Diff: Graphics/Cuboid.cpp

Revision:

0:2a5dccfd318f

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Graphics/Cuboid.cpp	Thu Jan 14 00:49:39 2010 +0000
@@ -0,0 +1,100 @@
+/* 
+ * libmbed-graphics 2D and wireframe 3D graphics library for the MBED
+ * microcontroller platform
+ * Copyright (C) <2009> Michael Sheldon <mike@mikeasoft.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#include "Cuboid.h"
+
+// six sides, four vertices in each
+int _cube[6][4][3]={
+    {
+        {-10,-10,-10},
+        { 10,-10,-10},
+        { 10, 10,-10},
+        {-10, 10,-10}
+    },{
+        {-10,-10, 10},
+        { 10,-10, 10},
+        { 10, 10, 10},
+        {-10, 10, 10}
+    },{
+        {-10,-10,-10},
+        { 10,-10,-10},
+        { 10,-10, 10},
+        {-10,-10, 10}
+    },{
+        {-10, 10,-10},
+        { 10, 10,-10},
+        { 10, 10, 10},
+        {-10, 10, 10}
+    },{
+        {-10,-10,-10},
+        {-10, 10,-10},
+        {-10, 10, 10},
+        {-10,-10, 10}
+    },{
+        { 10,-10,-10},
+        { 10, 10,-10},
+        { 10, 10, 10},
+        { 10,-10, 10}
+    }
+};
+
+
+Cuboid::Cuboid()
+        : Object3D::Object3D()  {
+
+}
+
+void Cuboid::render(Graphics &g)
+{
+    int side, v;
+    int x[4], y[4], z[4];
+    
+    for (side = 0; side < 6; side++)
+    {
+        for (v = 0; v < 4; v++)
+        {
+            x[v] = _cube[side][v][0];
+            y[v] = _cube[side][v][1];
+            z[v] = _cube[side][v][2];
+        }
+        rotate3d(x, y, z, _rx, _ry, _rz, 4);
+        for (v = 0; v < 4; v++)
+        {
+            x[v] += _x;
+            y[v] += _y;
+            z[v] += _z;
+        }
+        for (v = 0; v < 4; v++)
+        {
+            g.line3d(x[v], y[v], z[v], x[(v+1)%4], y[(v+1)%4], z[(v+1)%4], _colour);
+        }
+    }
+
+    /*x0 = _cube[1][0][0];
+    y0 = _cube[1][0][1];
+    z0 = _cube[1][0][2];
+    rotate3d(&x0, &y0, &z0, _rx, _ry, _rz);
+    x1 = _cube[0][0][0];
+    y1 = _cube[0][0][1];
+    z1 = _cube[0][0][2];
+    rotate3d(&x1, &y1, &z1, _rx, _ry, _rz);
+    g.line3d(x0 + _x, y0 + _y, z0 + _z, x1 + _x, y1 + _y, z1 + _z, _colour);*/
+}
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