--- /dev/null
+/*!
+
+\page point_marker_page Point Marker
+
+\n You can change the representation of the geometrical vertex
+(vertices) in 3D viewer either by selecting one of the predefined
+shapes or by loading the custom texture from an external file.
+
+- Standard point marker
+
+Geometry module provides a set of predefined point marker shapes which
+can be used to display vertices in 3D viewer.
+Each standard point marker has two attributes: type (defines shape
+form) and scale factor (defines shape size).
+
+\image html point_marker_dlg1.png
+
+For the Python script a <b>TUI Command:</b> <em>go.SetMarkerStd(Type, Size)</em>
+can be used.
+
+\image html std_point_marker.png
+
+- Custom point marker
+
+The user can also load the point marker shape from an external file.
+This file should provide a description of the point texture as a set
+of lines; each line is represented as sequence of "0" and "1" symbols,
+where "1" symbol means an opaque pixel and "0" symbol means a
+transparent pixel. The width of the texture correspond to the length
+of the longest line in the file, expanded to the nearest byte-aligned
+value. The height of the texture is equal to the number of non-empty
+lines in the file. Note, that missing symbols are replaced by "0".
+
+Here is an example of such texture file:
+
+<pre>
+00111100
+00111100
+11111111
+11111111
+11111111
+11111111
+00111100
+00111100
+</pre>
+
+\image html point_marker_dlg2.png
+
+For the Python script a <b>TUI Command:</b> <em>go.SetMarkerTexture(ID)</em>
+can be used.
+
+\image html custom_point_marker.png
+
+Our <b>TUI Scripts</b> provide you with useful examples of
+\ref tui_point_marker "Setting Point Marker".
+
+*/
+
gg.setTransparency(fuse_id,0.5)
\endcode
-*/
\ No newline at end of file
+\anchor tui_point_marker
+<br><h2>Set Point Marker</h2>
+
+\code
+import salome
+import geompy
+
+texture = geompy.LoadTexture("/users/user/mytexture.dat")
+
+v1 = geompy.MakeVertex(0, 0, 0)
+v2 = geompy.MakeVertex(100, 0, 0)
+v3 = geompy.MakeVertex(0, 100, 0)
+
+v1.SetMarkerStd(GEOM.MT_O_PLUS, GEOM.MS_25)
+v2.SetMarkerStd(GEOM.MT_BALL, GEOM.MS_40)
+v3.SetMarkerTexture(texture)
+\endcode
+*/
transparency of geometrical objects.</li>
<li>\subpage isolines_page "Isos" - allows to change the number of
isolines displayed within a shape.</li>
+<li>\subpage point_marker_page "Point Marker" - allows to change the
+representation of geometrical vertex (vertices).</li>
<li><b>Auto color</b> / <b>Disable auto color</b> - activates the auto color
mode. When the auto color mode is enabled, the groups created on the
sub-shapes of the selected geometrical object are automatically
case 13: aCommand += "GEOM.MS_70"; break;
default: aCommand += "GEOM.MS_NONE"; break;
}
- aCommand += ");";
+ aCommand += ")";
theScript += aCommand.ToCString();
}
else if (aMarkerType == Aspect_TOM_USERDEFINED) {
TCollection_AsciiString aCommand( "\n\t" );
aCommand += aName + ".SetMarkerTexture(texture_map[";
aCommand += aMarkerTextureID;
- aCommand += "]);";
+ aCommand += "])";
theScript += aCommand.ToCString();
}
}
{
if ( getStudy() ) {
SalomeApp_Application* app = qobject_cast<SalomeApp_Application*>( getStudy()->application() );
- app->onHelpContextModule( "GEOM", "point_marker.html" );
+ app->onHelpContextModule( "GEOM", "point_marker_page.html" );
}
}
--- /dev/null
+# Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
+# CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License.
+#
+# This library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this library; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+#
+# See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+#
+# ---
+#
+# File : GEOM_example7.py
+# Author : Vadim SANDLER, Open CASCADE S.A.S. (vadim.sandler@opencascade.com)
+#
+# ---
+
+import salome
+import geompy
+import os
+import GEOM
+
+data_dir = os.getenv('DATA_DIR')
+if data_dir:
+ texture_1 = geompy.LoadTexture(os.path.join(data_dir, "Textures", "texture1.dat"))
+ texture_2 = geompy.LoadTexture(os.path.join(data_dir, "Textures", "texture2.dat"))
+ texture_3 = geompy.LoadTexture(os.path.join(data_dir, "Textures", "texture3.dat"))
+
+ Vertex_1 = geompy.MakeVertex(0, 0, 0)
+ Vertex_2 = geompy.MakeVertex(100, 0, 0)
+ Vertex_3 = geompy.MakeVertex(0, 100, 0)
+ Vertex_4 = geompy.MakeVertex(0, 0, 100)
+ Vertex_5 = geompy.MakeVertex(100, 0, 100)
+ Vertex_1.SetMarkerTexture(texture_1);
+ Vertex_2.SetMarkerTexture(texture_2);
+ Vertex_3.SetMarkerTexture(texture_3);
+ Vertex_4.SetMarkerStd(GEOM.MT_O_PLUS, GEOM.MS_25);
+ Vertex_5.SetMarkerStd(GEOM.MT_BALL, GEOM.MS_40);
+ geompy.addToStudy( Vertex_1, "Vertex_1" )
+ geompy.addToStudy( Vertex_2, "Vertex_2" )
+ geompy.addToStudy( Vertex_3, "Vertex_3" )
+ geompy.addToStudy( Vertex_4, "Vertex_4" )
+ geompy.addToStudy( Vertex_5, "Vertex_5" )
+ pass
GEOM_example4.py \
GEOM_example5.py \
GEOM_example6.py \
+ GEOM_example7.py \
GEOM_moteur.py \
GEOM_TestAll.py \
GEOM_TestOthers.py \
