public void SetRenderOptions(bool renderMeshValue, bool renderWireframeValue, bool renderNormalsValue)
{
bool changed = false;
if (renderMesh != renderMeshValue || renderWireframe != renderWireframeValue || renderNormals != renderNormalsValue)
{
changed = true;
}
renderMesh = renderMeshValue;
renderWireframe = renderWireframeValue;
renderNormals = renderNormalsValue;
if (changed)
{
List <UnityEngine.Material> materials = MaterialUtils.GetMaterials(this);
MaterialUtils.AssignMaterials(this, materials);
}
}
public bool BuildTriangles()
{
if (!trianglesChanged && !mesh.materials.materialsChanged)
{
return(false);
}
List <UnityEngine.Material> materials = MaterialUtils.GetMaterials(mesh);
UnityEngine.Material[] materialArray = MaterialUtils.AssignMaterials(mesh, materials);
mesh.uMesh.subMeshCount = materials.Count;
List <Materials.MaterialTriangles> materialTriangles = mesh.materials.GetTriangles();
for (int i = 0; i < materials.Count; i++)
{
mesh.uMesh.SetTriangles(materialTriangles[i].triangles.ToArray(), i);
}
Selectable selectable = mesh.GetComponent <Selectable>();
mesh.materials.materialsChanged = false;
if (selectable != null)
{
UnityEngine.Mesh outlineMesh = new UnityEngine.Mesh();
outlineMesh.vertices = mesh.uMesh.vertices;
outlineMesh.triangles = mesh.triangles.triangles.ToArray();
outlineMesh.RecalculateNormals();
selectable.outlineMesh = outlineMesh;
selectable.unselectedMaterials = materialArray;
selectable.UpdateSelectedMaterials();
}
else
{
// BoxSelectionController mesh only
mesh.uMesh.triangles = triangles.ToArray();
}
trianglesChanged = false;
return(true);
}
