alpha values 24 ambient light AmbientLightColor property illustration AmbientStrength property illustration aspect ratio for realistic objects properties that affect specifying axes aspect ratio aspect ratio 3-D properties that affect specifying camera properties controlling the shape of default aspect ratio limits example plot box position rectangle scaling stretch-to-fill axis auto equal ij illustrated examples, 3-D image manual normal square tight vis3d xy azimuth of viewpoint default 2-D default 3-D limitations BackFaceLighting property illustration brighten 25 camdolly camera position, moving camera properties illustration showing camera toolbar CameraPosition property and perspective fly-by CameraPositionMode property CameraTarget property CameraTargetMode property CameraUpVector property CameraUpVector property example CameraUpVectorMode property CameraViewAngle property and perspective zooming with CameraViewAngleMode property CameraViewAngleMode property camlookat property camorbit campan campos camproj camroll camtarget camup camva camzoom CData property patches CDataMapping property 23 patches color property of lights colorbar 21 colormap 20 colormaps altering 25 brightening 25 brightness component of TV signal 26 displaying 21 for surfaces 19 functions that create 20 range of RGB values in 19 colors colormaps 19 dithering 29 indexed 19 direct 22 scaled 22 interpreted by surfaces 19 NTSC encoding of 26 of patches of surface plots 19 scaling algorithm 23 specifying for surface plot, example 23 truecolor 19 on indexed color systems 29 specifying 27 typical RGB values 20 cone plots coordinate system and viewpoint DataAspectRatio property example DataAspectRatioMode property default aspect ratio azimuth 2-D 3-D CameraPosition CameraTarget CameraUpVector CameraViewAngle elevation 2-D 3-D Projection view del2 23 diffuse reflection DiffuseStrength property illustration direct color mapping 22 direction cosines edge effects and lighting EdgeColor property EdgeLighting property edges of patches elevation of viewpoint default 2-D default 3-D limitations examples 3-D graph 8 axis changing CameraPosition DataAspectRatio property del2 23 direction cosines displaying real objects linspace 15 meshgrid 9, 15 meshgrid 9, 15 of lighting parametric surfaces 17 plot3 9 PlotBoxAspectRatio property specifying truecolor surfaces 27 stretch-to-fill texture mapping 30 unevenly sampled data 14 view FaceColor property FaceLighting property Faces property FaceVertexCData property FaceVertexCData property fly-by effect Gouraud lighting algorithm graphs steps to create 3-D 8 griddata 15 Hadamard matrix 17 hidden 18 hidden line removal 18 indexed color surfaces 19 Infs, avoiding in data 12 interpolated colors patches indexed vs. truecolor isosurface illustrating flow data Laplacian of a matrix 23 light lighting algorithms flat Gouraud Phong ambient light backface diffuse reflection important properties properties that affect reflectance characteristics specular color exponent reflection lighting command lines removing hidden 18 linspace 14 material command mathematical functions visualizing with surface plot 12 matrix Hadamard 17 representing as surface 11 mesh 11 meshgrid 12 MRI data, visualizing nonuniform data, plotting 14 NormalMode property NTSC color encoding 26 orthographic projection and Z-buffer parametric surfaces 16 patch behavior of function interpreting color patches coloring faces and edges face coloring flat interpolated indexed color direct scaled interpreting color data multifaceted single polygons specifying faces and vertices truecolor ways to specify perspective projection and Z-buffer Phong lighting algorithm plot box plot3 9 PlotBoxAspectRatio property example PlotBoxAspectRatioMode property plotting 3-D matrices 9 vectors 9 nonuniform data 14 surfaces 11 polygons, creating with patch position rectangle printing 3-D scenes Projection property projection types camera position orthographic perspective rendering method realism, adding with lighting realistic display of objects reflection, specular and diffuse Renderer property 29 RendererMode property 29 RGB color values 20 rgbplot 25 rotation about viewing axis without resizing scaled color mapping 22 slice planes colormapping slicing a volume specular color exponent highlight reflection SpecularColorReflectance property illustration SpecularExponent property illustration SpecularStrength property illustration sphere 30 starting points for stream plots stream line plots stream plots starting points stretch-to-fill overriding style property of lights surf 11 Surfaces CData 30 coloring 19 curvature mapped to color 23 FaceColor, texturemap 30 parametric 16 plotting 11 nonuniformly sampled data 14 texture mapping 30 three-dimensional objects, creating with patch toolbar, camera truecolor patches rendering method used for 29 simulating 29 surface plots 19, 27 surface plots 19, 27 vectors determined by direction cosines vertex normals and back face lighting VertexNormals property Vertices property view azimuth of viewpoint camera properties coordinate system defining definition of elevation of viewpoint limitation of azimuth and elevation MATLAB's default behavior projection types specifying specifying with azimuth and elevation view example of rotation limitations using viewing axis moving camera along viewpoint, controlling viewpoint, controlling visualizing commands for volume data mathematical functions 12 steps for volume data techniques for volume data volume data accessing subregions examples of MRI scalar slicing with plane steps to visualize techniques for visualizing vector visualizing wire frame surface 11, 18 wire frame surface 11, 18 Z-buffer orthographic projection perspective projection rendering truecolor 29 zooming by setting camera angle