Java Code Examples for com.jme3.scene.Spatial#setLocalRotation()
The following examples show how to use
com.jme3.scene.Spatial#setLocalRotation() .
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Example 1
| Source File: AbstractPhysicsDebugControl.java From jmonkeyengine with BSD 3-Clause "New" or "Revised" License | 6 votes |
|
/**
* Apply the specified location and orientation to the specified spatial.
*
* @param worldLocation location vector (in physics-space coordinates, not
* null, unaffected)
* @param worldRotation orientation (in physics-space coordinates, not null,
* unaffected)
* @param spatial where to apply (may be null)
*/
protected void applyPhysicsTransform(Vector3f worldLocation, Quaternion worldRotation, Spatial spatial) {
if (spatial != null) {
Vector3f localLocation = spatial.getLocalTranslation();
Quaternion localRotationQuat = spatial.getLocalRotation();
if (spatial.getParent() != null) {
localLocation.set(worldLocation).subtractLocal(spatial.getParent().getWorldTranslation());
localLocation.divideLocal(spatial.getParent().getWorldScale());
tmp_inverseWorldRotation.set(spatial.getParent().getWorldRotation()).inverseLocal().multLocal(localLocation);
localRotationQuat.set(worldRotation);
tmp_inverseWorldRotation.set(spatial.getParent().getWorldRotation()).inverseLocal().mult(localRotationQuat, localRotationQuat);
spatial.setLocalTranslation(localLocation);
spatial.setLocalRotation(localRotationQuat);
} else {
spatial.setLocalTranslation(worldLocation);
spatial.setLocalRotation(worldRotation);
}
}
}
Example 2
| Source File: RigidBodyMotionState.java From jmonkeyengine with BSD 3-Clause "New" or "Revised" License | 6 votes |
|
/**
* applies the current transform to the given jme Node if the location has been updated on the physics side
* @param spatial
*/
public boolean applyTransform(Spatial spatial) {
if (!physicsLocationDirty) {
return false;
}
if (!applyPhysicsLocal && spatial.getParent() != null) {
localLocation.set(worldLocation).subtractLocal(spatial.getParent().getWorldTranslation());
localLocation.divideLocal(spatial.getParent().getWorldScale());
tmp_inverseWorldRotation.set(spatial.getParent().getWorldRotation()).inverseLocal().multLocal(localLocation);
localRotationQuat.set(worldRotationQuat);
tmp_inverseWorldRotation.set(spatial.getParent().getWorldRotation()).inverseLocal().mult(localRotationQuat, localRotationQuat);
spatial.setLocalTranslation(localLocation);
spatial.setLocalRotation(localRotationQuat);
} else {
spatial.setLocalTranslation(worldLocation);
spatial.setLocalRotation(worldRotationQuat);
}
physicsLocationDirty = false;
return true;
}
Example 3
| Source File: PMDPhysicsWorld.java From MikuMikuStudio with BSD 2-Clause "Simplified" License | 6 votes |
|
public void updateRigidBodyPos() {
for (PMDRigidBody rbarray[] : nodeRigidBodyArray) {
for (int i = 0; i < rbarray.length; i++) {
PMDRigidBody rb = rbarray[i];
if (true) {
PMDNode pmdNode = rb.getPmdNode();
Node rigidBodyNode = pmdNode.getRigidBodyNode();
if (rigidBodyNode != null) {
Spatial spaital = rigidBodyNode.getChild(i);
spaital.setLocalRotation(rb.getPhysicsRotation());
spaital.setLocalTranslation(rb.getPhysicsLocation());
}
}
}
}
}
Example 4
| Source File: KinematicRagdollControl.java From MikuMikuStudio with BSD 2-Clause "Simplified" License | 6 votes |
|
/**
* For internal use only
* specific render for the ragdoll(if debugging)
* @param rm
* @param vp
*/
public void render(RenderManager rm, ViewPort vp) {
if (enabled && space != null && space.getDebugManager() != null) {
if (!debug) {
attachDebugShape(space.getDebugManager());
}
for (Iterator<PhysicsBoneLink> it = boneLinks.values().iterator(); it.hasNext();) {
PhysicsBoneLink physicsBoneLink = it.next();
Spatial debugShape = physicsBoneLink.rigidBody.debugShape();
if (debugShape != null) {
debugShape.setLocalTranslation(physicsBoneLink.rigidBody.getMotionState().getWorldLocation());
debugShape.setLocalRotation(physicsBoneLink.rigidBody.getMotionState().getWorldRotationQuat());
debugShape.updateGeometricState();
rm.renderScene(debugShape, vp);
}
}
}
}
Example 5
| Source File: RigidBodyMotionState.java From MikuMikuStudio with BSD 2-Clause "Simplified" License | 6 votes |
|
/**
* applies the current transform to the given jme Node if the location has been updated on the physics side
* @param spatial
*/
public synchronized boolean applyTransform(Spatial spatial) {
if (!physicsLocationDirty) {
return false;
}
if (!applyPhysicsLocal && spatial.getParent() != null) {
localLocation.set(worldLocation).subtractLocal(spatial.getParent().getWorldTranslation());
localLocation.divideLocal(spatial.getParent().getWorldScale());
tmp_inverseWorldRotation.set(spatial.getParent().getWorldRotation()).inverseLocal().multLocal(localLocation);
localRotationQuat.set(worldRotationQuat);
tmp_inverseWorldRotation.set(spatial.getParent().getWorldRotation()).inverseLocal().mult(localRotationQuat, localRotationQuat);
spatial.setLocalTranslation(localLocation);
spatial.setLocalRotation(localRotationQuat);
} else {
spatial.setLocalTranslation(worldLocation);
spatial.setLocalRotation(worldRotationQuat);
}
physicsLocationDirty = false;
return true;
}
Example 6
| Source File: KinematicRagdollControl.java From MikuMikuStudio with BSD 2-Clause "Simplified" License | 6 votes |
|
/**
* For internal use only
* specific render for the ragdoll(if debugging)
* @param rm
* @param vp
*/
public void render(RenderManager rm, ViewPort vp) {
if (enabled && space != null && space.getDebugManager() != null) {
if (!debug) {
attachDebugShape(space.getDebugManager());
}
for (Iterator<PhysicsBoneLink> it = boneLinks.values().iterator(); it.hasNext();) {
PhysicsBoneLink physicsBoneLink = it.next();
Spatial debugShape = physicsBoneLink.rigidBody.debugShape();
if (debugShape != null) {
debugShape.setLocalTranslation(physicsBoneLink.rigidBody.getMotionState().getWorldLocation());
debugShape.setLocalRotation(physicsBoneLink.rigidBody.getMotionState().getWorldRotationQuat());
debugShape.updateGeometricState();
rm.renderScene(debugShape, vp);
}
}
}
}
Example 7
| Source File: TestHoveringTank.java From jmonkeyengine with BSD 3-Clause "New" or "Revised" License | 5 votes |
|
public void makeMissile() {
Vector3f pos = spaceCraft.getWorldTranslation().clone();
Quaternion rot = spaceCraft.getWorldRotation();
Vector3f dir = rot.getRotationColumn(2);
Spatial missile = assetManager.loadModel("Models/SpaceCraft/Rocket.mesh.xml");
missile.scale(0.5f);
missile.rotate(0, FastMath.PI, 0);
missile.updateGeometricState();
BoundingBox box = (BoundingBox) missile.getWorldBound();
final Vector3f extent = box.getExtent(null);
BoxCollisionShape boxShape = new BoxCollisionShape(extent);
missile.setName("Missile");
missile.rotate(rot);
missile.setLocalTranslation(pos.addLocal(0, extent.y * 4.5f, 0));
missile.setLocalRotation(hoverControl.getPhysicsRotation());
missile.setShadowMode(ShadowMode.Cast);
RigidBodyControl control = new BombControl(assetManager, boxShape, 20);
control.setLinearVelocity(dir.mult(100));
control.setCollisionGroup(PhysicsCollisionObject.COLLISION_GROUP_03);
missile.addControl(control);
rootNode.attachChild(missile);
getPhysicsSpace().add(missile);
}
Example 8
| Source File: RigidBodyMotionState.java From jmonkeyengine with BSD 3-Clause "New" or "Revised" License | 5 votes |
|
/**
* If the motion state has been updated, apply the new transform to the
* specified spatial.
*
* @param spatial where to apply the physics transform (not null, modified)
* @return true if changed
*/
public boolean applyTransform(Spatial spatial) {
Vector3f localLocation = spatial.getLocalTranslation();
Quaternion localRotationQuat = spatial.getLocalRotation();
boolean physicsLocationDirty = applyTransform(motionStateId, localLocation, localRotationQuat);
if (!physicsLocationDirty) {
return false;
}
if (!applyPhysicsLocal && spatial.getParent() != null) {
localLocation.subtractLocal(spatial.getParent().getWorldTranslation());
localLocation.divideLocal(spatial.getParent().getWorldScale());
tmp_inverseWorldRotation.set(spatial.getParent().getWorldRotation()).inverseLocal().multLocal(localLocation);
// localRotationQuat.set(worldRotationQuat);
tmp_inverseWorldRotation.mult(localRotationQuat, localRotationQuat);
spatial.setLocalTranslation(localLocation);
spatial.setLocalRotation(localRotationQuat);
} else {
spatial.setLocalTranslation(localLocation);
spatial.setLocalRotation(localRotationQuat);
// spatial.setLocalTranslation(worldLocation);
// spatial.setLocalRotation(worldRotationQuat);
}
if (vehicle != null) {
vehicle.updateWheels();
}
return true;
}
Example 9
| Source File: TestHoveringTank.java From MikuMikuStudio with BSD 2-Clause "Simplified" License | 5 votes |
|
public void makeMissile() {
Vector3f pos = spaceCraft.getWorldTranslation().clone();
Quaternion rot = spaceCraft.getWorldRotation();
Vector3f dir = rot.getRotationColumn(2);
Spatial missile = assetManager.loadModel("Models/SpaceCraft/Rocket.mesh.xml");
missile.scale(0.5f);
missile.rotate(0, FastMath.PI, 0);
missile.updateGeometricState();
BoundingBox box = (BoundingBox) missile.getWorldBound();
final Vector3f extent = box.getExtent(null);
BoxCollisionShape boxShape = new BoxCollisionShape(extent);
missile.setName("Missile");
missile.rotate(rot);
missile.setLocalTranslation(pos.addLocal(0, extent.y * 4.5f, 0));
missile.setLocalRotation(hoverControl.getPhysicsRotation());
missile.setShadowMode(ShadowMode.Cast);
RigidBodyControl control = new BombControl(assetManager, boxShape, 20);
control.setLinearVelocity(dir.mult(100));
control.setCollisionGroup(PhysicsCollisionObject.COLLISION_GROUP_03);
missile.addControl(control);
rootNode.attachChild(missile);
getPhysicsSpace().add(missile);
}
Example 10
| Source File: CollisionTester.java From OpenRTS with MIT License | 5 votes |
|
private static Spatial getSpatialFromAsset(Asset asset){
if (!models.containsKey(asset.modelPath))
models.put(asset.modelPath, am.loadModel("models/" + asset.modelPath));
Spatial res = models.get(asset.modelPath).clone();
res.setLocalScale((float)asset.scale);
res.setLocalTranslation(TranslateUtil.toVector3f(asset.pos));
res.setLocalRotation(new Quaternion().fromAngles(0, 0, (float)asset.yaw));
return res;
}
Example 11
| Source File: RigidBodyMotionState.java From MikuMikuStudio with BSD 2-Clause "Simplified" License | 5 votes |
|
/**
* applies the current transform to the given jme Node if the location has been updated on the physics side
* @param spatial
*/
public synchronized boolean applyTransform(Spatial spatial) {
Vector3f localLocation = spatial.getLocalTranslation();
Quaternion localRotationQuat = spatial.getLocalRotation();
boolean physicsLocationDirty = applyTransform(motionStateId, localLocation, localRotationQuat);
if (!physicsLocationDirty) {
return false;
}
if (!applyPhysicsLocal && spatial.getParent() != null) {
localLocation.subtractLocal(spatial.getParent().getWorldTranslation());
localLocation.divideLocal(spatial.getParent().getWorldScale());
tmp_inverseWorldRotation.set(spatial.getParent().getWorldRotation()).inverseLocal().multLocal(localLocation);
// localRotationQuat.set(worldRotationQuat);
tmp_inverseWorldRotation.mult(localRotationQuat, localRotationQuat);
spatial.setLocalTranslation(localLocation);
spatial.setLocalRotation(localRotationQuat);
} else {
spatial.setLocalTranslation(localLocation);
spatial.setLocalRotation(localRotationQuat);
// spatial.setLocalTranslation(worldLocation);
// spatial.setLocalRotation(worldRotationQuat);
}
if (vehicle != null) {
vehicle.updateWheels();
}
return true;
}
Example 12
| Source File: SpatialTrack.java From MikuMikuStudio with BSD 2-Clause "Simplified" License | 4 votes |
|
/**
*
* Modify the spatial which this track modifies.
*
* @param time
* the current time of the animation
*/
public void setTime(float time, float weight, AnimControl control, AnimChannel channel, TempVars vars) {
Spatial spatial = control.getSpatial();
Vector3f tempV = vars.vect1;
Vector3f tempS = vars.vect2;
Quaternion tempQ = vars.quat1;
Vector3f tempV2 = vars.vect3;
Vector3f tempS2 = vars.vect4;
Quaternion tempQ2 = vars.quat2;
int lastFrame = times.length - 1;
if (time < 0 || lastFrame == 0) {
if (rotations != null)
rotations.get(0, tempQ);
if (translations != null)
translations.get(0, tempV);
if (scales != null) {
scales.get(0, tempS);
}
} else if (time >= times[lastFrame]) {
if (rotations != null)
rotations.get(lastFrame, tempQ);
if (translations != null)
translations.get(lastFrame, tempV);
if (scales != null) {
scales.get(lastFrame, tempS);
}
} else {
int startFrame = 0;
int endFrame = 1;
// use lastFrame so we never overflow the array
for (int i = 0; i < lastFrame && times[i] < time; ++i) {
startFrame = i;
endFrame = i + 1;
}
float blend = (time - times[startFrame]) / (times[endFrame] - times[startFrame]);
if (rotations != null)
rotations.get(startFrame, tempQ);
if (translations != null)
translations.get(startFrame, tempV);
if (scales != null) {
scales.get(startFrame, tempS);
}
if (rotations != null)
rotations.get(endFrame, tempQ2);
if (translations != null)
translations.get(endFrame, tempV2);
if (scales != null) {
scales.get(endFrame, tempS2);
}
tempQ.nlerp(tempQ2, blend);
tempV.interpolate(tempV2, blend);
tempS.interpolate(tempS2, blend);
}
if (translations != null)
spatial.setLocalTranslation(tempV);
if (rotations != null)
spatial.setLocalRotation(tempQ);
if (scales != null) {
spatial.setLocalScale(tempS);
}
}
Example 13
| Source File: RotationToolControl.java From jmonkeybuilder with Apache License 2.0 | 4 votes |
|
@Override
@JmeThread
public void processTransform() {
final LocalObjects local = LocalObjects.get();
final EditorTransformSupport editorControl = getEditorControl();
final InputManager inputManager = EditorUtil.getInputManager();
final Camera camera = editorControl.getCamera();
final Transform transform = notNull(editorControl.getTransformCenter());
// cursor position and selected position vectors
final Vector2f cursorPos = inputManager.getCursorPosition();
final Vector3f transformOnScreen = camera.getScreenCoordinates(transform.getTranslation());
final Vector2f selectedCoords = local.nextVector(transformOnScreen.getX(), transformOnScreen.getY());
//set new deltaVector if it's not set
if (Float.isNaN(editorControl.getTransformDeltaX())) {
editorControl.setTransformDeltaX(selectedCoords.getX() - cursorPos.getX());
editorControl.setTransformDeltaY(selectedCoords.getY() - cursorPos.getY());
}
// Picked vector
final TransformationMode transformationMode = editorControl.getTransformationMode();
final Vector3f pickedVector = transformationMode.getPickedVector(transform, editorControl.getPickedAxis(), camera);
final Vector3f deltaVector = local.nextVector(editorControl.getTransformDeltaX(), editorControl.getTransformDeltaY(), 0F);
// rotate according to angle
final Vector2f cursorDirection = selectedCoords.subtractLocal(cursorPos).normalizeLocal();
float angle = cursorDirection.angleBetween(local.nextVector(deltaVector.getX(), deltaVector.getY()));
angle = FastMath.RAD_TO_DEG * angle * FastMath.DEG_TO_RAD;
final Node parentNode = getParentNode();
final Node childNode = getChildNode();
transformationMode.prepareToRotate(parentNode, childNode, transform, camera);
final Quaternion rotation = parentNode.getLocalRotation();
final Vector3f axisToRotate = rotation.mult(pickedVector, local.nextVector());
float angleCheck = axisToRotate.angleBetween(camera.getDirection(local.nextVector()));
if (angleCheck > FastMath.HALF_PI) {
angle = -angle;
}
final Quaternion difference = local.nextRotation().fromAngleAxis(angle, pickedVector);
final Quaternion newRotation = rotation.mult(difference, local.nextRotation());
parentNode.setLocalRotation(newRotation);
final Spatial toTransform = notNull(editorControl.getToTransform());
toTransform.setLocalRotation(childNode.getWorldRotation());
editorControl.notifyTransformed(toTransform);
}
Example 14
| Source File: KinematicRagdollControl.java From MikuMikuStudio with BSD 2-Clause "Simplified" License | 4 votes |
|
public void setSpatial(Spatial model) {
if (model == null) {
removeFromPhysicsSpace();
clearData();
return;
}
targetModel = model;
Node parent = model.getParent();
Vector3f initPosition = model.getLocalTranslation().clone();
Quaternion initRotation = model.getLocalRotation().clone();
initScale = model.getLocalScale().clone();
model.removeFromParent();
model.setLocalTranslation(Vector3f.ZERO);
model.setLocalRotation(Quaternion.IDENTITY);
model.setLocalScale(1);
//HACK ALERT change this
//I remove the skeletonControl and readd it to the spatial to make sure it's after the ragdollControl in the stack
//Find a proper way to order the controls.
SkeletonControl sc = model.getControl(SkeletonControl.class);
model.removeControl(sc);
model.addControl(sc);
//----
removeFromPhysicsSpace();
clearData();
// put into bind pose and compute bone transforms in model space
// maybe dont reset to ragdoll out of animations?
scanSpatial(model);
if (parent != null) {
parent.attachChild(model);
}
model.setLocalTranslation(initPosition);
model.setLocalRotation(initRotation);
model.setLocalScale(initScale);
logger.log(Level.INFO, "Created physics ragdoll for skeleton {0}", skeleton);
}
Example 15
| Source File: KinematicRagdollControl.java From MikuMikuStudio with BSD 2-Clause "Simplified" License | 4 votes |
|
public void setSpatial(Spatial model) {
if (model == null) {
removeFromPhysicsSpace();
clearData();
return;
}
targetModel = model;
Node parent = model.getParent();
Vector3f initPosition = model.getLocalTranslation().clone();
Quaternion initRotation = model.getLocalRotation().clone();
initScale = model.getLocalScale().clone();
model.removeFromParent();
model.setLocalTranslation(Vector3f.ZERO);
model.setLocalRotation(Quaternion.IDENTITY);
model.setLocalScale(1);
//HACK ALERT change this
//I remove the skeletonControl and readd it to the spatial to make sure it's after the ragdollControl in the stack
//Find a proper way to order the controls.
SkeletonControl sc = model.getControl(SkeletonControl.class);
model.removeControl(sc);
model.addControl(sc);
//----
removeFromPhysicsSpace();
clearData();
// put into bind pose and compute bone transforms in model space
// maybe dont reset to ragdoll out of animations?
scanSpatial(model);
if (parent != null) {
parent.attachChild(model);
}
model.setLocalTranslation(initPosition);
model.setLocalRotation(initRotation);
model.setLocalScale(initScale);
logger.log(Level.INFO, "Created physics ragdoll for skeleton {0}", skeleton);
}
Example 16
| Source File: SpatialTrack.java From jmonkeyengine with BSD 3-Clause "New" or "Revised" License | 4 votes |
|
/**
*
* Modify the spatial which this track modifies.
*
* @param time
* the current time of the animation
*/
@Override
public void setTime(float time, float weight, AnimControl control, AnimChannel channel, TempVars vars) {
Spatial spatial = trackSpatial;
if (spatial == null) {
spatial = control.getSpatial();
}
Vector3f tempV = vars.vect1;
Vector3f tempS = vars.vect2;
Quaternion tempQ = vars.quat1;
Vector3f tempV2 = vars.vect3;
Vector3f tempS2 = vars.vect4;
Quaternion tempQ2 = vars.quat2;
int lastFrame = times.length - 1;
if (time < 0 || lastFrame == 0) {
if (rotations != null)
rotations.get(0, tempQ);
if (translations != null)
translations.get(0, tempV);
if (scales != null) {
scales.get(0, tempS);
}
} else if (time >= times[lastFrame]) {
if (rotations != null)
rotations.get(lastFrame, tempQ);
if (translations != null)
translations.get(lastFrame, tempV);
if (scales != null) {
scales.get(lastFrame, tempS);
}
} else {
int startFrame = 0;
int endFrame = 1;
// use lastFrame so we never overflow the array
for (int i = 0; i < lastFrame && times[i] < time; ++i) {
startFrame = i;
endFrame = i + 1;
}
float blend = (time - times[startFrame]) / (times[endFrame] - times[startFrame]);
if (rotations != null)
rotations.get(startFrame, tempQ);
if (translations != null)
translations.get(startFrame, tempV);
if (scales != null) {
scales.get(startFrame, tempS);
}
if (rotations != null)
rotations.get(endFrame, tempQ2);
if (translations != null)
translations.get(endFrame, tempV2);
if (scales != null) {
scales.get(endFrame, tempS2);
}
tempQ.nlerp(tempQ2, blend);
tempV.interpolateLocal(tempV2, blend);
tempS.interpolateLocal(tempS2, blend);
}
if (translations != null) {
spatial.setLocalTranslation(tempV);
}
if (rotations != null) {
spatial.setLocalRotation(tempQ);
}
if (scales != null) {
spatial.setLocalScale(tempS);
}
}
Example 17
| Source File: KinematicRagdollControl.java From jmonkeyengine with BSD 3-Clause "New" or "Revised" License | 4 votes |
|
/**
* Create spatial-dependent data. Invoked when this control is added to a
* scene.
*
* @param model the controlled spatial (not null)
*/
@Override
protected void createSpatialData(Spatial model) {
targetModel = model;
Node parent = model.getParent();
Vector3f initPosition = model.getLocalTranslation().clone();
Quaternion initRotation = model.getLocalRotation().clone();
initScale = model.getLocalScale().clone();
model.removeFromParent();
model.setLocalTranslation(Vector3f.ZERO);
model.setLocalRotation(Quaternion.IDENTITY);
model.setLocalScale(1);
//HACK ALERT change this
//I remove the skeletonControl and readd it to the spatial to make sure it's after the ragdollControl in the stack
//Find a proper way to order the controls.
SkeletonControl sc = model.getControl(SkeletonControl.class);
if(sc == null){
throw new IllegalArgumentException("The root node of the model should have a SkeletonControl. Make sure the control is there and that it's not on a sub node.");
}
model.removeControl(sc);
model.addControl(sc);
if (boneList.isEmpty()) {
// add all bones to the list
skeleton = sc.getSkeleton();
for (int boneI = 0; boneI < skeleton.getBoneCount(); boneI++) {
String boneName = skeleton.getBone(boneI).getName();
boneList.add(boneName);
}
}
// filter out bones without vertices
filterBoneList(sc);
if (boneList.isEmpty()) {
throw new IllegalArgumentException(
"No suitable bones were found in the model's skeleton.");
}
// put into bind pose and compute bone transforms in model space
// maybe don't reset to ragdoll out of animations?
scanSpatial(model);
if (parent != null) {
parent.attachChild(model);
}
model.setLocalTranslation(initPosition);
model.setLocalRotation(initRotation);
model.setLocalScale(initScale);
if (added) {
addPhysics(space);
}
logger.log(Level.FINE, "Created physics ragdoll for skeleton {0}", skeleton);
}
