Adds dynamic casting to RasterGM

csmapi.i

@@ -4,6 +4,7 @@
 %include "ellipsoid.i"
 %include "warning.i"
 %include "isd.i"
+%include "model.i"
+%include "geometricmodel.i"
 %include "rastergm.i"
 %include "plugin.i"
-%include "model.i"
\ No newline at end of file

geometricmodel.i

+%module(package="csmapi") geometricmodel
+%{
+    #include "GeometricModel.h"
+%}
+
+%import model.i
+%include GeometricModel.h

plugin.i

 %module(package="csmapi") plugin
 %{
     #include "Plugin.h"
+
 %}
 
 %include <std_string.i>
 %include <std_list.i>
-%include typemaps.i
-%include Plugin.h
-
+%include Model.h
 
 
+%apply SWIGTYPE *DYNAMIC { csm::Model * };
 
+%include Plugin.h
 %template(PluginList) std::list<const csm::Plugin*>;
 
 %{
@@ -27,3 +28,19 @@
 %}
 
 
+// A general purpose function for dynamic casting of a Model *
+%{
+static swig_type_info *
+Model_dynamic(void **ptr) {
+   csm::RasterGM *b;
+   b = dynamic_cast<csm::RasterGM *>((csm::Model *) *ptr);
+   if (b) {
+      *ptr = (void *) b;
+      return SWIGTYPE_p_csm__RasterGM;
+   }
+   return 0;
+}
+%}
+
+// Register the above casting function
+DYNAMIC_CAST(SWIGTYPE_p_csm__Model, Model_dynamic);

rastergm.i

@@ -5,4 +5,6 @@
 
 %ignore CSM_RASTER_FAMILY;
 
+%import model.i
+%import geometricmodel.i
 %include RasterGM.h

tests/test_functional.py

@@ -43,6 +43,6 @@ def test_isd_to_model_to_ground(isd, plugin):
     
     model = plugin.constructModelFromISD(isd, model_name)
     assert model.getVersion().version() == '0.1.0'
-    print(dir(model))
-    assert False
+    image_coord = csmapi.ImageCoord(1,1)
+    assert hasattr(model, 'imageToGround')
     

version.i

@@ -4,4 +4,8 @@
 %}
 
 %include <std_string.i>
+
+%rename ("$ignore", fullname=1) csm::Version::print;
 %include "Version.h"
+
+