www.gusucode.com > mbctools 工具箱 matlab 源码程序 > mbctools/+xregbdrygui/BdrySlice3.m
classdef BdrySlice3 < xregbdrygui.AbstractBdrySlice
%xregbdrygui.BdrySlice3 class
% xregbdrygui.BdrySlice3 extends xregbdrygui.AbstractBdrySlice.
%
% xregbdrygui.BdrySlice3 properties:
% Parent - Property is of type 'MATLAB array'
% Position - Property is of type 'rect'
% Enable - Property is of type 'on/off'
% Visible - Property is of type 'on/off'
% UserData - Property is of type 'MATLAB array'
% Tag - Property is of type 'string'
% MessageService - Property is of type 'handle'
% Options - Property is of type 'handle vector'
% Actions - Property is of type 'handle vector'
% UIContextMenu - Property is of type 'MATLAB array'
% InputFactors - Property is of type 'MATLAB array' (read only)
% NAxes - Property is of type 'int' (read only)
% Axes - Property is of type 'MATLAB array' (read only)
% hAxes - Property is of type 'MATLAB array' (read only)
% hPatch - Property is of type 'MATLAB array' (read only)
% hBlackDots - Property is of type 'MATLAB array' (read only)
% hRedRings - Property is of type 'MATLAB array' (read only)
% hValidationInside - Property is of type 'MATLAB array' (read only)
% hValidationOutside - Property is of type 'MATLAB array' (read only)
% hNoDisplayText - Property is of type 'MATLAB array' (read only)
% hSelectButton - Property is of type 'MATLAB array' (read only)
% hSliceTable - Property is of type 'handle' (read only)
%
% xregbdrygui.BdrySlice3 methods:
% gettitle - Return a suitable title for a window
% Copyright 2005-2015 The MathWorks, Inc. and Ford Global Technologies, Inc.
methods % constructor block
function obj = BdrySlice3( varargin )
% XREGBDRYGUI.BDRYSLICE3 class constructor
% Call the inherited constructor
obj@xregbdrygui.AbstractBdrySlice(varargin{ : }); % converted super class constructor call
end % BdrySlice3
end % constructor block
methods % public methods
%----------------------------------------
function s = gettitle(obj) %#ok<MANU>
%GETTITLE Return a suitable title for a window
% GETTITLE(OBJ) returns a string that can be used as a title for the view.
% Sub-classes should overload this.
s = '3D Slice';
end % gettitle
end % public methods
methods (Access=protected)
%----------------------------------------
function pDrawConstraint(obj)
%PDRAWCONSTRAINT Draw the current constraint
% PDRAWCONSTRAINT(OBJ)
if ~obj.hasData,
return
end
BMS = obj.MessageService;
% Change the pointer to an hour-glass to make it clear to the user that
% stuff is happening
PR = xregGui.PointerRepository;
ptrID = PR.stackSetPointer( obj.Parent, 'watch');
% Get the current constraint for the message service
con = BMS.getConstraint;
cif = BMS.getInputFactors;
if length( cif ) < obj.NAxes,
obj.pTurnOffPlot;
else
obj.pTurnOnPlot;
% Set the axis labels
fn = getFullNames( cif );
set( get( obj.hAxes, 'XLabel' ), 'String', fn(obj.Axes(1)) );
set( get( obj.hAxes, 'YLabel' ), 'String', fn(obj.Axes(2)) );
set( get( obj.hAxes, 'ZLabel' ), 'String', fn(obj.Axes(3)) );
% Get the evaluation points from the slice table
[vectors, grid] = getEvaluationPoints( obj );
% Set the axis limits
set( obj.hAxes, 'XLim', [min( vectors{1} ), max( vectors{1} )] );
set( obj.hAxes, 'YLim', [min( vectors{2} ), max( vectors{2} )] );
set( obj.hAxes, 'ZLim', [min( vectors{3} ), max( vectors{3} )] );
if isempty( con ),
% No constraint: hide the patch
set(obj.hPatch, 'Visible', 'off');
else
distance = constraintDistance( con, grid );
fv = i_drawcontours( ...
vectors{:}, ...
reshape( distance, cellfun( 'length', vectors([2,1,3]) ).' ), ...
0 );
if isempty( fv ),
set( obj.hPatch, 'Visible', 'off' );
else
set( obj.hPatch, ...
'Vertices', fv.vertices, ...
'Faces', fv.faces, ...
'HitTest', 'Off' );
set( obj.hPatch, 'Visible', 'on' );
end
end
end
% Return the mouse pointer back to what it was before
PR.stackRemovePointer(obj.Parent, ptrID);
% Draw the points
obj.pDrawPoints;
end % pDrawConstraint
%----------------------------------------
function n = pNAxes(obj) %#ok<MANU>
%PNAXES Number of axes for a slice view
% N = PNAXES(OBJ)
n = 3;
end % pNAxes
%----------------------------------------
function pSetupAxes(obj, hAxes) %#ok<INUSL>
%PSETUPAXES Setup the axes for the boundary slice view
% PSETUPAXES(OBJ, HAXES)
set( hAxes, ...
'View', [-37.5, 30],...
'Box', 'on',...
'View', [10, 25], ...
'HitTest', 'on');
mbcgraph.camlight(hAxes);
mv_rotate3d( hAxes, 'On' );
end % pSetupAxes
end
end % classdef
function fv = i_drawcontours( x, y, z, d, v )
ii = isfinite( d );
if any( ii(:) ),
% Remove any infinte elements from Z and replace them instead with
% a very large number
minz = min( d(ii) );
maxz = max( d(ii) );
pad = maxz + 1e4*(maxz - minz);
if ~isfinite( pad ),
pad = realmax;
end
d(~ii) = pad;
% Isosurface constraint
[fv1] = isosurface( x, y, z, -d, v );
[fv2] = isocaps( x, y, z, -d, v );
fv.vertices = [fv1.vertices; fv2.vertices];
fv.faces = [fv1.faces; fv2.faces + size( fv1.vertices, 1 )];
else
fv = [];
end
end % i_drawcontours