Changes between Version 28 and Version 29 of HowToTestGrass6

Timestamp:

Apr 27, 2010, 6:36:37 AM (14 years ago)

Author:

martinl

Comment:

wxNviz

HowToTestGrass6

@@ -86 +86 @@
 ''Expected result: it should just work.''
 
-== Using wxPython graphical user interface ==
+== Using wxPython graphical user interface (wxGUI) ==
 
 === Basic map display ===
  * Click in Layer manager on "Add raster map" button,
- * select raster map "elevation@PERMANENT" in properties dialog and click "ok",
+ * select raster map "elevation@PERMANENT" in properties dialog and click "OK",
  * right mouse click in layer tree and choose from contextual menu "Zoom to selected map", map should appear in canvas.
  * Try to zoom, to create a profile etc.
@@ -117 +117 @@
  * Go to "Optional" tab and activate "Trace elevation" to make the house bottom line follow the terrain and select "elev_lid792_1m@PERMANENT" as "Elevation map", and a height of 5 (meters), then "Run". This creates the 3D house vector block.
 
-=== Display 3D house in NVIZ ===
-
-Since the new NVIZ within wxPython doesn't yet support 3D vectors, we use the common !TclTk NVIZ in the shell terminal:
-
-{{{
-  g.region rast=elev_lid792_1m -p
-  nviz elevation=elev_lid792_1m color=ortho_2001_t792_1m vector=house3D
-}}}
-
- * Move the puck to change the viewpoint,
+=== Display 3D house ===
+
+ * Click in Layer manager on "Add raster map" button,
+ * select raster map "elev_lid792_1m@PERMANENT" in properties dialog and click "OK",
+ * right mouse click in layer tree and choose from contextual menu "Zoom to selected map", map should appear in canvas,
+ * select vector map "house3D@PERMANENT" in properties dialog and click "OK",
+ * from Map Display toolbar choose "3D view",
+ * move the puck to change the viewpoint in "3D View Tools" window (tab "View"),
  * increase the raster resolution in "Visualize" -> "Raster surfaces" -> "Resolution fine" to 1 (the smaller the number, the higher the resolution).