virtual public void DrawPath(UCL.Core.MathLib.UCL_Path _Path, RectTransform field, Color col,
VectorExtensionMethods.Vec3ToVec2 dir = VectorExtensionMethods.Vec3ToVec2.xy, int seg_count = 20)
{
Vector3[] Corners = new Vector3[4];
field.GetWorldCorners(Corners);
Vector2 Min = Corners[0];
Vector2 Max = Corners[2];
for (int i = 0; i < 4; i++)
{
var point = Corners[i];
if (point.x < Min.x)
{
Min.x = point.x;
}
if (point.x > Max.x)
{
Max.x = point.x;
}
if (point.y < Min.y)
{
Min.y = point.y;
}
if (point.y > Max.y)
{
Max.y = point.y;
}
}
DrawPath(_Path, Min, Max - Min, col, dir, seg_count);
}
virtual public void DrawPath(UCL.Core.MathLib.UCL_Path _Path, Vector2 start_pos, Vector2 size, Color col,
VectorExtensionMethods.Vec3ToVec2 dir = VectorExtensionMethods.Vec3ToVec2.xy, int seg_count = 20)
{
if (seg_count < 1)
{
seg_count = 1;
}
Vector2 prev_pos = _Path.GetPos(0).ToVec2(dir);
for (int i = 1; i <= seg_count; i++)
{
float at = (i / (float)seg_count);
Vector2 pos = _Path.GetPos(at).ToVec2(dir);
DrawLine((prev_pos.x - start_pos.x) / size.x, (prev_pos.y - start_pos.y) / size.y,
(pos.x - start_pos.x) / size.x, (pos.y - start_pos.y) / size.y, col);
prev_pos = pos;
}
}
virtual public void DrawPath(UCL.Core.MathLib.UCL_Path _Path, Rect rect, Color col,
VectorExtensionMethods.Vec3ToVec2 dir = VectorExtensionMethods.Vec3ToVec2.xy, int seg_count = 20)
{
DrawPath(_Path, rect.min, rect.size, col, dir, seg_count);
}
