Package com.github.stephengold.joltjni.readonly

Interface Mat44Arg

All Superinterfaces:
Comparable<ConstJoltPhysicsObject>, ConstJoltPhysicsObject
All Known Implementing Classes:
Mat44
public interface Mat44Arg extends ConstJoltPhysicsObject
Read-only access to a Mat44. (native type: const Mat44)

  • Method Details

    • getElement

      float getElement(int row, int column)
      Return the specified element. The matrix is unaffected.
      Parameters:
      row - the zero-origin index of the row (≥0, <4)
      column - the zero-origin index of the column (≥0, <4)
      Returns:
      the element's value

    • getQuaternion

      Quat getQuaternion()
      Convert the rotation to a Quat. The matrix is unaffected.
      Returns:
      a new rotation quaternion

    • isEqual

      boolean isEqual(Mat44Arg m2)
      Test whether the current matrix is equal to the argument. The current matrix is unaffected.
      Parameters:
      m2 - the 2nd matrix to test (not null, unaffected)
      Returns:
      true if equal, false if unequal

    • multiply3x3

      Mat44 multiply3x3(Mat44Arg arg)
      Multiply the current 3x3 matrix by the specified 3x3 matrix. The matrix is unaffected.
      Parameters:
      arg - the factor (not null, unaffected)
      Returns:
      a new matrix

    • multiply3x3

      Vec3 multiply3x3(Vec3Arg vec3Arg)
      Multiply the 3x3 matrix by the specified vector. The matrix is unaffected.
      Parameters:
      vec3Arg - the right factor (not null, unaffected)
      Returns:
      a new vector

    • multiply3x3Transposed

      Vec3 multiply3x3Transposed(Vec3Arg vec3Arg)
      Multiply the transpose of the 3x3 matrix by the specified vector. The matrix is unaffected.
      Parameters:
      vec3Arg - the right factor (not null, unaffected)
      Returns:
      a new vector