Class MatrixUtil

java.lang.Object
com.mojang.math.MatrixUtil
public class MatrixUtil extends Object

  • Field Details

    • G

      private static final float G

    • PI_4

      private static final GivensParameters PI_4

  • Constructor Details

    • MatrixUtil

      private MatrixUtil()

  • Method Details

    • mulComponentWise

      public static org.joml.Matrix4f mulComponentWise(org.joml.Matrix4f m, float factor)

    • approxGivensQuat

      private static GivensParameters approxGivensQuat(float a11, float a12, float a22)

    • qrGivensQuat

      private static GivensParameters qrGivensQuat(float a1, float a2)

    • similarityTransform

      private static void similarityTransform(org.joml.Matrix3f a, org.joml.Matrix3f q)

    • stepJacobi

      private static void stepJacobi(org.joml.Matrix3f m, org.joml.Matrix3f tmpMat, org.joml.Quaternionf tmpQ, org.joml.Quaternionf output)

    • eigenvalueJacobi

      public static org.joml.Quaternionf eigenvalueJacobi(org.joml.Matrix3f inOut, int steps)

    • svdDecompose

      public static org.apache.commons.lang3.tuple.Triple<org.joml.Quaternionf, org.joml.Vector3f, org.joml.Quaternionf> svdDecompose(org.joml.Matrix3f matrix)

    • checkPropertyRaw

      public static boolean checkPropertyRaw(org.joml.Matrix4fc matrix, int property)

    • checkProperty

      public static boolean checkProperty(org.joml.Matrix4fc matrix, int property)

    • isIdentity

      public static boolean isIdentity(org.joml.Matrix4fc matrix)

    • isPureTranslation

      public static boolean isPureTranslation(org.joml.Matrix4fc matrix)