Examples with Vector3f org.joml.Vector3f used on opensource projects

Example 71 with Vector3f

use of org.joml.Vector3f in project Terasology by MovingBlocks.

the class BlockEntitySystem method defaultDropsHandling.

@ReceiveEvent(priority = EventPriority.PRIORITY_TRIVIAL)
public void defaultDropsHandling(CreateBlockDropsEvent event, EntityRef entity, ActAsBlockComponent blockComponent) {
    if (blockComponent.block != null) {
        if (entity.hasComponent(BlockRegionComponent.class)) {
            BlockRegionComponent blockRegion = entity.getComponent(BlockRegionComponent.class);
            if (blockComponent.dropBlocksInRegion) {
                // loop through all the blocks in this region and drop them
                for (Vector3ic location : blockRegion.region) {
                    Block blockInWorld = worldProvider.getBlock(location);
                    commonDefaultDropsHandling(event, entity, location, blockInWorld.getBlockFamily().getArchetypeBlock());
                }
            } else {
                // just drop the ActAsBlock block
                Vector3i location = new Vector3i(blockRegion.region.center(new Vector3f()), RoundingMode.HALF_UP);
                commonDefaultDropsHandling(event, entity, location, blockComponent.block.getArchetypeBlock());
            }
        } else if (entity.hasComponent(LocationComponent.class)) {
            LocationComponent locationComponent = entity.getComponent(LocationComponent.class);
            Vector3i location = new Vector3i(locationComponent.getWorldPosition(new Vector3f()), RoundingMode.HALF_UP);
            commonDefaultDropsHandling(event, entity, location, blockComponent.block.getArchetypeBlock());
        }
    }
}

Example 72 with Vector3f

use of org.joml.Vector3f in project Terasology by MovingBlocks.

the class BlockItemSystem method getSideHitPosition.

/**
 * Returns the position at which the block side was hit, relative to the side.
 * <p/>
 * The specified hit position is expected to be on the surface of the cubic block at the specified position.
 * Example: The front side was hit right in the center. The result will be (0.5, 0.5), representing the relative hit
 * position on the side's surface.
 *
 * @param hitPosition the hit position
 * @param blockPosition the block position relative to its center (block (0, 0, 0) has block position (0.5, 0.5,
 *     0.5))
 * @return the 2D hit position relative to the side that was hit
 */
private Vector2f getSideHitPosition(Vector3fc hitPosition, Vector3fc blockPosition) {
    float epsilon = 0.0001f;
    Vector3f relativeHitPosition = new Vector3f(hitPosition).sub(blockPosition);
    if (Math.abs(relativeHitPosition.x) > 0.5f - epsilon) {
        return new Vector2f(relativeHitPosition.z, relativeHitPosition.y).add(0.5f, 0.5f);
    } else if (Math.abs(relativeHitPosition.y) > 0.5f - epsilon) {
        return new Vector2f(relativeHitPosition.x, relativeHitPosition.z).add(0.5f, 0.5f);
    } else {
        return new Vector2f(relativeHitPosition.x, relativeHitPosition.y).add(0.5f, 0.5f);
    }
}

Example 73 with Vector3f

use of org.joml.Vector3f in project Terasology by MovingBlocks.

the class ByteCodeReflectFactoryTest method testCreateFieldAccessorWithGetterSetter.

@Test
public void testCreateFieldAccessorWithGetterSetter() throws Exception {
    ReflectFactory reflectFactory = new ByteCodeReflectFactory();
    FieldAccessor<GetterSetterComponent, Vector3f> fieldAccessor = reflectFactory.createFieldAccessor(GetterSetterComponent.class, GetterSetterComponent.class.getDeclaredField("value"), Vector3f.class);
    GetterSetterComponent comp = new GetterSetterComponent();
    Vector3f newVal = new Vector3f(1, 2, 3);
    fieldAccessor.setValue(comp, newVal);
    assertTrue(comp.setterUsed);
    assertEquals(newVal, fieldAccessor.getValue(comp));
    assertTrue(comp.getterUsed);
}

Example 74 with Vector3f

use of org.joml.Vector3f in project Terasology by MovingBlocks.

the class OpenALManager method updateListener.

@Override
public void updateListener(Vector3fc position, Quaternionfc orientation, Vector3fc velocity) {
    AL10.alListener3f(AL10.AL_VELOCITY, velocity.x(), velocity.y(), velocity.z());
    OpenALException.checkState("Setting listener velocity");
    Vector3f dir = new Vector3f(Direction.FORWARD.asVector3f()).rotate(orientation);
    Vector3f up = new Vector3f(Direction.UP.asVector3f()).rotate(orientation);
    FloatBuffer listenerOri = BufferUtils.createFloatBuffer(6).put(new float[] { dir.x, dir.y, dir.z, up.x, up.y, up.z });
    listenerOri.flip();
    AL10.alListenerfv(AL10.AL_ORIENTATION, listenerOri);
    OpenALException.checkState("Setting listener orientation");
    listenerPosition.set(position);
    AL10.alListener3f(AL10.AL_POSITION, position.x(), position.y(), position.z());
    OpenALException.checkState("Setting listener position");
}

Example 75 with Vector3f

use of org.joml.Vector3f in project Terasology by MovingBlocks.

the class SectorUtil method getWatchedChunks.

/**
 * Watched chunks are defined as the union of:
 * <ul>
 *     <li>The chunk in which the {@link LocationComponent#getWorldPosition(Vector3f)} resides, if any</li>
 *     <li>The set of chunks in {@link SectorRegionComponent#chunks}, if any</li>
 * </ul>
 *
 * @param entity the entity to query the watched chunks of
 * @return the set of positions of this entity's watched chunks
 */
public static Set<Vector3i> getWatchedChunks(EntityRef entity) {
    Set<Vector3i> chunks = new HashSet<>();
    LocationComponent loc = entity.getComponent(LocationComponent.class);
    Vector3f position = loc.getWorldPosition(new Vector3f());
    if (position.isFinite()) {
        chunks.add(Chunks.toChunkPos(position, new Vector3i()));
    }
    SectorRegionComponent regionComponent = entity.getComponent(SectorRegionComponent.class);
    if (regionComponent != null) {
        // potential leaky abstraction. component exposes its internal vectors
        chunks.addAll(regionComponent.chunks);
    }
    return chunks;
}