protected override void OnPopulateMesh(VertexHelper vh)
{
vh.Clear();
if (sprite == null)
{
return;
}
var rect = rectTransform.rect;
var rectSize = new Vector2(rect.width, rect.height);
var size = new Vector4(0, 0, rectSize.x, rectSize.y);
var uv = DataUtility.GetOuterUV(sprite);
var pivotSize = Vector2.Dot(rectSize, direction) + spacing;
var countInteger = Mathf.FloorToInt(count);
var countFract = count - countInteger;
var basePos = TransformUtility.CheckOffsetBiased(rectTransform, direction, spacing, count);
for (int e = 0; e < countInteger; ++e)
{
var pos = basePos + e * pivotSize * direction;
MeshUtility.AddSimple(vh, Color.white, pos, size, uv);
}
if (countFract > 0)
{
var posLast = basePos + countInteger * pivotSize * direction;
#if SCALED_FRACTIONAL
posLast.x += width * countFract * 0.5f;
MeshUtility.AddSimple(vh, Color.white, posLast, size * countFract, uv);
#else //clipped factional
size.z *= countFract;
uv.z = uv.x + (uv.z - uv.x) * countFract;
MeshUtility.AddSimple(vh, Color.white, posLast, size, uv);
#endif
}
}
protected override void OnPopulateMesh(VertexHelper vh)
{
vh.Clear();
if (sprite == null)
{
return;
}
var rect = rectTransform.rect;
var rectSize = new Vector2(rect.width, rect.height);
var size = new Vector4(0, 0, rectSize.x, rectSize.y);
var uv = DataUtility.GetOuterUV(sprite);
var pivotSize = Vector2.Dot(rectSize, direction) + spacing;
var basePos = TransformUtility.CheckOffsetBiased(rectTransform, direction, spacing, count);
int e = 0;
for (; e < Mathf.Min(value, count); ++e)
{
var pos = basePos + e * pivotSize * direction;
MeshUtility.AddSimple(vh, Color.white, pos, size, uv);
}
if (option == null)
{
return;
}
uv = DataUtility.GetOuterUV(option);
for (; e < count; ++e)
{
var pos = basePos + e * pivotSize * direction;
MeshUtility.AddSimple(vh, Color.white, pos, size, uv);
}
}
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);
}
}
