Java Code Examples for com.jme3.math.Vector3f#setX()
The following examples show how to use
com.jme3.math.Vector3f#setX() .
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Example 1
Source File: TestReverb.java From jmonkeyengine with BSD 3-Clause "New" or "Revised" License | 6 votes |
@Override public void simpleUpdate(float tpf) { time += tpf; if (time > nextTime) { Vector3f v = new Vector3f(); v.setX(FastMath.nextRandomFloat()); v.setY(FastMath.nextRandomFloat()); v.setZ(FastMath.nextRandomFloat()); v.multLocal(40, 2, 40); v.subtractLocal(20, 1, 20); audioSource.setLocalTranslation(v); audioSource.playInstance(); time = 0; nextTime = FastMath.nextRandomFloat() * 2 + 0.5f; } }
Example 2
Source File: TestReverb.java From MikuMikuStudio with BSD 2-Clause "Simplified" License | 6 votes |
@Override public void simpleUpdate(float tpf) { time += tpf; if (time > nextTime) { Vector3f v = new Vector3f(); v.setX(FastMath.nextRandomFloat()); v.setY(FastMath.nextRandomFloat()); v.setZ(FastMath.nextRandomFloat()); v.multLocal(40, 2, 40); v.subtractLocal(20, 1, 20); audioSource.setLocalTranslation(v); audioSource.playInstance(); time = 0; nextTime = FastMath.nextRandomFloat() * 2 + 0.5f; } }
Example 3
Source File: CreateSkyDialog.java From jmonkeybuilder with Apache License 2.0 | 5 votes |
/** * The process of creating a new sky. */ @FxThread private void createSkyInBackground() { final AssetManager assetManager = EditorUtil.getAssetManager(); final NodeTree<?> nodeTree = getNodeTree(); final ChangeConsumer changeConsumer = notNull(nodeTree.getChangeConsumer()); final FloatTextField normalScaleXSpinner = getNormalScaleXField(); final FloatTextField normalScaleYSpinner = getNormalScaleYField(); final FloatTextField normalScaleZSpinner = getNormalScaleZField(); final Vector3f scale = new Vector3f(); scale.setX(normalScaleXSpinner.getValue()); scale.setY(normalScaleYSpinner.getValue()); scale.setZ(normalScaleZSpinner.getValue()); final ComboBox<SkyType> skyTypeComboBox = getSkyTypeComboBox(); final SingleSelectionModel<SkyType> selectionModel = skyTypeComboBox.getSelectionModel(); final SkyType selectedItem = selectionModel.getSelectedItem(); if (selectedItem == SkyType.SINGLE_TEXTURE) { createSingleTexture(assetManager, changeConsumer, scale); } else if (selectedItem == SkyType.MULTIPLE_TEXTURE) { createMultipleTexture(assetManager, changeConsumer, scale); } }
Example 4
Source File: RelativeWanderBehavior.java From MonkeyBrains with BSD 3-Clause "New" or "Revised" License | 5 votes |
/** * @see SimpleWanderBehavior#changeSteer(float) */ @Override protected void changeSteer(float tpf) { time -= tpf; if (time <= 0) { lastSteer = currentSteer; Vector3f randomSteer = this.newRandomSteer(); randomSteer.setX(lastSteer.x*(1-relativeFactor) + randomSteer.getX()*relativeFactor); randomSteer.setY(lastSteer.y*(1-relativeFactor) + randomSteer.getY()*relativeFactor); randomSteer.setZ(lastSteer.z*(1-relativeFactor) + randomSteer.getZ()*relativeFactor); currentSteer = randomSteer; time = timeInterval; } }
Example 5
Source File: AbstractStrengthSteeringBehavior.java From MonkeyBrains with BSD 3-Clause "New" or "Revised" License | 5 votes |
/** * Calculates the steering force with the specified strength. <br><br> * * If the strength was not setted up it the return calculateSteering(), the * unmodified force. * * @return The steering force with the specified strength. */ @Override protected Vector3f calculateSteering() { Vector3f strengthSteeringForce = calculateRawSteering(); switch (this.type) { case SCALAR: strengthSteeringForce = strengthSteeringForce.mult(this.scalar); break; case AXIS: strengthSteeringForce.setX(strengthSteeringForce.getX() * this.x); strengthSteeringForce.setY(strengthSteeringForce.getY() * this.y); strengthSteeringForce.setZ(strengthSteeringForce.getZ() * this.z); break; case PLANE: strengthSteeringForce = this.plane.getClosestPoint(strengthSteeringForce).mult(this.scalar); break; } //if there is no steering force, than the steering vector is zero if (strengthSteeringForce.equals(Vector3f.NAN)) { strengthSteeringForce = Vector3f.ZERO.clone(); } return strengthSteeringForce; }
Example 6
Source File: UnalignedCollisionAvoidanceBehavior.java From MonkeyBrains with BSD 3-Clause "New" or "Revised" License | 5 votes |
/** * removes negative zeros */ private void removeNegativeZeros(Vector3f vector) { if (vector.x == -0) { vector.setX(0); } if (vector.y == -0) { vector.setY(0); } if (vector.z == -0) { vector.setZ(0); } }
Example 7
Source File: Intersection.java From jmonkeyengine with BSD 3-Clause "New" or "Revised" License | 5 votes |
private static final void findMinMax(float x0, float x1, float x2, Vector3f minMax) { minMax.set(x0, x0, 0); if (x1 < minMax.x) { minMax.setX(x1); } if (x1 > minMax.y) { minMax.setY(x1); } if (x2 < minMax.x) { minMax.setX(x2); } if (x2 > minMax.y) { minMax.setY(x2); } }
Example 8
Source File: Intersection.java From MikuMikuStudio with BSD 2-Clause "Simplified" License | 5 votes |
private static final void findMinMax(float x0, float x1, float x2, Vector3f minMax) { minMax.set(x0, x0, 0); if (x1 < minMax.x) { minMax.setX(x1); } if (x1 > minMax.y) { minMax.setY(x1); } if (x2 < minMax.x) { minMax.setX(x2); } if (x2 > minMax.y) { minMax.setY(x2); } }
Example 9
Source File: ScaleToolControl.java From jmonkeybuilder with Apache License 2.0 | 4 votes |
@JmeThread @Override public void processTransform() { final EditorTransformSupport editorControl = getEditorControl(); final LocalObjects local = LocalObjects.get(); final Camera camera = editorControl.getCamera(); final InputManager inputManager = EditorUtil.getInputManager(); final Transform transform = notNull(editorControl.getTransformCenter()); // cursor position and selected position vectors final Vector2f cursorPos = inputManager.getCursorPosition(); final Vector3f transformOnScreen = camera.getScreenCoordinates(transform.getTranslation(), local.nextVector()); final Vector2f selectedCoords = local.nextVector(transformOnScreen.getX(), transformOnScreen.getY()); // set new deltaVector if it's not set (scale tool stores position of a cursor) if (Float.isNaN(editorControl.getTransformDeltaX())) { editorControl.setTransformDeltaX(cursorPos.getX()); editorControl.setTransformDeltaY(cursorPos.getY()); } final Node parentNode = getParentNode(); final Node childNode = getChildNode(); // Picked vector final Spatial toTransform = notNull(editorControl.getToTransform()); final TransformationMode transformationMode = editorControl.getTransformationMode(); transformationMode.prepareToScale(parentNode, childNode, transform, camera); // scale according to distance final Vector3f deltaVector = local.nextVector(editorControl.getTransformDeltaX(), editorControl.getTransformDeltaY(), 0F); final Vector2f delta2d = local.nextVector(deltaVector.getX(), deltaVector.getY()); final Vector3f baseScale = local.nextVector(transform.getScale()); // default scale final Vector3f pickedVector = local.nextVector(transformationMode.getScaleAxis(transform, editorControl.getPickedAxis(), camera)); pickedVector.setX(abs(pickedVector.getX())); pickedVector.setY(abs(pickedVector.getY())); pickedVector.setZ(abs(pickedVector.getZ())); if (Config.DEV_TRANSFORMS_DEBUG) { System.out.println("Base scale " + baseScale + ", pickedVector " + pickedVector); } // scale object float disCursor = cursorPos.distance(selectedCoords); float disDelta = delta2d.distance(selectedCoords); float scaleValue = (float) (cursorPos.distance(delta2d) * 0.01f * Math.sqrt(baseScale.length())); if (disCursor > disDelta) { baseScale.addLocal(pickedVector.mult(scaleValue, local.nextVector())); } else { scaleValue = Math.min(scaleValue, 0.999f); // remove negateve values baseScale.subtractLocal(pickedVector.mult(scaleValue, local.nextVector())); } parentNode.setLocalScale(baseScale); if (Config.DEV_TRANSFORMS_DEBUG) { System.out.println("New scale " + baseScale + ", result world " + childNode.getWorldScale()); } parentNode.setLocalScale(baseScale); toTransform.setLocalScale(childNode.getWorldScale()); editorControl.notifyTransformed(toTransform); }