diff --git a/plotly/plotlyfig_aux/core/updateData.m b/plotly/plotlyfig_aux/core/updateData.m
index 0df2b26b..f474a96c 100644
--- a/plotly/plotlyfig_aux/core/updateData.m
+++ b/plotly/plotlyfig_aux/core/updateData.m
@@ -95,6 +95,8 @@
updateTernaryPlotPro(obj, dataIndex);
elseif ismember('ternpcolor', lower(obj.PlotOptions.TreatAs))
updateTernaryPlotPro(obj, dataIndex);
+ elseif ismember('isosurface', lower(obj.PlotOptions.TreatAs))
+ updateIsosurface(obj, dataIndex);
else
updatePatch(obj, dataIndex);
end
diff --git a/plotly/plotlyfig_aux/handlegraphics/updateIsosurface.m b/plotly/plotlyfig_aux/handlegraphics/updateIsosurface.m
new file mode 100644
index 00000000..de2298a9
--- /dev/null
+++ b/plotly/plotlyfig_aux/handlegraphics/updateIsosurface.m
@@ -0,0 +1,190 @@
+function obj = updateIsosurface(obj, isoIndex)
+
+ %-------------------------------------------------------------------------%
+
+ %-INITIALIZATIONS-%
+
+ axIndex = obj.getAxisIndex(obj.State.Plot(isoIndex).AssociatedAxis);
+ plotData = get(obj.State.Plot(isoIndex).Handle);
+ axisData = get(plotData.Parent);
+ [xSource, ySource] = findSourceAxis(obj, axIndex);
+
+ %-update scene-%
+ updateScene(obj, isoIndex)
+
+ %-get mesh data-%
+ xData = plotData.Vertices(:, 1);
+ yData = plotData.Vertices(:, 2);
+ zData = plotData.Vertices(:, 3);
+
+ iData = plotData.Faces(:, 1) - 1;
+ jData = plotData.Faces(:, 2) - 1;
+ kData = plotData.Faces(:, 3) - 1;
+
+ %-------------------------------------------------------------------------%
+
+ %-get trace-%
+ obj.data{isoIndex}.type = 'mesh3d';
+ obj.data{isoIndex}.name = plotData.DisplayName;
+ obj.data{isoIndex}.showscale = false;
+
+ %-------------------------------------------------------------------------%
+
+ %-set mesh data-%
+ obj.data{isoIndex}.x = xData;
+ obj.data{isoIndex}.y = yData;
+ obj.data{isoIndex}.z = zData;
+
+ obj.data{isoIndex}.i = iData;
+ obj.data{isoIndex}.j = jData;
+ obj.data{isoIndex}.k = kData;
+
+ %-------------------------------------------------------------------------%
+
+ %-mesh coloring-%
+ faceColor = getFaceColor(plotData, axisData);
+
+ if iscell(faceColor)
+ obj.data{isoIndex}.facecolor = faceColor;
+ else
+ obj.data{isoIndex}.color = faceColor;
+ end
+
+ %-------------------------------------------------------------------------%
+
+ %-lighting settings-%
+ if ~strcmp(plotData.FaceLighting, 'flat')
+ obj.data{isoIndex}.lighting.diffuse = plotData.DiffuseStrength;
+ obj.data{isoIndex}.lighting.ambient = plotData.AmbientStrength;
+ obj.data{isoIndex}.lighting.specular = plotData.SpecularStrength;
+ obj.data{isoIndex}.lighting.roughness = 0.2;
+ obj.data{isoIndex}.lighting.fresnel = 0.5;
+ obj.data{isoIndex}.lighting.vertexnormalsepsilon = 1e-12;
+ obj.data{isoIndex}.lighting.facenormalsepsilon = 1e-6;
+ end
+
+ %-------------------------------------------------------------------------%
+
+ %-associate scene to trace-%
+ obj.data{isoIndex}.scene = sprintf('scene%d', xSource);
+
+ %-------------------------------------------------------------------------%
+end
+
+function updateScene(obj, isoIndex)
+
+ %-INITIALIZATIONS-%
+ axIndex = obj.getAxisIndex(obj.State.Plot(isoIndex).AssociatedAxis);
+ plotData = get(obj.State.Plot(isoIndex).Handle);
+ axisData = get(plotData.Parent);
+ [xSource, ySource] = findSourceAxis(obj, axIndex);
+ scene = eval( sprintf('obj.layout.scene%d', xSource) );
+
+ aspectRatio = axisData.PlotBoxAspectRatio;
+ cameraPosition = axisData.CameraPosition;
+ dataAspectRatio = axisData.DataAspectRatio;
+ cameraUpVector = axisData.CameraUpVector;
+ cameraEye = cameraPosition./dataAspectRatio;
+ normFac = 0.5*abs(min(cameraEye));
+
+ %-aspect ratio-%
+ scene.aspectratio.x = aspectRatio(1);
+ scene.aspectratio.y = aspectRatio(2);
+ scene.aspectratio.z = aspectRatio(3);
+
+ %-camera eye-%
+ scene.camera.eye.x = cameraEye(1) / normFac;
+ scene.camera.eye.y = cameraEye(2) / normFac;
+ scene.camera.eye.z = cameraEye(3) / normFac;
+
+ %-camera up-%
+ scene.camera.up.x = cameraUpVector(1);
+ scene.camera.up.y = cameraUpVector(2);
+ scene.camera.up.z = cameraUpVector(3);
+
+ %-camera projection-%
+ % scene.camera.projection.type = axisData.Projection;
+
+ %-scene axis configuration-%
+ scene.xaxis.range = axisData.XLim;
+ scene.yaxis.range = axisData.YLim;
+ scene.zaxis.range = axisData.ZLim;
+
+ scene.xaxis.zeroline = false;
+ scene.yaxis.zeroline = false;
+ scene.zaxis.zeroline = false;
+
+ scene.xaxis.showline = true;
+ scene.yaxis.showline = true;
+ scene.zaxis.showline = true;
+
+ scene.xaxis.ticklabelposition = 'outside';
+ scene.yaxis.ticklabelposition = 'outside';
+ scene.zaxis.ticklabelposition = 'outside';
+
+ scene.xaxis.title = axisData.XLabel.String;
+ scene.yaxis.title = axisData.YLabel.String;
+ scene.zaxis.title = axisData.ZLabel.String;
+
+ %-tick labels-%
+ scene.xaxis.tickvals = axisData.XTick;
+ scene.xaxis.ticktext = axisData.XTickLabel;
+ scene.yaxis.tickvals = axisData.YTick;
+ scene.yaxis.ticktext = axisData.YTickLabel;
+ scene.zaxis.tickvals = axisData.ZTick;
+ scene.zaxis.ticktext = axisData.ZTickLabel;
+
+ scene.xaxis.tickcolor = 'rgba(0,0,0,1)';
+ scene.yaxis.tickcolor = 'rgba(0,0,0,1)';
+ scene.zaxis.tickcolor = 'rgba(0,0,0,1)';
+ scene.xaxis.tickfont.size = axisData.FontSize;
+ scene.yaxis.tickfont.size = axisData.FontSize;
+ scene.zaxis.tickfont.size = axisData.FontSize;
+ scene.xaxis.tickfont.family = matlab2plotlyfont(axisData.FontName);
+ scene.yaxis.tickfont.family = matlab2plotlyfont(axisData.FontName);
+ scene.zaxis.tickfont.family = matlab2plotlyfont(axisData.FontName);
+
+ %-grid-%
+ if strcmp(axisData.XGrid, 'off'), scene.xaxis.showgrid = false; end
+ if strcmp(axisData.YGrid, 'off'), scene.yaxis.showgrid = false; end
+ if strcmp(axisData.ZGrid, 'off'), scene.zaxis.showgrid = false; end
+
+ %-SET SCENE TO LAYOUT-%
+ obj.layout = setfield(obj.layout, sprintf('scene%d', xSource), scene);
+end
+
+function fillColor = getFaceColor(plotData, axisData)
+
+ %-initializations-%
+ faceColor = plotData.FaceColor;
+ cData = plotData.CData;
+ cLim = axisData.CLim;
+ colorMap = axisData.Colormap;
+
+ %-get face color depending of faceColor attribute
+ if isnumeric(faceColor)
+ numColor = 255 * faceColor;
+ fillColor = sprintf('rgb(%f,%f,%f)', numColor);
+
+ elseif strcmpi(faceColor, 'flat')
+ fillColor = getStringColor(cData, colorMap, cLim);
+
+ elseif strcmpi(faceColor, 'interp')
+ if size(cData, 1) ~= 1
+ for n = 1:size(cData, 2)
+ fillColor{n} = getStringColor(mean(cData(:, n)), colorMap, cLim);
+ end
+ else
+ % TODO
+ end
+ end
+end
+
+function stringColor = getStringColor(cData, colorMap, cLim)
+ nColors = size(colorMap, 1);
+ cIndex = max( min( cData, cLim(2) ), cLim(1) );
+ scaleColor = (cIndex - cLim(1)) / diff(cLim);
+ cIndex = 1 + floor(scaleColor*(nColors-1));
+ numColor = 255 * colorMap(cIndex, :);
+ stringColor = sprintf('rgb(%f,%f,%f)', numColor);
+end
\ No newline at end of file
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