protected override void OnPopulateMesh(VertexHelper vh)
{
vh.Clear();
//TODO extend direction
var offset = new Vector2(0, 0);
var width = 0f;
var height = rectTransform.rect.height * 0.5f;
var center = TransformUtility.CheckCenter(rectTransform);
var centerLocal = center;
Vector4 uv, uvInner;
Vector4 rect, border;
if (middle != null)
{
width = middle.rect.width * 0.5f;
offset = new Vector2(width, 0);
uv = DataUtility.GetOuterUV(middle);
uvInner = DataUtility.GetInnerUV(middle);
rect = new Vector4(-width, -height, width, height);
if (uv == uvInner)
{
MeshUtility.AddSimple(vh, color, centerLocal, rect, uv);
}
else
{
border = middle.border;
MeshUtility.AddSliced(vh, color, centerLocal, rect, uv, uvInner, border);
}
}
width = rectTransform.rect.width * 0.5f - width;
//handle width < 0
if (mirrored == null || width <= 0)
{
return;
}
//Debug.Log($"{width}");
uv = DataUtility.GetOuterUV(mirrored);
uvInner = DataUtility.GetInnerUV(mirrored);
rect = new Vector4(-width, -height, 0, height);
if (uv == uvInner)
{
centerLocal = center - offset;
MeshUtility.AddSimple(vh, color, centerLocal, rect, uv);
centerLocal = center + offset;
rect.x = -rect.x;
MeshUtility.AddSimple(vh, color, centerLocal, rect, uv);
}
else
{
border = mirrored.border;
centerLocal = center - offset;
MeshUtility.AddSliced(vh, color, centerLocal, rect, uv, uvInner, border);
centerLocal = center + offset;
rect.x = -rect.x;
MeshUtility.AddSliced(vh, color, centerLocal, rect, uv, uvInner, border);
}
}
protected override void OnPopulateMesh(VertexHelper vh)
{
vh.Clear();
//TODO extend direction
var offset = new Vector2(0, 0);
var width = 0f;
var height = rectTransform.rect.height * 0.5f;
var center = TransformUtility.CheckCenter(rectTransform);
var centerLocal = center;
Vector4 uv, uvInner;
Vector4 rect;
if (middle != null)
{
width = middle.rect.width * 0.5f;
offset = new Vector2(width, 0);
uv = DataUtility.GetOuterUV(middle);
uvInner = DataUtility.GetInnerUV(middle);
rect = new Vector4(-width, -height, width, height);
if (uv == uvInner)
{
MeshUtility.AddSimple(vh, color, centerLocal, rect, uv);
}
else
{
MeshUtility.AddSliced(vh, color, centerLocal, rect, uv, uvInner, middle.border);
}
}
width = rectTransform.rect.width * 0.5f - width;
uv = DataUtility.GetOuterUV(left);
uvInner = DataUtility.GetInnerUV(left);
rect = new Vector4(-width, -height, 0, height);
centerLocal = -offset;
if (uv == uvInner)
{
MeshUtility.AddSimple(vh, color, centerLocal, rect, uv);
}
else
{
MeshUtility.AddSliced(vh, color, centerLocal, rect, uv, uvInner, left.border);
}
uv = DataUtility.GetOuterUV(right);
uvInner = DataUtility.GetInnerUV(right);
rect = new Vector4(0, -height, width, height);
centerLocal = center + offset;
if (uv == uvInner)
{
MeshUtility.AddSimple(vh, color, centerLocal, rect, uv);
}
else
{
MeshUtility.AddSliced(vh, color, centerLocal, rect, uv, uvInner, right.border);
}
}
protected override void OnPopulateMesh(VertexHelper vh)
{
vh.Clear();
if (_baked == null || _baked.Length < 3)
{
return;
}
var center = TransformUtility.CheckCenter(rectTransform);
vh.AddVert(center, color, new Vector2(0, scale));
var uv = new Vector2(1, scale);
vh.AddVert(center + _baked[0] * scale, color, uv);
int r = 1;
for (; r < _baked.Length; ++r)
{
vh.AddVert(center + _baked[r] * scale, color, uv);
vh.AddTriangle(0, r + 1, r);
}
vh.AddTriangle(0, 1, r);
}
