If X, Y, or Z. This MATLAB function plots filled polygonal regions on 3-D axes as Patch objects with vertices at the (x,y,z) locations specified by X, Y, and Z. it is already filled, let me explain: when you generate a surface with commands like fill3 patch surf surface. C determines the color of the patch. p = patch; c = p. Fill3 Matlab. Syntax. 01:2,0:0. Find the treasures in MATLAB Central and discover how the community can help you!Since R2023b. close all; % Close all figures (except those of imtool. 영역 하나를 플로팅하려면 X, Y, Z 를 벡터로 지정하십시오. l is the length of the box in the x-direction, % w is the width of the box in the y-direction, and h is the height of the. fill3(X,Y,Z,C) fill3(X,Y,Z,ColorSpec) fill3(X1,Y1,Z1,C1,X2,Y2,Z2,C2,. I am not sure if this is because I am misunderstanding how data is stored in the fill3. fill3 sets the patch object FaceColor property to flat, interp, or a ColorSpec depending upon the value of the C matrix. e. fill. Learn more about surf MATLAB Hi, I have a fill3 plot created using the following data below: x = [0,18. ) fill3(. If C is a row vector, length (C) must equal size (X,2) and size (Y,2); if C is a column vector, length (C) must equal size (X,1) and. The fill3 function creates flat-shaded and Gouraud-shaded polygons. This MATLAB function plots filled polygonal regions as patches with vertices at the (x,y) locations specified by X and Y. fill3(X,Y,Z,C) fills three-dimensional polygons. Include a third data input to vary marker size and represent a third dimension. Tags ode45; input arguments; Community Treasure Hunt. patch (X,Y,Z,C) creates the polygons in 3-D coordinates using X, Y, and Z. Create matrices x and y. 例如， fill3 (X,Y,Z,C,'LineWidth',2) 指定一个围绕所有补片的两点边框。. The isosurface does not clear the previous plot. To create multiple polygons, specify X and Y as matrices where each column corresponds to a different polygon. The default origin of the axis of rotation is the center of the plot box. Description. Sign in to comment. . If Cis a row vector, length(C)must equal size(X,2)and. However, I need to update the position of this object over time. 1 Answer. The fill3 command can be used to create the surface between your line and the y-axis. Hello, I have question regarding the transparency, I wanted to fill the my plots with transprent color as there are four plots, so trying to show all of them. The fill3 command can be used to create the surface between your line and the y-axis. 2D plots cannot be plotted at 3D locations. Choose a web site to get translated content where available and see local events and offers. You have to change the x-values in your plot, or you can change the axis labels. C specifies color, where C is the vector or matrix of. Tags fill; Description. 2. Find the treasures in MATLAB Central and discover how the community can help you!Description. If you want different numbers of sides in all axes (for example a pyramid. Find more on Resizing and Reshaping Matrices in Help Center and File Exchange. triplot (TO) plots the triangles defined by a 2-D triangulation or delaunayTriangulation object. fill3 (X,Y,Z,C) 는 3차원 좌표축에 채워진 다각형 영역을 X, Y, Z 로 지정된 (x,y,z) 위치에 꼭짓점이 있는 Patch 객체로 플로팅합니다. fill3 command working strangely?. [TR,fileformat,attributes,solidID] = stlread (filename) also returns the file format of filename, attributes when the file is binary, and solid identification numbers when the file is text. The test assumes that the sample data comes from a population with a normal distribution and a. –Cylinder with filled top and bottom in matlab (2 answers) Closed 8 years ago. zplane = solve (planefunction, z) zplane = (10*y)/31 - (9*x)/31 + 112/31. com Create filled 3-D patches - MATLAB fill3. Create a light by calling the lightangle function and specifying an azimuth angle of –45 degrees and an elevation angle of 30 degrees. [255, 192, 203]) and then scale the values down to [0,1]. how could i plot the the Range (area) between (2 and 4) with a speciefied color for exemple red?I have created an object and used fill3 to provide the face Colour. Learn more about 3d plots MATLAB. The function plots the values in matrix Z as heights above a grid in the x - y plane defined by X and Y. expand all in page. Then create an area plot, specifying an output argument when calling the area function. Find the treasures in MATLAB Central and discover how the community can help you!In your slider callback for the slider, instead of calling the "fill3" function with all the original and new data, simply access the Patch object for the black line and edit its "ZData" property according to the new value given by the slider: blackLine = handles. fill3(X,Y,Z,C) fills three-dimensional polygons. Call the nexttile function to create the axes objects ax1 and ax2. Combine Plots in Same Axes. To plot one region, specify X, Y, and Z as vectors. C determines the color of the patch. fill(X,Y,C) fill(X,Y,ColorSpec) fill(X1,Y1,C1,X2,Y2,C2,. triplot ( ___,Name,Value) specifies one or more properties of the plot using name-value pairs. This MATLAB function plots filled polygonal regions on 3-D axes as Patch objects with vertices at the (x,y,z) locations specified by X, Y, and Z. MATLAB Language Fundamentals Matrices and Arrays Resizing and Reshaping Matrices. Patches — Specify a different transparency value for each face and edge. . The boundaries are the exact points that you used in plot3 , but in addition you need two more points on the x-y plane to close the patch (to make it a polygon). Jorrit on 14 Aug 2011. You must use Matlab / Python, or Python2. example. ) fill3(. This section concentrates on use of the patch function. You can, though, use fill3 () with a constant Z location. Children (1). Patches can be specified using any of the input argument combinations in previous syntaxes. X, Y, and Z triplets specify the polygon vertices. % box in the z-direction. Then, specify flat or interpolated transparency by setting the FaceAlpha and EdgeAlpha properties to either 'flat' or 'interp'. g. MATLAB Graphics 2-D and 3-D Plots Surfaces, Volumes, and Polygons Surface and Mesh Plots. % the origin (x, y, and z). I'm writing code in which I use MATLAB's fill command to plot 2D shapes. So you can create a polygon out of your lines by going along your first curve than coming back along your second curve. Copy. The short names and long names are MATLAB strings that specify one of eight predefined colors. That eliminates the if test each pass at the cost of a little code upfront that duplicates that in the loop. I'm writing code in which I use MATLAB's fill command to plot 2D shapes. colorbar (location) displays the colorbar in a specific location such as 'northoutside'. Use the alpha function to set the transparency for all image, patch, and surface objects in the current axes. z -Test. If X, Y, or Z is a matrix, fill3 develop n polygons, where n is a number of columns in the matrix. MATLAB 2D plot parabolic line rotation to form a cone in 3D. X, Y, and Z triplets specify the polygon vertices. 1. . X, Y, and Z triplets specify the polygon vertices. . fill3(X,Y,Z,colorSpec) fills a polygon in 3D with a specific color. fill (X,Y,C) creates filled polygons from the data in X and Y with vertex color specified by C. Denote these values as gmax, gmin, then we can normalize the entire data set according to these values. Si X, Y o Z es una matriz, fill3 crea n polígonos, donde n es el número de columnas en la matriz. C specifies color, where C is the vector or matrix. fills two-dimensional polygons specified by with the color specified by. Children (1). PLOTCUBE (EDGES,ORIGIN,ALPHA,COLOR) displays a 3D-cube in the current axes. surf (Z,C) additionally specifies the surface color. If C is a 1-by-3 vector, it is assumed to be an RGB triplet, specifying a color directly. The function returns the x -, y -, and z - coordinates as three (n+1) -by- (n+1) matrices. Change Colormap. . please take a look to my code. If X, Y, or Z is a matrix, fill3 creates n polygons, where n is the number of columns in the matrix. Return the two “Line” objects as an output argument from the “plot” function and then set the “LineWidth” property for each. Tested Example A number of numbers are given in the left corner of the. 4) This would create an x-y plane of blue colour. ) Description. Data Distribution Plots. Description. fill3 (X,Y,Z,C) plots filled polygonal regions on 3-D axes as Patch objects with vertices at the ( x, y, z) locations specified by X, Y, and Z. Add a color bar to the graph to show how the data values in C correspond to the colors in the. 有关属性列表，请参阅 Patch 属性 。. BW = poly2mask (xi,yi,m,n) computes a binary region of interest (ROI) mask, BW, of size m -by- n, from an ROI polygon with vertices at coordinates xi and yi. For example, fill3(X,Y,Z,C,'LineWidth',2) specifies a two-point border around all the patches. For example, fill3(X,Y,Z,C,'LineWidth',2) specifies a two-point border around all the patches. fill3 (X, Y, Z, 'blue') X1= [1 26 26 1] Y1= [0. 5] Z1= [25 25 25 25] fill3 (X1, Y1, Z1, 'red') I wanna make a box with fill3 but when i typed in the 2nd fill3. Skip to content. 1. This section concentrates on use of the patch function. fill3 (X,Y,Z,C) plots filled polygonal regions on 3-D axes as Patch objects with vertices at the ( x, y, z) locations specified by X, Y, and Z. xc=1; yc=1; zc=1; % coordinated of the center L=10; % cube size (length of an ed. Call the nexttile function to create the axes objects ax1 and ax2. 2) axis equal. x = linspace(0,8,50); y1 = besselj(2,x); y2 = besselj(3,x); plot(x,y1). fill (X,Y,C) filled polygons from the data in with vertex color specified by is a vector or matrix used as an index into the colormap. This example requires Signal Processing Toolbox™. fill3(X,Y,Z,colorSpec) fills a polygon in 3D with a specific color. However, the border line color is always black. MATLAB Graphics 2-D and 3-D Plots Surfaces, Volumes, and Polygons Surface and Mesh Plots Find more on Surface and Mesh Plots in Help Center and File Exchange TagsStarting in R2019b, you can display a tiling of plots using the tiledlayout and nexttile functions. parfor loopvar = initval:endval; statements; end executes a series of MATLAB ® statements for values of loopvar between initval and endval , inclusive, which specify a vector of increasing integer values. When the SeriesIndex value is a number, MATLAB uses the number to calculate an index for automatically assigning colors when you call plotting functions. Is there a way to make this surface transparent? I tried the 'FaceAlpha','0. shading flat each mesh line segment and face has a constant color determined by the color value at the endpoint of the segment or the corner of the face that has the smallest index or indices. Unfortunately, I have run into an issue where the fill3 property covers over the 'holes' of the plots. Thanks for your response, but I am wondering to generate cylinders using two point and their coordinates in limited intervals[a,b,c]. * ALPHA : scalar that defines the. example. ,'PropertyName',PropertyValue) h = fill3(. Although creating a pattern (i. However, I need to update the position of this object over time. The fill function creates colored polygons. It can be a single ColorSpec, one color per face, or one color per vertex (see "Remarks"). example. bar, bar3, colordef, colormap, fill, fill3, whitebg. To plot one region, specify X, Y, and Z as vectors. x = linspace (0,10,50); y1 = sin (x); plot (x,y1) title. Patches — Specify a different transparency value for each face and edge. For example, fill3(X,Y,Z,C,'LineWidth',2) specifies a two-point border around all the patches. Saltar al contenido. I have the following details about it. You can check this by getting the Renderer of the current figure before and after plot setting the FaceAlpha. To plot one region, specify X, Y, and Z as vectors. Theme. fill3 plots filled polygonal regions on 3-D axes as Patch objects with vertices at the (x, y, z) locations specified by X, Y, and Z. I'm trying to fill a portion of a specifically segmented sphere (pictured below) but the fill3() and patch() functions aren't working because they use polygon vertices as the inputs, and the polygons below are created by the intersection of 2 curved lines. 1)&(x+y+z>1. Skip to content. To plot multiple regions, specify X, Y, and Z as matrices where each column corresponds to a polygon. Something similar to the solution previously discussed in:. X, Y, and Z triplets specify the polygon vertices. png'; % read in the source image (this gives an m * n * 3 array) RGB_in = imread ( im_src ); [m, n] = size ( RGB_in (:,:,1) ); % locate the pixels whose. The polyhedron has the previously stated polygon traits, but it additionally does not have isolated faces or dangling faces. Copy. Matlab ------ Cómo dibujar un círculo en Matlab. For the latter you need the fliplr(A) command. This function plots the given datasets in a single figure and axis, and resembling the cover of Joy Divisions' Unknown Pleasures by Peter Saville (and in many other newspapers, journals, etc. I then used the set() command to dummy in a fake cdata array and now I get the colorbar and with the correct limits. If X and Y are matrices, MATLAB draws one polygon per column. What is the code if i want to create a hole in the moddle of this plane? Or what if I want to remove a small rectangular portion from the centre of this plane?. alpha alphadata varies the transparency across all image, patch. You have the data for the lower and upper values of z in the cylinder. R2021a: 使用 fill 和 fill3 函数创建的 Patch 对象的 XData. Editor's Note: This file was selected as MATLAB Central Pick of the Week. sphere ( ___) plots the sphere without returning the. To draw the sphere using the returned coordinates, use the surf or mesh functions. Tags surf; mesh; waterfall; patch; Community Treasure Hunt. Here's a small example for an arbitrary line. I read that you were supposed to use. If you get stuck, let me know where I can help. 5 . 영역을 여러 개. fill3 (X,Y,Z,C) plots filled polygonal regions on 3-D axes as Patch objects with vertices at the ( x, y, z) locations specified by X, Y, and Z. Here is an example that shows the effect: Theme. Hello, Thanks, it works. fill3(X,Y,Z,C) fills three-dimensional. The fill3 function creates flat-shaded and Gouraud-shaded polygons. Create matrices x and y. How can i make multiple surfaces with fill3In the pictures below you can see blue rectangles plotted using fill3. Hot Network Questions Depressing story where SETI received signals from deep space but this news was suppressedHow to fill a 3D plot?. fill3 (X,Y,Z,C) plots filled polygonal regions on 3-D axes as Patch objects with vertices at the ( x, y, z) locations specified by X, Y, and Z. Patches support a variety of coloring options that are useful. Learn more about animation, plot, execute lines, make movieTour Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this siteHello everybody, I need a help with drawing a cylinder surface. 此 MATLAB 函数 将填充多边形区域绘制为补片，其顶点位于由 X 和 Y 指定的 (x,y) 位置。 要绘制一个区域，请将 X 和 Y 指定为向量。 要绘制多个区域，请将 X 和 Y 指定为矩阵，其中每列对应一个多边形。. . It is similar to the Windows 8 emulator but is limited to the Windows 7. circlePixels = (rowsInImage - centerY). matlab plotting. This table classifies and illustrates the common graphics functions. Further, if the solution is specified as follows: A: B: Then the sum of your two variables is: 2 Therefore the sum of 2 values in A equals 3 (in general). 3 Answers. fill3(X,Y,Z,C) fills three-dimensional polygons. 7 . Line Plots. To plot multiple regions, specify X, Y, and Z as matrices where each column corresponds to a polygon. So even when hold is off, the isosurface superimposes the previous one. The fill3 function creates flat-shaded and Gouraud-shaded polygons. The fill function creates colored polygons. 5 25. When you use a colormap, C is the same size as Z. To change color and transparency all you have to write in example:Insert hold off in between plots so that new plots clear the old ones. But what you are trying to do can easily be accomplished by using EZMESH to plot a parametric surface, like the following. Transparency values are referred to as alpha values. Drawing circles in 3D. X, Y, and Z triplets specify the polygon vertices. Postscript. Description. fill3 allows you to plot 3d shapes with a solid fill color and specify an edge color for the shapes that you are plotting. Return the two “Line” objects as an output argument from the “plot” function and then set the “LineWidth” property for each. I want the border line color the same as the fill color. function [] = pyramid (P,l,w,h) % PYRAMID will accept four inputs. I didn't mention it in the video because it is only adjacent to the topic, but for STL generation the norma. To plot one region, specify X, Y, and Z as vectors. The code in the question does not work because it has some mistake in the order of the points in fillx and filly. X, Y, and Z triplets specify a polygon vertices. Based on your location, we recommend that you select: . a = rand (200); % Create a logical image that defines a rectangular boundary. Edited: Patrik Ek on 3 Mar 2014. collect all these values, find the global max and min values. This MATLAB function plots filled polygonal regions on 3-D axes as Patch objects with vertices at the (x,y,z) locations specified by X, Y, and Z. fill3(X,Y,Z,C) fills three-dimensional polygons. Patches can be specified using any of the input argument combinations in previous syntaxes. The bounds on the blue line is between [-1,1]* 10^-3, whereas the bounds of the orange line is different. Learn more about graph, plot, axis, label.