private void renderEdge(SpatialVectorDouble vertex0, SpatialVectorDouble vertex1)
{
Matrix point0 = new Matrix(new double[] { vertex0.x, vertex0.y, vertex0.z, vertex0.w }, 1);
Matrix point1 = new Matrix(new double[] { vertex1.x, vertex1.y, vertex1.z, vertex1.w }, 1);
Matrix projectedPoint0 = modelViewProjection * point0;
Matrix projectedPoint1 = modelViewProjection * point1;
Matrix normalizedProjectedPoint0 = SoftwareRendererUtilities.project(projectedPoint0);
Matrix normalizedProjectedPoint1 = SoftwareRendererUtilities.project(projectedPoint1);
graphics.DrawLine(pen,
viewSize / 2 + (int)normalizedProjectedPoint0[0, 0], viewSize / 2 + (int)normalizedProjectedPoint0[1, 0],
viewSize / 2 + (int)normalizedProjectedPoint1[0, 0], viewSize / 2 + (int)normalizedProjectedPoint1[1, 0]);
}
protected override void OnPaint(PaintEventArgs e)
{
base.OnPaint(e);
softwareGuiRenderer.graphics = e.Graphics;
softwareRenderer.graphics = e.Graphics;
softwareRenderer.pen = new Pen(Color.FromArgb(0, 0, 0));
softwareRenderer.viewSize = 300;
Matrix projectionMatrix = SoftwareRendererUtilities.createProjectionMatrix(0.0, 0.0, -softwareRenderer.viewSize);
softwareRenderer.modelViewProjection = projectionMatrix; // TODO< calculate model view projection
softwareRenderer.render();
guiContext.render();
}