- * @param[out] results The results of the hit-test, only modified if something is hit
- * @param[in] func The function to use in the hit-test algorithm.
- * @return true if something was hit
+ * @param[out] origin The camera origin in world coordinates
+ * @param[out] direction The direction of the picking ray in world-space
+ * @return true if the screen coordinates are inside the render task's viewport