1 files changed, 57 insertions, 0 deletions
diff --git a/hw6/src/triangleMesh.cpp b/hw6/src/triangleMesh.cpp
new file mode 100644
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--- /dev/null
+++ b/hw6/src/triangleMesh.cpp
@@ -0,0 +1,57 @@
+/******************************************************************/
+/* This file is part of the homework assignments for CSCI-427/527 */
+/* at The College of William & Mary and authored by Pieter Peers. */
+/* No part of this file, whether altered or in original form, can */
+/* be distributed or used outside the context of CSCI-427/527     */
+/* without consent of either the College of William & Mary or     */
+/* Pieter Peers.                                                  */
+/******************************************************************/
+#include <algorithm>
+#include "triangleMesh.h"
+
+/////////////////
+// Constructors //
+//////////////////
+triangleMesh::triangleMesh(void)
+  : boundedCompound()
+{
+  // Nothing.
+}
+
+
+triangleMesh::triangleMesh(const std::vector<triangle>& triangle_list, const std::shared_ptr<const shader_base>& shader, const transformation3d& transform)
+  : boundedCompound(transform, shader)
+{
+  // allocate sufficient memory
+  _triangles.reserve(triangle_list.size());
+
+  // construct vector of boundedTriangles 
+  for_each(triangle_list.begin(), triangle_list.end(), [&](const triangle& tri)
+  {
+    _triangles.push_back( std::make_shared<boundedTriangle>(tri, shader) );
+  });
+
+  // Done.
+  initializeBoundingBox();
+}
+
+
+/////////////
+// Methods //
+/////////////
+const std::vector<std::shared_ptr<const boundedPrimitive>>& triangleMesh::compounds(void) const
+{
+  return _triangles;
+}
+
+
+bool triangleMesh::hasShader(void) const
+{
+  return boundedPrimitive::hasShader();
+}
+
+
+void triangleMesh::_print(std::ostream& s) const
+{
+  s << "triangleMesh (" << _bb << ", " << _triangles.size() << " compounds)";
+}