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);
}
}
}
}
}
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);
}
}
}
}