本文整理匯總了Java中com.jme3.scene.Node.getWorldTranslation方法的典型用法代碼示例。如果您正苦於以下問題：Java Node.getWorldTranslation方法的具體用法？Java Node.getWorldTranslation怎麽用？Java Node.getWorldTranslation使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類com.jme3.scene.Node的用法示例。
在下文中一共展示了Node.getWorldTranslation方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: modifyHeight
import com.jme3.scene.Node; //導入方法依賴的package包/類
/**
* Modify height of terrain points.
*
* @param contactPoint the contact point.
*/
private void modifyHeight(@NotNull final Vector3f contactPoint) {
final LocalObjects local = LocalObjects.get();
final Node terrainNode = (Node) notNull(getEditedModel());
final Vector3f worldTranslation = terrainNode.getWorldTranslation();
final Vector3f localScale = terrainNode.getLocalScale();
final Vector3f localPoint = contactPoint.subtract(worldTranslation, local.nextVector());
final Vector2f terrainLoc = local.nextVector2f();
final Vector2f effectPoint = local.nextVector2f();
final Terrain terrain = (Terrain) terrainNode;
final Geometry brush = getBrush();
final float brushSize = getBrushSize();
final int twoBrushSize = (int) (brushSize * 2);
final Basis fractalFilter = createFractalGenerator();
final FloatBuffer buffer = fractalFilter.getBuffer(terrainLoc.getX(), terrainLoc.getY(), 0, twoBrushSize);
final int radiusStepsX = (int) (brushSize / localScale.getX());
final int radiusStepsZ = (int) (brushSize / localScale.getY());
final float xStepAmount = localScale.getX();
final float zStepAmount = localScale.getZ();
final List<Vector2f> locs = new ArrayList<>();
final List<Float> heights = new ArrayList<>();
for (int z = -radiusStepsZ, yfb = 0; z < radiusStepsZ; z++, yfb++) {
for (int x = -radiusStepsX, xfb = 0; x < radiusStepsX; x++, xfb++) {
final float locX = localPoint.getX() + (x * xStepAmount);
final float locZ = localPoint.getZ() + (z * zStepAmount);
effectPoint.set(locX - localPoint.getX(), locZ - localPoint.getZ());
if (!isContains(brush, effectPoint.getX(), effectPoint.getX())) {
continue;
}
final float height = buffer.get(yfb * twoBrushSize + xfb);
terrainLoc.set(locX, locZ);
final float currentHeight = terrain.getHeightmapHeight(terrainLoc) * localScale.getY();
// see if it is in the radius of the tool
final float newHeight = calculateHeight(brushSize, height, effectPoint);
locs.add(terrainLoc.clone());
heights.add(currentHeight + newHeight);
}
}
locs.forEach(this::change);
// do the actual height adjustment
terrain.setHeight(locs, heights);
terrainNode.updateModelBound(); // or else we won't collide with it where we just edited
}
示例2: modifyHeight
import com.jme3.scene.Node; //導入方法依賴的package包/類
/**
* Modify height of terrain points.
*
* @param editingInput the type of input.
* @param contactPoint the contact point.
*/
private void modifyHeight(@NotNull final EditingInput editingInput, @NotNull final Vector3f contactPoint) {
final LocalObjects local = LocalObjects.get();
final Node terrainNode = (Node) notNull(getEditedModel());
final Vector3f worldTranslation = terrainNode.getWorldTranslation();
final Vector3f localScale = terrainNode.getLocalScale();
final Vector3f localPoint = contactPoint.subtract(worldTranslation, local.nextVector());
final Vector2f terrainLoc = local.nextVector2f();
final Vector2f effectPoint = local.nextVector2f();
final Terrain terrain = (Terrain) terrainNode;
final Geometry brush = getBrush();
final float brushSize = getBrushSize();
final float brushPower = editingInput == EditingInput.MOUSE_PRIMARY ? getBrushPower() : getBrushPower() * -1F;
final int radiusStepsX = (int) (brushSize / localScale.getX());
final int radiusStepsZ = (int) (brushSize / localScale.getY());
final float xStepAmount = localScale.getX();
final float zStepAmount = localScale.getZ();
final List<Vector2f> locs = new ArrayList<>();
final List<Float> heights = new ArrayList<>();
for (int z = -radiusStepsZ; z < radiusStepsZ; z++) {
for (int x = -radiusStepsX; x < radiusStepsX; x++) {
float locX = localPoint.getX() + (x * xStepAmount);
float locZ = localPoint.getZ() + (z * zStepAmount);
effectPoint.set(locX - localPoint.getX(), locZ - localPoint.getZ());
if (!isContains(brush, effectPoint.getX(), effectPoint.getY())) {
continue;
}
terrainLoc.set(locX, locZ);
final float currentHeight = terrain.getHeightmapHeight(terrainLoc) * localScale.getY();
// adjust height based on radius of the tool
final float newHeight = calculateHeight(brushSize, brushPower, effectPoint.getX(), effectPoint.getY());
// increase the height
locs.add(terrainLoc.clone());
heights.add(currentHeight + newHeight);
}
}
locs.forEach(this::change);
// do the actual height adjustment
terrain.setHeight(locs, heights);
terrainNode.updateModelBound(); // or else we won't collide with it where we just edited
}