hello everyone…
I am using BaseGame class…i want to implement mouse motion events as it does work in SimpleGame class…
like if i move my mouse left, cam rotates left…key events are no problem but facing problem only with motion events of mouse…
i checked flagrush tutorials and others in wiki…but they didn't quite get into my head 
Is there any code related to this in jmetest package(i couldn't find any) …need help(in details)…i want to clear my concept regarding this…
input = new FirstPersonHandler(cam,100,100)
ok i gone through javadoc about FirdtPersonHandler…it behaves as it does in general fps games…
now i want to ask is " do i have to attach input to rootNode ?" but i don't think its a spatial…
i called input=new FirstPersonHandler at initSystem() method…so now how do i use this input ;)…
inputhandlers dont need to be attached, but they need to be updated in the games update cycle.
input.update(tpf);
thanks…
its working but movement is very fast…
initially i did "mouseInput=new FirstPersonHandler(cam,100,100);" which moves the camera very fast…then i did with 50,50 which still is fast…i experimented with many values but still motion of camera is very fast…
protected void update(float interpolation) {
// update the time to get the framerate
timer.update();
interpolation = timer.getTimePerFrame();
mouseInput.update(interpolation);
// if escape was pressed, we exit
if (KeyBindingManager.getKeyBindingManager().isValidCommand("exit")) {
finished = true;
}
}
any help............
hello everyone…i am not having problem with "w,a,s,d" key movements of camera…when i move my mouse then camera moves so fast that i am not able to adjust my objects rendered in the scene…my problem is regarding mouse sensitivity. How to decrease the mouse sensitivity ?..
i m trying a lot but till now success…
here is a code
/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package proxywar.prototype;
import com.jme.app.BaseGame;
import com.jme.bounding.BoundingBox;
import com.jme.image.Texture;
import com.jme.input.FirstPersonHandler;
import com.jme.input.KeyBindingManager;
import com.jme.input.KeyInput;
import com.jme.math.Vector3f;
import com.jme.renderer.Camera;
import com.jme.renderer.ColorRGBA;
import com.jme.renderer.Renderer;
import com.jme.scene.Node;
import com.jme.scene.shape.Box;
import com.jme.scene.state.TextureState;
import com.jme.system.DisplaySystem;
import com.jme.system.JmeException;
import com.jme.util.TextureManager;
import com.jme.util.Timer;
import com.jmex.terrain.TerrainBlock;
import com.jmex.terrain.util.MidPointHeightMap;
import com.jmex.terrain.util.ProceduralTextureGenerator;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.swing.ImageIcon;
/**
*
* @author Netbeans
*/
public class War extends BaseGame{
private static final Logger logger = Logger.getLogger(War.class.getName());
private FirstPersonHandler mouseInput;
protected Timer timer;
//our camera for viewing the scene
private Camera cam;
//our rootnode of scene graph
private Node scene;
// display attributes for the window. We will keep these values
// to allow the user to change them
private int width, height, depth, freq;
private boolean fullscreen;
private TerrainBlock tb;
public static void main(String[] args)
{
War app=new War();
app.setConfigShowMode(ConfigShowMode.AlwaysShow);
app.start();
}
@Override
protected void update(float interpolation) {
// update the time to get the framerate
timer.update();
interpolation = timer.getTimePerFrame();
mouseInput.update(interpolation);
// if escape was pressed, we exit
if (KeyBindingManager.getKeyBindingManager().isValidCommand("exit")) {
finished = true;
}
}
@Override
protected void render(float interpolation) {
// Clear the screen
display.getRenderer().clearBuffers();
display.getRenderer().draw(scene);
}
@Override
protected void initSystem() {
// store the settings information
width = settings.getWidth();
height = settings.getHeight();
depth = settings.getDepth();
freq = settings.getFrequency();
fullscreen = settings.isFullscreen();
try{
display=DisplaySystem.getDisplaySystem(settings.getRenderer());
display.createWindow(width, height, depth, freq, fullscreen);
cam=display.getRenderer().createCamera(width, height);
}
catch(JmeException e)
{
logger.log(Level.SEVERE, "could not create displaySystem", e);
System.exit(1);
}
//set the background to black
display.getRenderer().setBackgroundColor(ColorRGBA.black.clone());
// initialize the camera
cam.setFrustumPerspective(45.0f, (float) width / (float) height, 1,1000);
Vector3f loc = new Vector3f(500.0f, 150.0f, 500.0f);
Vector3f left = new Vector3f(1.0f, 0.0f, 0.0f);
Vector3f up = new Vector3f(0.0f, 1.0f, 0.0f);
Vector3f dir = new Vector3f(0.0f, 0.0f, -1.0f);
// Move our camera to a correct place and orientation.
cam.setFrame(loc, left, up, dir);
/** Signal that we've changed our camera's location/frustum. */
cam.update();
/** Get a high resolution timer for FPS updates. */
timer = Timer.getTimer();
mouseInput=new FirstPersonHandler(cam,50,50);
display.getRenderer().setCamera(cam);
KeyBindingManager.getKeyBindingManager().set("exit",KeyInput.KEY_ESCAPE);
}
@Override
protected void initGame() {
scene=new Node("scene graph node");
// Box b= new Box("box",new Vector3f(-2,-2,0),new Vector3f(5,3,5));
// b.setDefaultColor(ColorRGBA.red);
//
// scene.attachChild(b);
buildTerrain();
// update the scene graph for rendering
scene.updateGeometricState(0.0f, true);
scene.updateRenderState();
}
@Override
protected void reinit() {
}
@Override
protected void cleanup() {
}
@Override
protected void quit() {
super.quit();
System.exit(0);
}
void buildTerrain()
{
MidPointHeightMap heightMap = new MidPointHeightMap(128, 8.9f);
Vector3f terrainScale = new Vector3f(25,1,25);
tb = new TerrainBlock("Terrain", heightMap.getSize(), terrainScale,
heightMap.getHeightMap(),
new Vector3f(0, 0, 0));
tb.setDetailTexture(1, 16);
tb.setModelBound(new BoundingBox());
tb.updateModelBound();
tb.setLocalTranslation(new Vector3f(0,0,0));
scene.attachChild(tb);
//scene.setRenderState(cs);
ProceduralTextureGenerator pt = new ProceduralTextureGenerator(
heightMap);
pt.addTexture(new ImageIcon(War.class.getClassLoader()
.getResource("jmetest/data/texture/grassb.png")),
-128, 0, 128);
pt.addTexture(new ImageIcon(War.class.getClassLoader()
.getResource("jmetest/data/texture/dirt.jpg")),
0, 128, 255);
pt.addTexture(new ImageIcon(War.class.getClassLoader()
.getResource("jmetest/data/texture/highest.jpg")),
128, 255,
384);
pt.createTexture(64);
TextureState ts = display.getRenderer().createTextureState();
ts.setEnabled(true);
Texture t1 = TextureManager.loadTexture(
pt.getImageIcon().getImage(),
Texture.MinificationFilter.Trilinear,
Texture.MagnificationFilter.Bilinear, true);
t1.setStoreTexture(true);
ts.setTexture(t1, 0);
Texture t2 = TextureManager.loadTexture(
War.class.getClassLoader().getResource(
"jmetest/data/texture/Detail.jpg"),
Texture.MinificationFilter.Trilinear,
Texture.MagnificationFilter.Bilinear);
ts.setTexture(t2, 1);
t2.setWrap(Texture.WrapMode.Repeat);
t1.setApply(Texture.ApplyMode.Combine);
t1.setCombineFuncRGB(Texture.CombinerFunctionRGB.Modulate);
t1.setCombineSrc0RGB(Texture.CombinerSource.CurrentTexture);
t1.setCombineOp0RGB(Texture.CombinerOperandRGB.SourceColor);
t1.setCombineSrc1RGB(Texture.CombinerSource.PrimaryColor);
t1.setCombineOp1RGB(Texture.CombinerOperandRGB.SourceColor);
t2.setApply(Texture.ApplyMode.Combine);
t2.setCombineFuncRGB(Texture.CombinerFunctionRGB.AddSigned);
t2.setCombineSrc0RGB(Texture.CombinerSource.CurrentTexture);
t2.setCombineOp0RGB(Texture.CombinerOperandRGB.SourceColor);
t2.setCombineSrc1RGB(Texture.CombinerSource.Previous);
t2.setCombineOp1RGB(Texture.CombinerOperandRGB.SourceColor);
scene.setRenderState(ts);
scene.setRenderQueueMode(Renderer.QUEUE_OPAQUE);
}
}
any help...........
"JavaDoc" wrote:
com.jme.input.FirstPersonHandler.FirstPersonHandler(Camera cam, float moveSpeed, float turnSpeed)
Creates a first person handler.
Parameters:
cam The camera to move by this handler.
moveSpeed action speed for move actions
turnSpeed action speed for rotating actions
Creates a first person handler.
Parameters:
cam The camera to move by this handler.
moveSpeed action speed for move actions
turnSpeed action speed for rotating actions
maybe try a smaller value for turnSpeed?
thanks… 