public override void Transform(Mat4x4D forward, Mat4x4D inverse)
{
Vec4D center = forward * GetCenter();
Normal = (inverse.Transpose3x3() * Normal).Normalize();
OriginDistance = center.Dot(Normal);
}
public override void Transform(Mat4x4D forward, Mat4x4D inverse)
{
Vert0 = Vert0.Transformed(forward);
Vert1 = Vert1.Transformed(forward);
Vert2 = Vert2.Transformed(forward);
Recalculate();
}
/// <summary>Rotates the camera around the specified <paramref name="axis"/> vector by <paramref name="angle"/> degrees.</summary>
/// <param name="angle">The angle to rotate by.</param>
/// <param name="axis">The axis to rotate around.</param>
public void Rotate(double angle, Vec4D axis)
{
Mat4x4D rotMat = MatrixTransforms.Rotate(angle, axis);
position = rotMat * position;
look = rotMat * look;
up = rotMat * up;
}
public override void Transform(Mat4x4D forward, Mat4x4D inverse)
{
if (forward != Mat4x4D.Identity4x4)
{
Transformed = true;
}
MatrixToObject *= forward;
MatrixToWorld = inverse * MatrixToWorld;
MatrixToNormal = MatrixToWorld.Transpose3x3();
CenterObj = MatrixToWorld * Center;
}
public static TreeNode CreateMatrix(Mat4x4D matrix, string name)
{
TreeNode node = Create($"{name} (4x4 Matrix):", name);
node.Tag = matrix;
node.Nodes.Add($"Row 1: {matrix.D00} {matrix.D01} {matrix.D02} {matrix.D03}");
node.Nodes.Add($"Row 2: {matrix.D10} {matrix.D11} {matrix.D12} {matrix.D13}");
node.Nodes.Add($"Row 3: {matrix.D20} {matrix.D21} {matrix.D22} {matrix.D23}");
node.Nodes.Add($"Row 4: {matrix.D30} {matrix.D31} {matrix.D32} {matrix.D33}");
return(node);
}
public Vertex Transformed(Mat4x4D matrix)
{
return(new Vertex(matrix * Position, (matrix * Normal).Normalize()));
}
public override void Transform(Mat4x4D objectMatrix, Mat4x4D worldMatrix)
{
}
/// <summary> /// Apply a transformation to the primitive on top of any previous transformations. /// </summary> /// <param name="objectMatrix">The world-to-object transformation matrix.</param> /// <param name="worldMatrix">The object-to-world transformation matrix.</param> public abstract void Transform(Mat4x4D objectMatrix, Mat4x4D worldMatrix);
