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1 <?xml version='1.0' encoding='UTF-8'?>
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2 <tool id="icqsol_compose_shapes" name="Compose shapes" version="@WRAPPER_VERSION@.0">
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3 <description></description>
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4 <macros>
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5 <import>icqsol_macros.xml</import>
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6 </macros>
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7 <expand macro="requirements" />
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8 <command>
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9 <![CDATA[
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10 python $__tool_directory__/icqsol_compose_shapes.py
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11 --expression "$expression"
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12 #for $i in $input_shapes:
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13 --shape_dataset "${i.expression_var}" "${i.input_shape}" "${i.input_shape.ext}" "${i.input_shape.metadata.dataset_type}"
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14 #end for
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15 --output "$output"
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16 --output_vtk_type $output_vtk_type
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17 ]]>
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18 </command>
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19 <inputs>
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20 <param name="expression" type="text" value="" label="Composition expression" help="Example: A + B - C * D"/>
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21 <repeat name="input_shapes" title="Expression variable and shape" min="2">
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22 <param name="expression_var" type="text" value="" label="Expression variable" help="The selected shape will be associated with this variable in the expression."/>
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23 <param name="input_shape" type="data" format="plyascii,plybinary,vtkascii,vtkbinary" label="Shape">
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24 <validator type="dataset_ok_validator" />
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25 </param>
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26 </repeat>
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27 <expand macro="output_vtk_type_params" />
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28 </inputs>
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29 <outputs>
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30 <data name="output" format="vtkascii">
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31 <actions>
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32 <action type="format">
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33 <option type="from_param" name="output_vtk_type" />
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34 </action>
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35 </actions>
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36 </data>
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37 </outputs>
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38 <tests>
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39 <test>
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40 <param name="expression" value="head + shaft - notch1 - notch2" />
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41 <repeat name="input_shapes">
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42 <param name="expression_var" value="head" />
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43 <param name="input_shape" value="head.vtkascii" ftype="vtkascii" />
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44 </repeat>
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45 <repeat name="input_shapes">
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46 <param name="expression_var" value="shaft" />
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47 <param name="input_shape" value="shaft.vtkascii" ftype="vtkascii" />
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48 </repeat>
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49 <repeat name="input_shapes">
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50 <param name="expression_var" value="notch1" />
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51 <param name="input_shape" value="notch1.vtkascii" ftype="vtkascii" />
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52 </repeat>
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53 <repeat name="input_shapes">
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54 <param name="expression_var" value="notch2" />
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55 <param name="input_shape" value="notch2.vtkascii" ftype="vtkascii" />
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56 </repeat>
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57 <output name="output" file="philips_bolt.vtkascii" ftype="vtkascii" />
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58 <param name="output_vtk_type" value="vtkascii" />
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59 </test>
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60 </tests>
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61 <help>
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62 **What it does**
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63
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64 Creates a shape composed of any number of selected shapes where the composition is based on a mathematical
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65 expression consisting of **+**, **-** and ***** operations. The **+** results in a union of shapes, the
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66 **-** operator removes a shape and the ***** operator results in an intersection of shapes.
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67
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68 For example, if the **Composition expression** is **A + B - C - D**, selecting 4 shapes from your history
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69 and associating each shape with a variable from the expression will result in a shape composed of the shapes
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70 associated with A and B, but eliminating the shapes associated with C and D.
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71
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72 </help>
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73 <expand macro="citations" />
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74 </tool>
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