ProceduralImageInfo CalculateInfo()
{
var r = GetPixelAdjustedRect();
float pixelSize = 1f / Mathf.Max(0, falloffDistance);
Vector4 radius = FixRadius(Modifier.CalculateRadius(r));
float minside = Mathf.Min(r.width, r.height);
ProceduralImageInfo info = new ProceduralImageInfo(r.width + falloffDistance, r.height + falloffDistance, falloffDistance, pixelSize, radius / minside, borderWidth / minside * 2);
return(info);
}
void EncodeAllInfoIntoVertices(VertexHelper vh, ProceduralImageInfo info)
{
UIVertex vert = new UIVertex();
Vector2 uv1 = new Vector2(info.width, info.height);
Vector2 uv2 = new Vector2(EncodeFloats_0_1_16_16(info.radius.x, info.radius.y), EncodeFloats_0_1_16_16(info.radius.z, info.radius.w));
Vector2 uv3 = new Vector2(info.borderWidth == 0 ? 1 : Mathf.Clamp01(info.borderWidth), info.pixelSize);
for (int i = 0; i < vh.currentVertCount; i++)
{
vh.PopulateUIVertex(ref vert, i);
vert.position += ((Vector3)vert.uv0 - new Vector3(0.5f, 0.5f)) * info.fallOffDistance;
//vert.uv0 = vert.uv0;
vert.uv1 = uv1;
vert.uv2 = uv2;
vert.uv3 = uv3;
vh.SetUIVertex(vert, i);
}
}
