protected override void OnPaint(PaintEventArgs e)
{
base.OnPaint(e);
DrawValue(e);
// Draw axes
vb = ViewingPipeline(x_axis.vb);
x_axis.Draw(e.Graphics, vb);
vb = ViewingPipeline(y_axis.vb);
y_axis.Draw(e.Graphics, vb);
vb = ViewingPipeline(z_axis.vb);
z_axis.Draw(e.Graphics, vb);
// Add all features to mTotal matrix
Matrix mS = Matrix.ScaleMatrix(scale);
Matrix mX = Matrix.RotateMatrixAxisX(rotateX);
Matrix mY = Matrix.RotateMatrixAxisY(rotateY);
Matrix mZ = Matrix.RotateMatrixAxisZ(rotateZ);
Matrix mT = Matrix.TranslateMatrix(vector);
Matrix mTotal = mT * mX * mY * mZ * mS;
// Draw cube
vb = ViewingPipeline(GetNewVectors(mTotal, cube));
cube.Draw(e.Graphics, vb);
}
private void DrawAxes(PaintEventArgs e)
{
// Draw axes
x_axis.Draw(e.Graphics, ViewingPipeline(x_axis.vb).ToList());
y_axis.Draw(e.Graphics, ViewingPipeline(y_axis.vb).ToList());
z_axis.Draw(e.Graphics, ViewingPipeline(z_axis.vb).ToList());
}
protected override void OnPaint(PaintEventArgs e)
{
List <Vector> vb;
base.OnPaint(e);
// Draw axes
vb = ViewingPipeline(x_axis.vb, d, r, theta, phi);
x_axis.Draw(e.Graphics, vb);
vb = ViewingPipeline(y_axis.vb, d, r, theta, phi);
y_axis.Draw(e.Graphics, vb);
vb = ViewingPipeline(z_axis.vb, d, r, theta, phi);
z_axis.Draw(e.Graphics, vb);
// Draw cube
S = Matrix.ScaleMatrix(scale);
R = Matrix.RotateXMatrix(degreesX) * Matrix.RotateYMatrix(degreesY) * Matrix.RotateZMatrix(degreesZ);
T = Matrix.TranslateMatrix(new Vector(xValue, yValue, zValue));
Matrix total = S * R * T;
vb.Clear();
foreach (Vector v in cube.vertexbuffer)
{
vb.Add(total * v);
}
vb = ViewingPipeline(vb, d, r, theta, phi);
cube.Draw(e.Graphics, vb);
// Show info
ShowInfo(e.Graphics);
}
protected override void OnPaint(PaintEventArgs e)
{
base.OnPaint(e);
// Draw axes
x_axis.Draw(e.Graphics,
ViewportTransformation(
ProjectionTransformation(d,
ViewTransformation(r, phi, theta, x_axis.vb))));
y_axis.Draw(e.Graphics,
ViewportTransformation(
ProjectionTransformation(d,
ViewTransformation(r, phi, theta, y_axis.vb))));
z_axis.Draw(e.Graphics,
ViewportTransformation(
ProjectionTransformation(d,
ViewTransformation(r, phi, theta, z_axis.vb))));
// Redefine matrices
scaleMatrix = Matrix.ScaleMatrix(scale);
rotationMatrix = Matrix.RotateMatrixX(xRotation) * Matrix.RotateMatrixY(yRotation) * Matrix.RotateMatrixZ(zRotation);
translationMatrix = Matrix.TranslateMatrix(new Vector(xTranslation, yTranslation, zTranslation));
// Combine the matrices
transformationMatrix = scaleMatrix * rotationMatrix * translationMatrix;
switch (modelType)
{
case 2:
// Draw piramid
piramid.Draw(e.Graphics,
ViewportTransformation(
ProjectionTransformation(d,
ViewTransformation(r, phi, theta,
Transformation(transformationMatrix, piramid.vertexbuffer)))));
break;
case 1:
default:
// Draw cube
cube.Draw(e.Graphics,
ViewportTransformation(
ProjectionTransformation(d,
ViewTransformation(r, phi, theta,
Transformation(transformationMatrix, cube.vertexbuffer)))));
break;
}
ShowInfo(e.Graphics);
}
protected override void OnPaint(PaintEventArgs e)
{
List <Vector> vb;
base.OnPaint(e);
vb = new List <Vector>();
vb = ViewingPipeline(x_axis.vb);
x_axis.Draw(e.Graphics, vb);
vb = new List <Vector>();
vb = ViewingPipeline(y_axis.vb);
y_axis.Draw(e.Graphics, vb);
vb = new List <Vector>();
vb = ViewingPipeline(z_axis.vb);
z_axis.Draw(e.Graphics, vb);
Matrix S = Matrix.Scale(s);
Matrix T = Matrix.Translate(new Vector(tx, ty, tz));
Matrix R = Matrix.RotateX(rx) * Matrix.RotateY(ry) * Matrix.RotateZ(rz);
Matrix Total = T * R * S;
vb = new List <Vector>();
List <Vector> result = new List <Vector>();
foreach (Vector v in cube.vertexbuffer)
{
Vector vd = Total * v;
vb.Add(vd);
}
result = ViewingPipeline(vb);
cube.Draw(e.Graphics, result);
}