Changes between Version 1 and Version 2 of ProjectionObjects

Timestamp:

04/22/12 09:41:20 (13 years ago)

Author:

Jonathan

Comment:

—

ProjectionObjects

@@ -7 +7 @@
   USE Projections
   USE Fields
+  USE Cameras
 }}}
 
@@ -25 +26 @@
 
  * For more information on the Field sub-object's properties see ProcessingFields
- * If you are making several projections, you can reuse the Projection Pointer (with or without Nullifying it) by calling {{{ CreateProjection(Projection) }}} for each new projection.
+ * If you are making several projections, you can reuse the Projection Pointer (with or without Nullifying it) by calling {{{ CreateProjection(Projection) }}} for each new projection.  
+ * Also if you wish to use a particular camera viewpoint you can setup a [CameraObjects camera object] as follows:
+{{{
+   ALLOCATE(Projection%Camera)
+   Projection%Camera%pos=(/4d0,-10d0,4d0/)
+   Projection%Camera%UpVector=(/0d0,0d0,1d0/)
+   Projection%Camera%Focus=(/4d0,4d0,4d0/)
+   Projection%Camera%FOV=30d0
+   Projection%Camera%Aspect=1d0
+}}}
 
 Here is a full list of the various Projection parameters with the default values
@@ -33 +43 @@
       INTEGER :: PlotLevel=MAXIMUMPLOTLEVEL   ! Sets resolution of output to that of PlotLevel.  
                                               ! (MAXIMUMPLOTLEVEL uses the current finest level of resolution)
+      TYPE(CameraDef), POINTER :: Camera      ! Optional definition of a particular camera to use for the projection.  
 }}}