**Inheritance:** java.lang.Object ``` public class MathUtils ``` A set of useful mathematical utilities. ## Methods | Method | Description | | --- | --- | | [calcNormal(Vector3[] points)](#calcNormal-com.aspose.threed.Vector3---) | | | [clamp(double val, double min, double max)](#clamp-double-double-double-) | Clamp value to range [min, max] | | [equals(Object arg0)](#equals-java.lang.Object-) | | | [findIntersection(Vector2 p0, Vector2 d0, Vector2 p1, Vector2 d1, Vector2[] results)](#findIntersection-com.aspose.threed.Vector2-com.aspose.threed.Vector2-com.aspose.threed.Vector2-com.aspose.threed.Vector2-com.aspose.threed.Vector2---) | | | [getClass()](#getClass--) | | | [hashCode()](#hashCode--) | | | [notify()](#notify--) | | | [notifyAll()](#notifyAll--) | | | [pointInsideTriangle(Vector2 p, Vector2 p0, Vector2 p1, Vector2 p2)](#pointInsideTriangle-com.aspose.threed.Vector2-com.aspose.threed.Vector2-com.aspose.threed.Vector2-com.aspose.threed.Vector2-) | Check if point p is inside triangle (p0, p1, p2) | | [rayIntersect(Vector2 origin, Vector2 dir, Vector2 a, Vector2 b)](#rayIntersect-com.aspose.threed.Vector2-com.aspose.threed.Vector2-com.aspose.threed.Vector2-com.aspose.threed.Vector2-) | Check if ray (origin, dir) intersects with line segment(start, end) | | [toDegree(Vector3 radian)](#toDegree-com.aspose.threed.Vector3-) | Convert a [Vector3](../../com.aspose.threed/vector3) from radian to degree. | | [toDegree(double radian)](#toDegree-double-) | Convert a number from radian to degree | | [toDegree(double x, double y, double z)](#toDegree-double-double-double-) | Convert a number from radian to degree | | [toDegree(float radian)](#toDegree-float-) | Convert a number from radian to degree | | [toRadian(Vector3 degree)](#toRadian-com.aspose.threed.Vector3-) | Convert a [Vector3](../../com.aspose.threed/vector3) from degree to radian | | [toRadian(double degree)](#toRadian-double-) | Convert a number from degree to radian | | [toRadian(double x, double y, double z)](#toRadian-double-double-double-) | Convert a vector from degree to radian | | [toRadian(float degree)](#toRadian-float-) | Convert a number from degree to radian | | [toString()](#toString--) | | | [wait()](#wait--) | | | [wait(long arg0)](#wait-long-) | | | [wait(long arg0, int arg1)](#wait-long-int-) | | ### calcNormal(Vector3[] points) {#calcNormal-com.aspose.threed.Vector3---} ``` public static Vector3 calcNormal(Vector3[] points) ``` **Parameters:** | Parameter | Type | Description | | --- | --- | --- | | points | [Vector3\[\]](../../com.aspose.threed/vector3) | | **Returns:** [Vector3](../../com.aspose.threed/vector3) ### clamp(double val, double min, double max) {#clamp-double-double-double-} ``` public static double clamp(double val, double min, double max) ``` Clamp value to range [min, max] **Parameters:** | Parameter | Type | Description | | --- | --- | --- | | val | double | Value to clamp. | | min | double | Minimum value. | | max | double | Maximum value. | **Returns:** double - The value between [min, max] **Example:** ``` double val = 195; //Clamp value to [0, 100] double clampedValue = MathUtils.clamp(val, 0, 100); //This will output 100 System.out.printf("Value = %d", val); ``` ### equals(Object arg0) {#equals-java.lang.Object-} ``` public boolean equals(Object arg0) ``` **Parameters:** | Parameter | Type | Description | | --- | --- | --- | | arg0 | java.lang.Object | | **Returns:** boolean ### findIntersection(Vector2 p0, Vector2 d0, Vector2 p1, Vector2 d1, Vector2[] results) {#findIntersection-com.aspose.threed.Vector2-com.aspose.threed.Vector2-com.aspose.threed.Vector2-com.aspose.threed.Vector2-com.aspose.threed.Vector2---} ``` public static int findIntersection(Vector2 p0, Vector2 d0, Vector2 p1, Vector2 d1, Vector2[] results) ``` **Parameters:** | Parameter | Type | Description | | --- | --- | --- | | p0 | [Vector2](../../com.aspose.threed/vector2) | | | d0 | [Vector2](../../com.aspose.threed/vector2) | | | p1 | [Vector2](../../com.aspose.threed/vector2) | | | d1 | [Vector2](../../com.aspose.threed/vector2) | | | results | [Vector2\[\]](../../com.aspose.threed/vector2) | | **Returns:** int ### getClass() {#getClass--} ``` public final native Class getClass() ``` **Returns:** java.lang.Class ### hashCode() {#hashCode--} ``` public native int hashCode() ``` **Returns:** int ### notify() {#notify--} ``` public final native void notify() ``` ### notifyAll() {#notifyAll--} ``` public final native void notifyAll() ``` ### pointInsideTriangle(Vector2 p, Vector2 p0, Vector2 p1, Vector2 p2) {#pointInsideTriangle-com.aspose.threed.Vector2-com.aspose.threed.Vector2-com.aspose.threed.Vector2-com.aspose.threed.Vector2-} ``` public static boolean pointInsideTriangle(Vector2 p, Vector2 p0, Vector2 p1, Vector2 p2) ``` Check if point p is inside triangle (p0, p1, p2) **Parameters:** | Parameter | Type | Description | | --- | --- | --- | | p | [Vector2](../../com.aspose.threed/vector2) | | | p0 | [Vector2](../../com.aspose.threed/vector2) | | | p1 | [Vector2](../../com.aspose.threed/vector2) | | | p2 | [Vector2](../../com.aspose.threed/vector2) | | **Returns:** boolean ### rayIntersect(Vector2 origin, Vector2 dir, Vector2 a, Vector2 b) {#rayIntersect-com.aspose.threed.Vector2-com.aspose.threed.Vector2-com.aspose.threed.Vector2-com.aspose.threed.Vector2-} ``` public static Vector2 rayIntersect(Vector2 origin, Vector2 dir, Vector2 a, Vector2 b) ``` Check if ray (origin, dir) intersects with line segment(start, end) **Parameters:** | Parameter | Type | Description | | --- | --- | --- | | origin | [Vector2](../../com.aspose.threed/vector2) | | | dir | [Vector2](../../com.aspose.threed/vector2) | | | a | [Vector2](../../com.aspose.threed/vector2) | | | b | [Vector2](../../com.aspose.threed/vector2) | | **Returns:** [Vector2](../../com.aspose.threed/vector2) ### toDegree(Vector3 radian) {#toDegree-com.aspose.threed.Vector3-} ``` public static Vector3 toDegree(Vector3 radian) ``` Convert a [Vector3](../../com.aspose.threed/vector3) from radian to degree. **Parameters:** | Parameter | Type | Description | | --- | --- | --- | | radian | [Vector3](../../com.aspose.threed/vector3) | The radian value. | **Returns:** [Vector3](../../com.aspose.threed/vector3) - The degree value. **Example:** ``` Vector3 degrees = MathUtils.toDegree(new Vector3(0.34, 0.9, 0.2)); System.out.printf("Degrees = %s", degrees); ``` ### toDegree(double radian) {#toDegree-double-} ``` public static double toDegree(double radian) ``` Convert a number from radian to degree **Parameters:** | Parameter | Type | Description | | --- | --- | --- | | radian | double | The radian value. | **Returns:** double - The degree value. **Example:** ``` var deg = MathUtils.toDegree(0.3); System.out.printf("Degrees = %s", deg); ``` ### toDegree(double x, double y, double z) {#toDegree-double-double-double-} ``` public static Vector3 toDegree(double x, double y, double z) ``` Convert a number from radian to degree **Parameters:** | Parameter | Type | Description | | --- | --- | --- | | x | double | The x component in radian value. | | y | double | The y component in radian value. | | z | double | The z component in radian value. | **Returns:** [Vector3](../../com.aspose.threed/vector3) - The degree value. ### toDegree(float radian) {#toDegree-float-} ``` public static float toDegree(float radian) ``` Convert a number from radian to degree **Parameters:** | Parameter | Type | Description | | --- | --- | --- | | radian | float | The radian value. | **Returns:** float - The degree value. **Example:** ``` var deg = MathUtils.toDegree(0.3f); System.out.printf("Degrees = %s", deg); ``` ### toRadian(Vector3 degree) {#toRadian-com.aspose.threed.Vector3-} ``` public static Vector3 toRadian(Vector3 degree) ``` Convert a [Vector3](../../com.aspose.threed/vector3) from degree to radian **Parameters:** | Parameter | Type | Description | | --- | --- | --- | | degree | [Vector3](../../com.aspose.threed/vector3) | The degree value. | **Returns:** [Vector3](../../com.aspose.threed/vector3) - The radian value. **Example:** ``` Vector3 radians = MathUtils.toRadian(new Vector3(90, 134, 0)); System.out.printf("Radians = %s", radians); ``` ### toRadian(double degree) {#toRadian-double-} ``` public static double toRadian(double degree) ``` Convert a number from degree to radian **Parameters:** | Parameter | Type | Description | | --- | --- | --- | | degree | double | The degree value. | **Returns:** double - The radian value. **Example:** ``` var rad = MathUtils.toRadian(0.3); System.out.printf("Radian = %d", rad); ``` ### toRadian(double x, double y, double z) {#toRadian-double-double-double-} ``` public static Vector3 toRadian(double x, double y, double z) ``` Convert a vector from degree to radian **Parameters:** | Parameter | Type | Description | | --- | --- | --- | | x | double | The x component in degree value. | | y | double | The y component in degree value. | | z | double | The z component in degree value. | **Returns:** [Vector3](../../com.aspose.threed/vector3) - The radian value. ### toRadian(float degree) {#toRadian-float-} ``` public static float toRadian(float degree) ``` Convert a number from degree to radian **Parameters:** | Parameter | Type | Description | | --- | --- | --- | | degree | float | The degree value. | **Returns:** float - The radian value. **Example:** ``` var rad = MathUtils.toRadian(0.3); System.out.printf("Radian = %d", rad); ``` ### toString() {#toString--} ``` public String toString() ``` **Returns:** java.lang.String ### wait() {#wait--} ``` public final void wait() ``` ### wait(long arg0) {#wait-long-} ``` public final void wait(long arg0) ``` **Parameters:** | Parameter | Type | Description | | --- | --- | --- | | arg0 | long | | ### wait(long arg0, int arg1) {#wait-long-int-} ``` public final void wait(long arg0, int arg1) ``` **Parameters:** | Parameter | Type | Description | | --- | --- | --- | | arg0 | long | | | arg1 | int | |