BasisType Enumeration (Microsoft.DirectX.Direct3D)
Defines the basis type of a high-order patch surface.
Definition
Visual Basic Public Enum BasisType C# public enum BasisType C++ public enum class BasisType JScript public enum BasisType
Members
Member Value Description CatMullRom 2 An interpolating basis defines the surface so that it passes through all of the specified input vertices. BSpline 1 Input vertices are treated as control points of a B-spline surface. In general, the generated surface does not contain the specified control vertices. Bezier 0 Input vertices are treated as a series of Bezier patches. The number of vertices specified must be divisible by 3 + 1; portions of the mesh beyond this criterion are not rendered. Full continuity is assumed between sub-patches in the interior of the surface rendered by each call. Only the vertices at the corners of each sub-patch are guaranteed to lie on the resulting surface.
Remarks
The flags in this type specify the formulation to use in evaluating the high-order patch surface primitive during tessellation.
Enumeration Information
Namespace Microsoft.DirectX.Direct3D Assembly Microsoft.DirectX.Direct3D (microsoft.directx.direct3d.dll) Strong Name Microsoft.DirectX.Direct3D, Version=1.0.900.0, Culture=neutral, PublicKeyToken=d3231b57b74a1492
See Also