public void Recalculate()
{
// TODO: Check.
Vector vt = new Vector();
vt.FillAsVectorProduction(this.v, this.v_);
this.v_.FillAsVectorProduction(vt, this.v);
}
public void Recalculate()
{
// TODO: Check.
Vector vt = new Vector();
vt.FillAsVectorProduction(this.v, this.v_);
this.v_.FillAsVectorProduction(vt, this.v);
}
public void Draw(Graphics g, int width, int height)
{
// g.DrawEllipse(Pens.Silver, -World.R, -World.R, 2 * World.R, 2 * World.R);
int bx = width >> 1;
int by = height >> 1;
Entity mainEntity = this.entities [this.mainEntityId];
Vector v = new Vector(); // TODO: Global?
TransformationAsQuaternion qMove = new TransformationAsQuaternion(); // TODO: Global?
qMove.Fill(mainEntity.v, World.VectorZ);
v.Fill(mainEntity.v_);
qMove.Transform(v);
v.Normilize();
// TODO: Work wrong.
// TransformationAsQuaternion qRotate = new TransformationAsQuaternion(); // TODO: Global?
// qRotate.Fill(World.VectorZ, v, World.VectorX);
Vector direction = new Vector(); // TODO: Global?
direction.FillAsVectorProduction(mainEntity.v_, mainEntity.v);
direction.Normilize();
v.Fill(direction);
qMove.Transform(v);
// TODO: Work wrong. qRotate.Transform(v);
g.DrawLine(Pens.Black, 0, 0, v.x * World.R, v.y * World.R);
for (int i = 0; i < entitiesCount; ++i)
{
Entity entity = this.entities [i];
if (-bx <= entity.v.x && entity.v.x <= bx && -by <= entity.v.y && entity.v.y <= by)
{
try {
v.Fill(entity.v);
qMove.Transform(v);
// TODO: Work wrong. qRotate.Transform(v);
Color color = i == this.aimEntityId ? Color.Green : Color.Black;
Brush brush = new SolidBrush(Color.FromArgb((int)(0.5f * (maxT - minT) * (v.z + 1) + minT), color));
float s = 0.5f * (maxS - minS) * (v.z + 1) + minS;
g.FillEllipse(brush, v.x * World.R - 0.5f * s, v.y * World.R - 0.5f * s, s, s);
} catch {
}
}
}
if (this.isEndTimer <= 0)
{
this.isEndString = "";
}
else
{
--this.isEndTimer;
Font font = new Font(FontFamily.Families[0], 36);
SizeF size = g.MeasureString(this.isEndString, font);
g.DrawString(this.isEndString, font, Brushes.DeepPink, -size.Width / 2, 0);
}
}