private bool IsMeshExist(GEOMETRYTYPE meshType, out GeometryMesh mesh, List <System.Object> param = null)
{
bool bRet = false;
mesh = null;
if (null == m_MeshTbl)
{
return(false);
}
foreach (var item in m_MeshTbl)
{
if (null == item)
{
continue;
}
if (
(item.Type == meshType) &&
item.IsMeshEqual(param)
)
{
mesh = item;
break;
}
}
return(bRet);
}
public void ReleaseMesh(GEOMETRYTYPE meshType, List <System.Object> param = null)
{
GeometryMesh geometryMesh = null;
if (IsMeshExist(meshType, out geometryMesh, param = null))
{
if (
(geometryMesh != null) &&
(geometryMesh.DrawCounter > 0)
)
{
geometryMesh.DrawCounter--;
}
}
return;
}
public void GetMesh(GEOMETRYTYPE meshType, out Mesh realMesh, List <System.Object> param = null)
{
realMesh = null;
GeometryMesh geometryMesh = null;
if (!IsMeshExist(meshType, out geometryMesh, param))
{
CreateNewMesh(meshType, out geometryMesh, param);
}
if (geometryMesh != null)
{
realMesh = geometryMesh.RealMesh;
geometryMesh.DrawCounter++;
}
return;
}
private void CreateNewMesh(GEOMETRYTYPE meshType, out GeometryMesh geometryMesh, List <System.Object> param = null)
{
geometryMesh = null;
if (null == m_MeshTbl)
{
return;
}
do
{
if (IsMeshExist(meshType, out geometryMesh, param))
{
break;
}
switch (meshType)
{
case GEOMETRYTYPE.GEOMETRY_TYPE_TAPER:
geometryMesh = new TaperMesh();
break;
case GEOMETRYTYPE.GEOMETRY_TYPE_RING:
geometryMesh = new RingMesh();
break;
case GEOMETRYTYPE.GEOMETRY_TYPE_SECTOR:
geometryMesh = new SectorMesh(param);
break;
default:
break;
}
if (geometryMesh != null)
{
m_MeshTbl.Add(geometryMesh);
}
} while (false);
return;
}
//private void DrawGeometryObjectWithCamera(string id, GEOMETRYTYPE type, Quaternion roration, Vector3 pos, Vector3 size, Material mat, int layer, Camera cam)
//{
// GeometryObject obj = null;
// if (
// (null == m_ObjectTbl)
// && string.IsNullOrEmpty(id)
// )
// {
// return;
// }
// if (!m_CanDrawObject)
// {
// Debug.LogError("未执行DrawBegin");
// return;
// }
// CreateGeometryObj(id, type, roration, pos, size, mat, layer, out obj);
// if(obj != null)
// {
// obj.UpdateCustomStatus(cam);
// }
//}
private void DrawGeometryObject(string id, GEOMETRYTYPE type, Quaternion roration, Vector3 pos, Vector3 size, Material mat, int layer, out GeometryObject obj, List <object> param = null)
{
obj = null;
if (
(null == m_ObjectTbl) &&
string.IsNullOrEmpty(id)
)
{
return;
}
if (!m_CanDrawObject)
{
Debug.LogError("未执行DrawBegin");
return;
}
CreateGeometryObj(id, type, roration, pos, size, mat, layer, out obj, param);
}
private void CreateGeometryObj(string id, GEOMETRYTYPE type, Quaternion roration, Vector3 pos, Vector3 size, Material mat, int layer, out GeometryObject obj, List <object> param = null)
{
obj = null;
if (string.IsNullOrEmpty(id))
{
return;
}
if (!IsObjExist(id, out obj))
{
switch (type)
{
case GEOMETRYTYPE.GEOMETRY_TYPE_CUBE:
obj = new CubeObject(id, roration, pos, size, mat, layer);
break;
case GEOMETRYTYPE.GEOMETRY_TYPE_TAPER:
obj = new TaperObject(id, roration, pos, size, mat, layer);
break;
case GEOMETRYTYPE.GEOMETRY_TYPE_AXIS:
obj = new AxisObject(id, roration, pos, size, mat, layer);
break;
case GEOMETRYTYPE.GEOMETRY_TYPE_TEXT:
obj = new TextObject(id, roration, pos, size, mat, layer);
break;
case GEOMETRYTYPE.GEOMETRY_TYPE_RING:
obj = new RingObject(id, roration, pos, size, mat, layer);
break;
case GEOMETRYTYPE.GEOMETRY_TYPE_SECTOR:
obj = new SectorObject(id, roration, pos, size, mat, layer, param);
break;
case GEOMETRYTYPE.GEOMETRY_TYPE_SPHERE:
obj = new SphereObject(id, roration, pos, size, mat, layer);
break;
default:
break;
}
if (obj != null)
{
obj.DrawCounter++;
m_ObjectTbl.Add(obj);
}
}
else
{
if (obj != null)
{
obj.Rotation = roration;
obj.Position = pos;
obj.Scale = size;
obj.DefaultMat = mat;
obj.Layer = layer;
obj.DrawCounter++;
}
}
}
