/// <summary>Let the mesh know that UV3 is required.</summary>
public void RequireUV3()
{
if (UV3 != null)
{
return;
}
UV3 = new FixedSizeBuffer <Vector2>(4, false);
BlockBuffer buff = FirstBuffer;
while (buff != null)
{
buff.RequireUV3();
buff = buff.Next;
}
}
/// <summary>Let the mesh know that normals are required.</summary>
public void RequireNormals()
{
if (Normals != null)
{
return;
}
Normals = new FixedSizeBuffer <Vector3>(4, false);
BlockBuffer buff = FirstBuffer;
while (buff != null)
{
buff.RequireNormals();
buff = buff.Next;
}
}
/// <summary>Permanently destroys this mesh.</summary>
public void Destroy()
{
OutputMesh = null;
OutputTransform = null;
if (OutputGameObject != null)
{
GameObject.Destroy(OutputGameObject);
OutputGameObject = null;
}
UV = null;
UV2 = null;
UV3 = null;
Colours = null;
Normals = null;
Vertices = null;
Triangles = null;
}
/// <summary>Called only by constructors. This creates the actual mesh and the buffers for verts/tris etc.</summary>
private void Setup()
{
UV = new FixedSizeBuffer <Vector2>(4, false);
Triangles = new FixedSizeBuffer <int>(6, true);
Colours = new FixedSizeBuffer <Color>(4, false);
Vertices = new FixedSizeBuffer <Vector3>(4, false);
UV2 = new FixedSizeBuffer <Vector2>(4, false);
OutputMesh = new Mesh();
OutputGameObject = new GameObject();
OutputTransform = OutputGameObject.GetComponent <Transform>();
Renderer = OutputGameObject.AddComponent <MeshRenderer>();
Renderer.sharedMaterial = Material;
MeshFilter filter = OutputGameObject.AddComponent <MeshFilter>();
filter.mesh = OutputMesh;
}
/// <summary>Let the mesh know that tangents are required.</summary>
public void RequireTangents()
{
Tangents = new FixedSizeBuffer <Vector4>(4, false);
}
/// <summary>Let the mesh know that normals are required.</summary>
public void RequireNormals()
{
Normals = new FixedSizeBuffer <Vector3>(4, false);
}