[GRASS-SVN] r43064 - grass/branches/develbranch_6/gui/wxpython/docs
svn_grass at osgeo.org
svn_grass at osgeo.org
Thu Aug 12 05:00:16 EDT 2010
Author: martinl
Date: 2010-08-12 09:00:16 +0000 (Thu, 12 Aug 2010)
New Revision: 43064
Added:
grass/branches/develbranch_6/gui/wxpython/docs/wxGUI_nviz_toolbar.jpg
Modified:
grass/branches/develbranch_6/gui/wxpython/docs/wxGUI.Nviz.html
Log:
wxGUI/nviz: describe 3D view toolbar in the manual
(merge r43063 from trunk)
Modified: grass/branches/develbranch_6/gui/wxpython/docs/wxGUI.Nviz.html
===================================================================
--- grass/branches/develbranch_6/gui/wxpython/docs/wxGUI.Nviz.html 2010-08-12 08:58:13 UTC (rev 43063)
+++ grass/branches/develbranch_6/gui/wxpython/docs/wxGUI.Nviz.html 2010-08-12 09:00:16 UTC (rev 43064)
@@ -31,66 +31,41 @@
restore "state" of the system in 2D and if wxNviz is enabled also in
the 3D display mode.
-<h2>Data visualization</h2>
+<h2>3D View Toolbar</h2>
-<h3>Surfaces</h3>
+<center>
+<br><img src="wxGUI_nviz_toolbar.jpg" border="1"><br><br>
+</center>
-Each active raster map layer from the current layer tree is displayed
-as surface in the 3D space. Separate raster data or constants can be
-used for various attributes of the surface:
+<dl>
+ <dt><img src="icons/grass2/3d-view.png">
+ <em>Switch to view page</em></dt>
+ <dd>Switch 3D Layer Manager Toolbox's page to the <b>view</b>
+ control page.</dd>
+ <dt><img src="icons/grass2/3d-raster.png">
+ <em>Switch to surface page</em></dt>
+ <dd>Switch 3D Layer Manager Toolbox's page to the <b>surface</b>
+ control page (data properties).</dd>
+ <dt><img src="icons/grass2/3d-vector.png">
+ <em>Switch to vector page</em></dt>
+ <dd>Switch 3D Layer Manager Toolbox's page to the <b>vector</b>
+ control page (data properties).</dd>
+ <dt><img src="icons/grass2/3d-volume.png">
+ <em>Switch to volume page</em></dt>
+ <dd>Switch 3D Layer Manager Toolbox's page to the <b>volume</b>
+ control page (data properties).</dd>
+ <dt><img src="icons/grass2/3d-light.png">
+ <em>Switch to light page</em></dt>
+ <dd>Switch 3D Layer Manager Toolbox's page to the <b>light</b>
+ control page (appearance).</dd>
+ <dt><img src="icons/grass2/3d-fringe.png">
+ <em>Switch to fringe page</em></dt>
+ <dd>Switch 3D Layer Manager Toolbox's page to the <b>fringe</b>
+ control page (appearance).</dd>
+</dl>
-<ul>
- <li><b>topography</b> - raster map or constant values used as elevation (z
- values) for the current surface.</li>
- <li><b>color</b> - raster map or constant color to drape over the current
- surface. This option is useful for draping imagery such as aerial
- photography over a DEM.</li>
- <li><b>mask</b> - raster map that controls the areas displayed from
- the current surface.</li>
- <li><b>transparency</b> - raster map or constant value that controls
- the transparency of the current surface. The default is completely
- opaque. Range from 0 (opaque) to 255 (transparent).</li>
- <li><b>shininess</b> - raster map or constant value that controls
- the shininess (reflectivity) of the current surface. Range from 0 to
- 255.</li>
- <li><b>emission</b> - raster map or constant value that controls the
- light emitted from the current surface. Range from 0 to 255.</li>
-</ul>
+<h2>3D View Layer Manager Toolbox</h2>
-<h3>Vector data</h3>
-
-2D vector data can be draped on the selected surfaces with various
-markers to represent point data; you can use attribute of vector
-features to determine size, color, shape of glyph.
-
-3D vector data including volumes (closed group of faces with one
-kernel inside) is also supported.
-
-<h3>Volumes</h3>
-
-Volumes can be displayed either as isosurfaces or slices. Various
-attributes of the isosurface can be defined, similarly to surface
-attributes:
-
-<ul>
- <li><b>level</b> - reference isosurface level (height in map
- units).</li>
- <li><b>color</b> - raster map or constant color to drape over the
- current volume.</li>
- <li><b>mask</b> - raster map that controls the areas displayed from
- the current volume.</li>
- <li><b>transparency</b> - raster map or constant value that controls
- the transparency of the current volume. The default is completely
- opaque. Range from 0 (opaque) to 255 (transparent).</li>
- <li><b>shininess</b> - raster map or constant value that controls
- the shininess (reflectivity) of the current volume. Range from 0 to
- 255.</li>
- <li><b>emission</b> - raster map or constant value that controls the
- light emitted from the current volume. Range from 0 to 255.</li>
-</ul>
-
-<h2>Toolbox</h2>
-
The 3D view toolbox is integrated in the Layer Manager. The toolbox
has several tabs:
@@ -127,8 +102,30 @@
<p>
<em>Reset</em> returns all current settings to their default values.
-<h3>Data properties (surface)</h3>
+<h3>Data properties - Surface</h3>
+Each active raster map layer from the current layer tree is displayed
+as surface in the 3D space. Separate raster data or constants can be
+used for various attributes of the surface:
+
+<ul>
+ <li><b>topography</b> - raster map or constant values used as elevation (z
+ values) for the current surface.</li>
+ <li><b>color</b> - raster map or constant color to drape over the current
+ surface. This option is useful for draping imagery such as aerial
+ photography over a DEM.</li>
+ <li><b>mask</b> - raster map that controls the areas displayed from
+ the current surface.</li>
+ <li><b>transparency</b> - raster map or constant value that controls
+ the transparency of the current surface. The default is completely
+ opaque. Range from 0 (opaque) to 255 (transparent).</li>
+ <li><b>shininess</b> - raster map or constant value that controls
+ the shininess (reflectivity) of the current surface. Range from 0 to
+ 255.</li>
+ <li><b>emission</b> - raster map or constant value that controls the
+ light emitted from the current surface. Range from 0 to 255.</li>
+</ul>
+
This panel controls how loaded surfaces are drawn. The top half of the
panel has options to set, unset or modify attributes of the current
surface. The bottom half has drawing style options, masking or
@@ -164,8 +161,14 @@
<p>
To set given draw settings for all loaded surfaces press button "All".
-<h3>Data properties (vector)</h3>
+<h3>Data properties - Vector</h3>
+2D vector data can be draped on the selected surfaces with various
+markers to represent point data; you can use attribute of vector
+features to determine size, color, shape of glyph.
+
+3D vector data including volumes (closed group of faces with one
+kernel inside) is also supported.
This panel controls how loaded 2D or 3D vector data are drawn.
<p>
@@ -202,8 +205,30 @@
<li><b>asterisk</b> - 3D line-star.</li>
</ul>
-<h3>Data properties (volume)</h3>
+<h3>Data properties - Volume</h3>
+Volumes can be displayed either as isosurfaces or slices. Various
+attributes of the isosurface can be defined, similarly to surface
+attributes:
+
+<ul>
+ <li><b>level</b> - reference isosurface level (height in map
+ units).</li>
+ <li><b>color</b> - raster map or constant color to drape over the
+ current volume.</li>
+ <li><b>mask</b> - raster map that controls the areas displayed from
+ the current volume.</li>
+ <li><b>transparency</b> - raster map or constant value that controls
+ the transparency of the current volume. The default is completely
+ opaque. Range from 0 (opaque) to 255 (transparent).</li>
+ <li><b>shininess</b> - raster map or constant value that controls
+ the shininess (reflectivity) of the current volume. Range from 0 to
+ 255.</li>
+ <li><b>emission</b> - raster map or constant value that controls the
+ light emitted from the current volume. Range from 0 to 255.</li>
+</ul>
+
+<p>
This panel controls how loaded volumes are drawn. Volume can be drawn
in two different modes: <b>isosurface</b> or <b>slice</b>. The top
part of the panel has drawing style options. The middle part has
@@ -272,7 +297,7 @@
Landa, <a href="http://grass.osgeo.org/wiki/WxNviz_GSoC_2008">Google
Summer of Code 2008</a> (mentor: Michael Barton)
and <a href="http://grass.osgeo.org/wiki/WxNviz_GSoC_2010">Google
-Summer of Code 2008</a> (mentor: Helena Mitasova)
+Summer of Code 2010</a> (mentor: Helena Mitasova)
<p>
<i>$Date$</i>
Copied: grass/branches/develbranch_6/gui/wxpython/docs/wxGUI_nviz_toolbar.jpg (from rev 43063, grass/trunk/gui/wxpython/docs/wxGUI_nviz_toolbar.jpg)
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