Renamed project.

swig/rpt.i

@@ -0,0 +1,70 @@
+%module rpt
+%{
+    // Includes the header in the wrapper code
+    #include "../rpt/camera.hpp"
+    #include "../rpt/interface.hpp"
+%}
+
+// Some modules need extra imports beside the main .hpp file
+%include "std_array.i"
+%include "std_string.i"
+%include "std_vector.i"
+
+// Instantiate templates used by example
+// If the template is too nested (>2), parts of it need to be declared as well
+namespace std {
+    %template(FloatMatrix_3x3) array<array<float, 3>, 3>;
+    %template(VectorFloat) vector<float>;
+    %template(FloatMatrix_3x1) array<array<float, 1>, 3>;
+    %template(FloatMatrix_3x4) array<array<float, 3>, 4>;
+    %template(Matrix_Jx4) vector<array<float, 4>>;
+    %template(Matrix_NxJx4) vector<vector<array<float, 4>>>;
+    %template(Matrix_Jx3) vector<array<float, 3>>;
+    %template(Matrix_VxNxJx3) vector<vector<vector<array<float, 3>>>>;
+    %template(VectorCamera) vector<Camera>;
+    %template(FloatMatrix_2x3) array<array<float, 3>, 2>;
+    %template(VectorString) vector<std::string>;
+}
+
+// Convert vector to native (python) list
+%naturalvar Camera::K;
+%naturalvar Camera::DC;
+%naturalvar Camera::R;
+%naturalvar Camera::T;
+
+// Improve printing of result objects
+%extend Camera {
+    std::string __str__() const {
+         return $self->to_string();
+    }
+}
+
+// Ignore: Warning 503: Can't wrap 'operator <<' unless renamed to a valid identifier.
+%warnfilter(503) Camera;
+
+// Ignore: Warning 511: Can't use keyword arguments with overloaded functions.
+// The warning is cause by enabling keyword arguments, which doesn't work for vectors.
+#pragma SWIG nowarn=511
+
+// Parse the header file to generate wrappers
+%include "../rpt/camera.hpp"
+%include "../rpt/interface.hpp"
+
+// Add additional Python code to the module
+%pythoncode %{
+def convert_cameras(cameras):
+    """Convert cameras from Python to C++."""
+    c_cameras = []
+    for cam in cameras:
+        camera = Camera()
+        camera.name = cam["name"]
+        camera.K = cam["K"]
+        camera.DC = cam["DC"]
+        camera.R = cam["R"]
+        camera.T = cam["T"]
+        camera.width = cam["width"]
+        camera.height = cam["height"]
+        camera.type = cam.get("type", "pinhole")
+        c_cameras.append(camera)
+    return c_cameras
+%}