void Init()
{
RecastNavigationDllImports.CreateLog(4096, 500);
if (RecastNavigationDllImports.NavGeneration_Init() == false)
{
Debug.Log("Error initializing Recast Navigation plugin!");
}
UpdateLog();
m_navMeshRepresentation = new RecastNavigationNavMeshRepresentation();
m_navMeshRepresentation.LoadShadersAndMaterials();
BuildProjectNameAndSceneName();
if (sceneName != null && sceneName.Length != 0)
{
BuildDatabaseMesh();
}
SceneView.onSceneGUIDelegate += this.OnSceneGUI;
}
void UpdateMeshFromDatabaseTriangles()
{
RecastNavigationDllImports.BuildDatabaseGeometry();
// TODO: understand why sometimes m_navMeshRepresentation becomes null
if (m_navMeshRepresentation == null)
{
Debug.LogWarning("NavMesh representation became null!");
m_navMeshRepresentation = new RecastNavigationNavMeshRepresentation();
m_navMeshRepresentation.LoadShadersAndMaterials();
}
uint triangleCount = RecastNavigationDllImports.GetDatabaseTriangleCount();
m_navMeshRepresentation.Begin(triangleCount);
RecastVisualTriangle triangle;
for (uint i = 0; i < triangleCount; ++i)
{
RecastNavigationDllImports.GetDatabaseTriangle(i, out triangle);
m_navMeshRepresentation.AddTriangle(triangle);
}
m_navMeshRepresentation.End();
int vertexCount = RecastNavigationDllImports.GetPolygonVertexCount();
m_navMeshRepresentation.ReSetLine(vertexCount);
for (int i = 0; i < vertexCount; i++)
{
Vector3 vertex = new Vector3();
Color32 color = new Color32();
RecastNavigationDllImports.GetPolygonVertex((uint)i, out vertex, out color);
m_navMeshRepresentation.AddLineVertex(i, vertex, color);
}
m_navMeshRepresentation.BuildLineMesh();
//hasNavMeshVisualRep = true;
}
