Atom bonds in GearVR

OculusMobile/NOMADGearvrT/Src/OvrApp.cpp

@@ -563,6 +563,25 @@ void OvrApp::RenderAtoms(const float *m) //m[16]
 			if ((e = glGetError()) != GL_NO_ERROR)
 				eprintf("Gl error after Render cloned Atom timestep =%d: %d\n", currentSet, e);
 		} // painting cloned atoms
+        //now bonds
+        if (numBonds && displaybonds /*&& showAtoms*/) {
+            glLineWidth(bondThickness);
+            glBindVertexArray(AtomTVAO[2]);
+            glUseProgram(UnitCellP);
+            glUniformMatrix4fv(UnitCellMatrixLoc, 1, GL_FALSE, m);
+            glUniform4fv(UnitCellColourLoc, 1, bondscolours);
+            if ((e = glGetError()) != GL_NO_ERROR)
+                eprintf("Gl error after Render Atom bonds uniform timestep =%d: %d\n", currentSet, e);
+            if (currentSet==0||fixedAtoms)
+                glDrawElements(GL_LINES, numBonds[0],  GL_UNSIGNED_INT, (void*)0);
+            else
+                glDrawElements(GL_LINES, numBonds[currentSet]-numBonds[currentSet-1], GL_UNSIGNED_INT,
+                    (void*)(sizeof(int)*numBonds[currentSet-1]) );
+            glLineWidth(1.0f);
+            if ((e = glGetError()) != GL_NO_ERROR)
+                eprintf("Gl error after Render Atom bonds timestep =%d: %d\n", currentSet, e);
+            glBindVertexArray(0);
+        }
 	} // no tess
 }