1 files changed, 32 insertions, 0 deletions
diff --git a/lib/tqwtplot3d/src/qwt3d_gridmapping.cpp b/lib/tqwtplot3d/src/qwt3d_gridmapping.cpp
new file mode 100644
index 0000000..4de521b
--- /dev/null
+++ b/lib/tqwtplot3d/src/qwt3d_gridmapping.cpp
@@ -0,0 +1,32 @@
+#include "qwt3d_gridmapping.h"
+#include "qwt3d_surfaceplot.h"
+
+using namespace Qwt3D;
+
+GridMapping::GridMapping()
+{
+	plotwidget_p = 0;
+	setMesh(0,0);
+	setDomain(0,0,0,0);
+  restrictRange(ParallelEpiped(Triple(-DBL_MAX,-DBL_MAX,-DBL_MAX),Triple(DBL_MAX,DBL_MAX,DBL_MAX)));
+}
+
+void GridMapping::setMesh(unsigned int columns,unsigned int rows)
+{
+	umesh_p = columns;
+	vmesh_p = rows;
+}
+
+void GridMapping::setDomain(double minu, double maxu, double minv, double maxv)
+{
+	minu_p = minu;
+	maxu_p = maxu;
+	minv_p = minv;
+	maxv_p = maxv;
+}
+
+void GridMapping::restrictRange(Qwt3D::ParallelEpiped const& p)
+{
+	range_p = p;
+}
+