public void DrawGizmos(Graphic graphic)
{
CanvasGraphicGroup group = FindGraphicGroup(graphic);
if (group != null)
{
UnitMeshInfo rendermesh = group.mesh;
if (rendermesh != null && rendermesh.getTexture() != null)
{
Gizmos.color = Color.red;
int vertcnt = rendermesh.VertCnt();
int uvcnt = rendermesh.UVCnt();
if (vertcnt != uvcnt)
{
Debug.LogError("data error");
}
else
{
for (int i = 0; i < vertcnt; i += 4)
{
Vector3 p1 = getPoint(graphic, rendermesh.GetVert(i));
Vector3 p2 = getPoint(graphic, rendermesh.GetVert(i + 1));
Vector3 p3 = getPoint(graphic, rendermesh.GetVert(i + 2));
Vector3 p4 = getPoint(graphic, rendermesh.GetVert(i + 3));
Gizmos.DrawLine(p1, p2);
Gizmos.DrawLine(p2, p3);
Gizmos.DrawLine(p3, p4);
Gizmos.DrawLine(p4, p1);
}
}
}
}
}
void RefreshSubUIMesh(InlineText text, CanvasGraphicGroup group, SpriteAsset matchAsset, Vector3[] Pos, Vector2[] UV, List <string> joblist)
{
// set mesh
tempMesh.SetAtlas(matchAsset);
tempMesh.SetUVLen(UV.Length);
tempMesh.SetVertLen(Pos.Length);
SpriteGraphic graphic = group.graphic;
//think about culling and screen coordinate.......
for (int i = 0; i < Pos.Length; ++i)
{
//text object pos
Vector3 value = Pos[i];
Vector3 worldpos = text.transform.TransformPoint(value);
Vector3 localpos = group.graphic.transform.InverseTransformPoint(worldpos);
tempMesh.SetVert(i, localpos);
}
for (int i = 0; i < UV.Length; ++i)
{
Vector2 value = UV[i];
tempMesh.SetUV(i, value);
}
//rendermesh
UnitMeshInfo currentMesh = group.mesh;
if (!currentMesh.Equals(tempMesh))
{
if (joblist != null && joblist.Count > 0)
{
currentMesh.AddCopy(tempMesh);
tempMesh.Clear();
}
else
{
currentMesh.Copy(tempMesh);
}
}
if (currentMesh.VertCnt() > 3 && currentMesh.UVCnt() > 3)
{
graphic.Draw(this);
}
else
{
graphic.Draw(null);
}
group.isDirty = true;
}
public void FillMesh(Graphic graphic, VertexHelper vh)
{
CanvasGraphicGroup group = FindGraphicGroup(graphic);
if (group != null)
{
UnitMeshInfo rendermesh = group.mesh;
if (rendermesh != null && rendermesh.getTexture() != null)
{
int vertcnt = rendermesh.VertCnt();
int uvcnt = rendermesh.UVCnt();
if (vertcnt != uvcnt)
{
Debug.LogError("data error");
}
else
{
for (int i = 0; i < vertcnt; ++i)
{
vh.AddVert(rendermesh.GetVert(i), graphic.color, rendermesh.GetUV(i));
}
int cnt = vertcnt / 4;
for (int i = 0; i < cnt; ++i)
{
int m = i * 4;
vh.AddTriangle(m, m + 1, m + 2);
vh.AddTriangle(m + 2, m + 3, m);
}
//vh.AddTriangle(0, 1, 2);
//vh.AddTriangle(2, 3, 0);
}
}
}
}