source: liacs/mms/assignment2/TalkShadowFun.diff@ 174

cmdmode.xml

@@ -5 +5 @@
         <ID NAME="PID_CmdRight" VAL="2"/>
         <ID NAME="PID_CmdUp" VAL="3"/>
         <ID NAME="PID_CmdDown" VAL="4"/>
+        <ID NAME="PID_CmdForward" VAL="5"/>
+        <ID NAME="PID_CmdBackward" VAL="6"/>
+
                 <ID NAME="PID_CmdNavigation" VAL="1000"/>
                         <ID NAME="PID_Moving" VAL="1001"/>
     </DEFINE>
@@ -19 +22 @@
             <P VAL="PID_CmdUp">higher</P>
             <P VAL="PID_CmdDown">down</P>
             <P VAL="PID_CmdDown">lower</P>
+            <P VAL="PID_CmdForward">forward</P>
+            <P VAL="PID_CmdBackward">backward</P>
+
                 </L>
     </RULE>
 

shadowfun.cpp

@@ -102 +102 @@
 //SR Workshop
 // Commands
 enum { 
-        C_NONE, C_LEFT, C_RIGHT, C_UP, C_DOWN, C_HOME, C_STOP
+        C_NONE, C_LEFT, C_RIGHT, C_UP, C_DOWN, C_HOME, C_STOP, C_FORWARD, C_BACKWARD
 };
 
 int listening = 0;  // boolean use: 0 = false, 1= true
@@ -326 +326 @@
                          if (recogstr.Find("down") != -1) { command = C_DOWN; }
                          if (recogstr.Find("home") != -1) { command = C_HOME; }
                          if (recogstr.Find("stop") != -1) { command = C_STOP; }
+                         if (recogstr.Find("forward") != -1) { command = C_FORWARD; }
+                         if (recogstr.Find("backward") != -1) { command = C_BACKWARD; }
 
              if (fUseTTS)
              {
@@ -1080 +1082 @@
   glutSwapBuffers();
 }
 
+#define MOVE_FACTOR 0.5
+
 //SR Workshop
 void MoveLeft(int value)
 {
         // value should be in range M_TORUS, M_CUBE, M_SPHERE
-        animPos[value][X] -= 1.0;
+        animPos[value][X] -= MOVE_FACTOR;
 }
 
 //SR Workshop
 void MoveRight(int value)
 {
         // value should be in range M_TORUS, M_CUBE, M_SPHERE
-        animPos[value][X] += 1.0;
+        animPos[value][X] += MOVE_FACTOR;
 }
 
 //SR Workshop
 void MoveUp(int value)
 {
         // value should be in range M_TORUS, M_CUBE, M_SPHERE
-        animPos[value][Y] += 1.0;
+        animPos[value][Y] += MOVE_FACTOR;
 }
 
 //SR Workshop
 void MoveDown(int value)
 {
         // value should be in range M_TORUS, M_CUBE, M_SPHERE
-        animPos[value][Y] -= 1.0;
+        animPos[value][Y] -= MOVE_FACTOR;
+}
+
+//SR Workshop
+void MoveForward(int value)
+{
+        // value should be in range M_TORUS, M_CUBE, M_SPHERE
+        animPos[value][Z] += MOVE_FACTOR;
+}
+
+//SR Workshop
+void MoveBackward(int value)
+{
+        // value should be in range M_TORUS, M_CUBE, M_SPHERE
+        animPos[value][Z] -= MOVE_FACTOR;
 }
 
 //SR Workshop
@@ -1144 +1162 @@
           case C_DOWN:
                   MoveDown(M_SPHERE);
                   break;
+      case C_FORWARD:
+                  MoveForward(M_SPHERE);
+                  break;
+          case C_BACKWARD:
+                  MoveBackward(M_SPHERE);
+                  break;
           case C_HOME:
                   MoveHome(M_SPHERE);
                   break;