+ * @brief Queries the refresh-rate of the RenderTask.
+ * @SINCE_1_0.0
+ * @return The refresh-rate
+ */
+ uint32_t GetRefreshRate() const;
+
+ /**
+ * @brief Gets viewport coordinates for given world position.
+ *
+ * @SINCE_1_1.13
+ * @param[in] position The world position
+ * @param[out] viewportX The viewport x position
+ * @param[out] viewportY The viewport y position
+ * @return true if the position has a screen coordinate
+ */
+ bool WorldToViewport(const Vector3 &position, float& viewportX, float& viewportY) const;
+
+ /**
+ * @brief Gets actor local coordinates for given viewport coordinates.
+ *
+ * @SINCE_1_1.13
+ * @param[in] actor The actor describing local coordinate system
+ * @param[in] viewportX The viewport x position
+ * @param[in] viewportY The viewport y position
+ * @param[out] localX The local x position
+ * @param[out] localY The local y position
+ * @return true if the screen position has a local coordinate