Exemple #1
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 public TransformMatrix(TransformMatrix other)
 {
     rotation = new Matrix33(other.rotation);
     scale    = new Matrix33(other.scale);
     SetTransformed();
     Position = new Vector3(other.Position.X, other.Position.Y, other.Position.Z);
 }
Exemple #2
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 public TransformMatrix()
 {
     Position = new Vector3(0);
     scale    = new Matrix33();
     rotation = new Matrix33();
     SetTransformed();
 }
Exemple #3
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 private void SetTransformed()
 {
     if (rotation != null && scale != null)
     {
         transformedMatrix      = new Matrix33(rotation);
         transformedMatrix.M00 *= scale.M00;
         transformedMatrix.M11 *= scale.M11;
         transformedMatrix.M22 *= scale.M22;
     }
 }
 private void SetTransformed()
 {
     if (rotation != null && scale != null)
     {
         transformedMatrix      = new Matrix33();
         transformedMatrix      = rotation;
         transformedMatrix.M00 *= scale.X;
         transformedMatrix.M11 *= scale.Y;
         transformedMatrix.M22 *= scale.Z;
     }
 }
Exemple #5
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 public Matrix33(Matrix33 other)
 {
     m00 = other.m00;
     m01 = other.m01;
     m02 = other.m02;
     m10 = other.m10;
     m11 = other.m11;
     m12 = other.m12;
     m20 = other.m20;
     m21 = other.m21;
     m22 = other.m22;
 }
        public void ReadFromFile(BinaryReader reader)
        {
            Vector3 m1 = Vector3Extenders.ReadFromFile(reader);
            float   x  = reader.ReadSingle();
            Vector3 m2 = Vector3Extenders.ReadFromFile(reader);
            float   y  = reader.ReadSingle();
            Vector3 m3 = Vector3Extenders.ReadFromFile(reader);
            float   z  = reader.ReadSingle();

            transformedMatrix = new Matrix33(m1, m2, m3);
            Decompose();
            Position = new Vector3(x, y, z);
        }
        public void ReadFromFile(MemoryStream reader, bool isBigEndian)
        {
            Vector3 m1 = Vector3Extenders.ReadFromFile(reader, isBigEndian);
            float   x  = reader.ReadSingle(isBigEndian);
            Vector3 m2 = Vector3Extenders.ReadFromFile(reader, isBigEndian);
            float   y  = reader.ReadSingle(isBigEndian);
            Vector3 m3 = Vector3Extenders.ReadFromFile(reader, isBigEndian);
            float   z  = reader.ReadSingle(isBigEndian);

            transformedMatrix = new Matrix33(m1, m2, m3);
            Decompose();
            Position = new Vector3(x, y, z);
        }
Exemple #8
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        public static Matrix33 operator *(Matrix33 matrix1, Matrix33 matrix2)
        {
            Matrix33 matrix = new Matrix33();

            matrix.m00 = matrix1.m00 * matrix2.m00;
            matrix.m01 = matrix1.m01 * matrix2.m01;
            matrix.m02 = matrix1.m02 * matrix2.m02;
            matrix.m10 = matrix1.m10 * matrix2.m10;
            matrix.m11 = matrix1.m11 * matrix2.m11;
            matrix.m12 = matrix1.m12 * matrix2.m12;
            matrix.m20 = matrix1.m20 * matrix2.m20;
            matrix.m21 = matrix1.m21 * matrix2.m21;
            matrix.m22 = matrix1.m22 * matrix2.m22;
            return(matrix);
        }
Exemple #9
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        public static Matrix33 operator +(Matrix33 matrix1, Matrix33 matrix2)
        {
            Matrix33 matrix = new Matrix33();

            matrix.m00 = matrix1.M00 + matrix2.m00;
            matrix.m01 = matrix1.M01 + matrix2.m01;
            matrix.m02 = matrix1.M02 + matrix2.m02;
            matrix.m10 = matrix1.M10 + matrix2.m10;
            matrix.m11 = matrix1.M11 + matrix2.m11;
            matrix.m12 = matrix1.M12 + matrix2.m12;
            matrix.m20 = matrix1.M20 + matrix2.m20;
            matrix.m21 = matrix1.M21 + matrix2.m21;
            matrix.m22 = matrix1.M22 + matrix2.m22;
            matrix.ToEuler();
            return(matrix);
        }
        private void Decompose()
        {
            //retrieve scale first.
            scale   = new Vector3();
            scale.X = (float)Math.Sqrt((Matrix.M00 * Matrix.M00) + (Matrix.M01 * Matrix.M01) + (Matrix.M02 * Matrix.M02));
            scale.Y = (float)Math.Sqrt((Matrix.M10 * Matrix.M10) + (Matrix.M11 * Matrix.M11) + (Matrix.M12 * Matrix.M12));
            scale.Z = (float)Math.Sqrt((Matrix.M20 * Matrix.M20) + (Matrix.M21 * Matrix.M21) + (Matrix.M22 * Matrix.M22));

            //when we divide out the scale we just have the rotation left.
            Matrix33 rotation = new Matrix33();

            rotation.M00  = Matrix.M00 / scale.X;
            rotation.M01  = Matrix.M01 / scale.X;
            rotation.M02  = Matrix.M02 / scale.X;
            rotation.M10  = Matrix.M10 / scale.Y;
            rotation.M11  = Matrix.M11 / scale.Y;
            rotation.M12  = Matrix.M12 / scale.Y;
            rotation.M20  = Matrix.M20 / scale.Z;
            rotation.M21  = Matrix.M21 / scale.Z;
            rotation.M22  = Matrix.M22 / scale.Z;
            this.rotation = rotation;
        }
Exemple #11
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        public void ReadFromFile(BinaryReader reader)
        {
            Vector3 m1 = new Vector3(reader.ReadSingle(), reader.ReadSingle(), reader.ReadSingle());
            float   x  = reader.ReadSingle();
            Vector3 m2 = new Vector3(reader.ReadSingle(), reader.ReadSingle(), reader.ReadSingle());
            float   y  = reader.ReadSingle();
            Vector3 m3 = new Vector3(reader.ReadSingle(), reader.ReadSingle(), reader.ReadSingle());
            float   z  = reader.ReadSingle();

            transformedMatrix     = new Matrix33(m1, m2, m3);
            scale                 = new Matrix33(new Vector3(m1.Length(), 0.0f, 0.0f), new Vector3(0.0f, m2.Length(), 0.0f), new Vector3(0.0f, 0.0f, m3.Length()));
            rotation              = new Matrix33();
            transformedMatrix.M00 = transformedMatrix.M00 / scale.M00;
            transformedMatrix.M01 = transformedMatrix.M01 / scale.M00;
            transformedMatrix.M02 = transformedMatrix.M02 / scale.M00;
            transformedMatrix.M10 = transformedMatrix.M10 / scale.M11;
            transformedMatrix.M11 = transformedMatrix.M11 / scale.M11;
            transformedMatrix.M12 = transformedMatrix.M12 / scale.M11;
            transformedMatrix.M20 = transformedMatrix.M20 / scale.M22;
            transformedMatrix.M21 = transformedMatrix.M21 / scale.M22;
            transformedMatrix.M22 = transformedMatrix.M22 / scale.M22;
            Position              = new Vector3(x, y, z);
        }
Exemple #12
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        public void ReadFromFile(MemoryStream reader, bool isBigEndian)
        {
            Vector3 m1 = Vector3Extenders.ReadFromFile(reader, isBigEndian);
            float   x  = reader.ReadSingle(isBigEndian);
            Vector3 m2 = Vector3Extenders.ReadFromFile(reader, isBigEndian);
            float   y  = reader.ReadSingle(isBigEndian);
            Vector3 m3 = Vector3Extenders.ReadFromFile(reader, isBigEndian);
            float   z  = reader.ReadSingle(isBigEndian);

            transformedMatrix     = new Matrix33(m1, m2, m3);
            scale                 = new Matrix33(new Vector3(m1.Length(), 0.0f, 0.0f), new Vector3(0.0f, m2.Length(), 0.0f), new Vector3(0.0f, 0.0f, m3.Length()));
            rotation              = new Matrix33();
            transformedMatrix.M00 = transformedMatrix.M00 / scale.M00;
            transformedMatrix.M01 = transformedMatrix.M01 / scale.M00;
            transformedMatrix.M02 = transformedMatrix.M02 / scale.M00;
            transformedMatrix.M10 = transformedMatrix.M10 / scale.M11;
            transformedMatrix.M11 = transformedMatrix.M11 / scale.M11;
            transformedMatrix.M12 = transformedMatrix.M12 / scale.M11;
            transformedMatrix.M20 = transformedMatrix.M20 / scale.M22;
            transformedMatrix.M21 = transformedMatrix.M21 / scale.M22;
            transformedMatrix.M22 = transformedMatrix.M22 / scale.M22;
            Position              = new Vector3(x, y, z);
        }
Exemple #13
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 public Matrix33(Matrix33 other)
 {
     Row1 = new Vector3(other.m00, other.m01, other.m02);
     Row2 = new Vector3(other.m10, other.m11, other.m12);
     Row3 = new Vector3(other.m20, other.m21, other.m22);
 }
Exemple #14
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 public void SetRotationMatrix(Vector3 vector)
 {
     rotation = new Matrix33();
     rotation.SetEuler(vector);
     SetTransformed();
 }
Exemple #15
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 public void SetScaleMatrix(Vector3 vector)
 {
     scale = new Matrix33(new Vector3(vector.X, 0.0f, 0.0f), new Vector3(0.0f, vector.Y, 0.0f), new Vector3(0.0f, 0.0f, vector.Z));
     SetTransformed();
 }