本文整理了Java中net.minecraft.entity.Entity.getLookVec()方法的一些代码示例，展示了Entity.getLookVec()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Entity.getLookVec()方法的具体详情如下：
包路径：net.minecraft.entity.Entity
类名称：Entity
方法名：getLookVec

Entity.getLookVec介绍

暂无

代码示例

代码示例来源：origin: Vazkii/Psi

public static void blink(SpellContext context, Entity e, double dist) throws SpellRuntimeException {
  context.verifyEntity(e);
  if(!context.isInRadius(e))
    throw new SpellRuntimeException(SpellRuntimeException.OUTSIDE_RADIUS);
  Vec3d look = e.getLookVec();
  if(look == null)
    throw new SpellRuntimeException(SpellRuntimeException.NULL_VECTOR);
  double x = e.posX += look.x * dist;
  double y = e.posY += Math.max(0, look.y * dist);
  double z = e.posZ += look.z * dist;
  if(e instanceof EntityPlayerMP) {
    if(e == context.caster) {
      EntityPlayerMP mp = (EntityPlayerMP) e;
      mp.connection.setPlayerLocation(x, y, z, e.rotationYaw, e.rotationPitch);
    }
  } else e.setPosition(x, y, z);
}

代码示例来源：origin: Alex-the-666/Ice_and_Fire

float headPosY = (float) (posY + 0.5 * getRenderSize() * 0.3F);
this.playSound(ModSounds.FIREDRAGON_BREATH, 4, 1);
double d2 = controller.getLookVec().x;
double d3 = controller.getLookVec().y;
double d4 = controller.getLookVec().z;
EntityDragonFireCharge entitylargefireball = new EntityDragonFireCharge(world, this, d2, d3, d4);
float size = this.isChild() ? 0.4F : this.isAdult() ? 1.3F : 0.8F;
  float headPosZ = (float) (posZ + 1.8F * getRenderSize() * 0.3F * Math.sin((rotationYaw + 90) * Math.PI / 180));
  float headPosY = (float) (posY + 0.5 * getRenderSize() * 0.3F);
  double d2 = controller.getLookVec().x;
  double d3 = controller.getLookVec().y;
  double d4 = controller.getLookVec().z;
  EntityDragonFire entitylargefireball = new EntityDragonFire(world, this, d2, d3, d4);
  this.playSound(ModSounds.FIREDRAGON_BREATH, 4, 1);

代码示例来源：origin: Alex-the-666/Ice_and_Fire

float headPosY = (float) (posY + 0.5 * getRenderSize() * 0.3F);
this.playSound(ModSounds.ICEDRAGON_BREATH, 4, 1);
double d2 = controller.getLookVec().x;
double d3 = controller.getLookVec().y;
double d4 = controller.getLookVec().z;
EntityDragonIceCharge entitylargefireball = new EntityDragonIceCharge(world, this, d2, d3, d4);
float size = this.isChild() ? 0.4F : this.isAdult() ? 1.3F : 0.8F;
  float headPosZ = (float) (posZ + 1.8F * getRenderSize() * 0.3F * Math.sin((rotationYaw + 90) * Math.PI / 180));
  float headPosY = (float) (posY + 0.5 * getRenderSize() * 0.3F);
  double d2 = controller.getLookVec().x;
  double d3 = controller.getLookVec().y;
  double d4 = controller.getLookVec().z;
  EntityDragonIceProjectile entitylargefireball = new EntityDragonIceProjectile(world, this, d2, d3, d4);
  this.playSound(ModSounds.ICEDRAGON_BREATH, 4, 1);

代码示例来源：origin: Vazkii/Psi

public static RayTraceResult raycast(Entity e, double len) throws SpellRuntimeException {
  Vector3 vec = Vector3.fromEntity(e);
  if(e instanceof EntityPlayer)
    vec.add(0, e.getEyeHeight(), 0);
  
  Vec3d look = e.getLookVec();
  if(look == null)
    throw new SpellRuntimeException(SpellRuntimeException.NULL_VECTOR);
  return raycast(e.getEntityWorld(), vec, new Vector3(look), len);
}

代码示例来源：origin: ValkyrienWarfare/Valkyrien-Warfare-Revamped

/**
 * Called when the entity is attacked.
 */
public boolean attackEntityFrom(DamageSource source, float amount) {
  if (this.isEntityInvulnerable(source)) {
    return false;
  } else {
    this.markVelocityChanged();
    if (source.getImmediateSource() != null) {
      Vec3d vec3d = source.getImmediateSource().getLookVec();
      if (vec3d != null) {
        this.motionX = vec3d.x;
        this.motionY = vec3d.y;
        this.motionZ = vec3d.z;
        this.accelerationX = this.motionX * 0.1D;
        this.accelerationY = this.motionY * 0.1D;
        this.accelerationZ = this.motionZ * 0.1D;
      }
      if (source.getImmediateSource() instanceof EntityLivingBase) {
        this.shootingEntity = (EntityLivingBase) source.getImmediateSource();
      }
      return true;
    } else {
      return false;
    }
  }
}

代码示例来源：origin: ForestryMC/ForestryMC

private static void addSmoke(ItemStack stack, World world, Entity entity, int distance) {
  if (distance <= 0) {
    return;
  }
  Vec3d look = entity.getLookVec();
  EnumHandSide handSide = getHandSide(stack, entity);
  Vec3d handOffset;
  if (handSide == EnumHandSide.RIGHT) {
    handOffset = look.crossProduct(new Vec3d(0, 1, 0));
  } else {
    handOffset = look.crossProduct(new Vec3d(0, -1, 0));
  }
  Vec3d lookDistance = new Vec3d(look.x * distance, look.y * distance, look.z * distance);
  Vec3d scaledOffset = handOffset.scale(1.0 / distance);
  Vec3d smokePos = lookDistance.add(entity.getPositionVector()).add(scaledOffset);
  if (world.isRemote) {
    ParticleRender.addEntitySmokeFX(world, smokePos.x, smokePos.y + 1, smokePos.z);
  }
  BlockPos blockPos = new BlockPos(smokePos.x, smokePos.y + 1, smokePos.z);
  TileUtil.actOnTile(world, blockPos, IHiveTile.class, IHiveTile::calmBees);
}

代码示例来源：origin: Electrical-Age/ElectricalAge

double x = entity.posX, y = entity.posY + 1.62 - yOffset, z = entity.posZ;
Vec3 v = entity.getLookVec();

代码示例来源：origin: Vazkii/Psi

distance = pos.hitVec.distanceTo(positionVector);
Vec3d lookVector = e.getLookVec();
Vec3d reachVector = positionVector.addVector(lookVector.x * finalDistance, lookVector.y * finalDistance, lookVector.z * finalDistance);