Updated turning code for tank to rotate the shape rather than add/subtract rotational velocity.

Still at a loss on how to accellerate in a given direction :(

2 files changed, 28 insertions, 9 deletions

diff --git a/src/tesseract/objects/tank/Body.java b/src/tesseract/objects/tank/Body.java
index e67f3c1..bd7e0b0 100644
--- a/src/tesseract/objects/tank/Body.java
+++ b/src/tesseract/objects/tank/Body.java
@@ -41,6 +41,7 @@ public class Body {
 		turretMove.setTranslation(new Vector3f(0, height * theScale, 0));

 		makeTurret(turretColor, theScale, turretMove);

 		barrel.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE);

+		

 	}

 	

 	private void makeBody(Color trackColor, Color bodyColor, float theScale) {

@@ -121,7 +122,7 @@ public class Body {
 		return barrel;

 	}

 	

-	public Vector3f[] getFacing() {

-		return vectors;

+	public Vector3f getFacing() {

+		return vectors[0];

 	}

 }

diff --git a/src/tesseract/objects/tank/Tank.java b/src/tesseract/objects/tank/Tank.java
index b5341c3..f487ba5 100644
--- a/src/tesseract/objects/tank/Tank.java
+++ b/src/tesseract/objects/tank/Tank.java
@@ -14,7 +14,7 @@ public class Tank extends RemoteObject {
 	

 	private final TransformGroup whole;

 	private final TransformGroup turret;

-	private final Vector3f orientation;

+	//private final Vector3f orientation;

 	private final Vector3f aim;

 	private final Point3f gunLocation;

 	private static final float DEFAULT_SCALE = 0.0625f;

@@ -39,7 +39,7 @@ public class Tank extends RemoteObject {
 			Color bodyColor, Color trackColor, Color turretColor) {

 		super (thePosition, mass);

 		tank = new Body(trackColor, bodyColor, theScale, turretColor);

-		orientation = new Vector3f();

+		//orientation = new Vector3f();

 		aim = new Vector3f();

 		gunLocation = new Point3f();

 		Transform3D turretMove = new Transform3D();

@@ -50,6 +50,7 @@ public class Tank extends RemoteObject {
 		whole = new TransformGroup();

 		whole.addChild(tank.getBody());

 		whole.addChild(turret);

+		whole.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE);

 		setShape(whole);

 		inverseInertiaTensor.m00 = 1f / 12 / inverseMass * (Body.height * Body.height * theScale + Body.depth * Body.depth * theScale);

 		inverseInertiaTensor.m11 = 1f / 12 / inverseMass * (Body.width * Body.width * theScale + Body.depth * Body.depth * theScale);

@@ -69,11 +70,13 @@ public class Tank extends RemoteObject {
 	}

 	

 	protected void keyEventReceived(final KeyEvent event) {

-		Transform3D check = new Transform3D();

-		tank.getBody().getTransform(check);

-		check.get(orientation);

+		//Transform3D check = new Transform3D();

+		//tank.getBody().getTransform(check);

+		//check.get(orientation);

 		Transform3D current = new Transform3D();

 		turret.getTransform(current);

+		Transform3D currentOrientation = new Transform3D();

+		whole.getTransform(currentOrientation);

 		switch (event.getKeyCode()) {

 			case KeyEvent.VK_W:

 				

@@ -84,11 +87,26 @@ public class Tank extends RemoteObject {
 				break;

 				

 			case KeyEvent.VK_A:

-				angularVelocity.y += STEP;

+				Transform3D turnLeft = new Transform3D();

+				turnLeft.rotY(Math.PI / 32);

+				currentOrientation.mul(turnLeft);

+				whole.setTransform(currentOrientation);

+				//orientation.y += Math.PI / 32;

+				

+				//angularVelocity.y = 0;

+				//orientation.normalize();

+				//System.out.println(orientation.x+ ", " + orientation.y + " " + orientation.z);

 				break;

 				

 			case KeyEvent.VK_D:

-				angularVelocity.y -= STEP;

+				Transform3D turnRight = new Transform3D();

+				turnRight.rotY(-Math.PI / 32);

+				currentOrientation.mul(turnRight);

+				whole.setTransform(currentOrientation);

+				//orientation.y -= Math.PI / 32;

+				//angularVelocity.y = 0;

+				//orientation.normalize();

+				//System.out.println(orientation.x+ ", " + orientation.y + " " + orientation.z);

 				break;

 			case KeyEvent.VK_LEFT: