protected override void MarkLineInternal(Surface <T> surface, Utensil <T> utensil, VectorF2 point1, VectorF2 point2)
{
VectorF2 diff = point2 - point1;
VectorF2 step_diff = diff;
Marker_Stroker <T> stroker = new Marker_Stroker <T>(surface, utensil, point1, internal_tool_line);
while (diff.IsComplyingDirection(step_diff))
{
VectorF2 point = stroker.Stroke(step_diff.GetJitteredDirectionAngleInRadians(angle_delta) * stroke_length);
step_diff = point2 - point;
}
}
protected override void MarkLineInternal(Surface <T> surface, Utensil <T> utensil, VectorF2 point1, VectorF2 point2)
{
float distance;
float spacing = spacing_in_brush_width_percent * utensil.GetWidth();
VectorF2 step = point1.GetDirection(point2, out distance) * spacing;
VectorF2 point = point1;
int number_steps = (int)(distance / spacing);
utensil.Mark(surface, point);
for (int i = 1; i < number_steps; i++)
{
point += step;
utensil.Mark(surface, point);
}
}
protected override void MarkLineInternal(Surface <T> texture, Utensil <T> utensil, VectorF2 point1, VectorF2 point2)
{
float start = 0.0f;
float end = point1.GetDistanceTo(point2);
for (float position = start; position < end; position += scratch_internode)
{
float pos1 = start - margin_rand.Get();
float pos2 = (position + length_rand.Get()).BindBelow(end) + margin_rand.Get();
internal_line_tool.MarkLines(texture, utensil,
RandVectorF2.GetNearLinePoint(point1, point2, pos1, scratch_radius),
RandVectorF2.GetNearLinePoint(point1, point2, pos2, scratch_radius)
);
}
}
public void MarkLoop(Surface <T> surface, Utensil <T> utensil, params VectorF2[] points)
{
MarkLoop(surface, utensil, (IEnumerable <VectorF2>)points);
}
public void MarkLoop(Surface <T> surface, Utensil <T> utensil, IEnumerable <VectorF2> points)
{
MarkLines(surface, utensil, points.CloseLoop());
}
public abstract void MarkLines(Surface <T> surface, Utensil <T> utensil, IEnumerable <VectorF2> points);
public Marker_Stroker(Surface <T> s, Utensil <T> u, VectorF2 p, SurfaceTool_Line <T> l) : base(u, s)
{
current_point = p;
line_tool = l;
}
public override void MarkLines(Surface <T> surface, Utensil <T> utensil, IEnumerable <VectorF2> points)
{
points.ProcessConnections((p, c) => MarkLineInternal(surface, utensil, p, c));
}
protected abstract void MarkLineInternal(Surface <T> surface, Utensil <T> utensil, VectorF2 point1, VectorF2 point2);
public Marker(Utensil <T> u, Surface <T> s)
{
utensil = u;
surface = s;
}