D3DDEGREETYPE enumeration
Defines the degree of the variables in the equation that describes a curve.
Syntax
typedef enum D3DDEGREETYPE {
D3DDEGREE_LINEAR = 1,
D3DDEGREE_QUADRATIC = 2,
D3DDEGREE_CUBIC = 3,
D3DDEGREE_QUINTIC = 5,
D3DCULL_FORCE_DWORD = 0x7fffffff
} D3DDEGREETYPE, *LPD3DDEGREETYPE;
Constants
-
D3DDEGREE_LINEAR
-
Curve is described by variables of first order.
-
D3DDEGREE_QUADRATIC
-
Curve is described by variables of second order.
-
D3DDEGREE_CUBIC
-
Curve is described by variables of third order.
-
D3DDEGREE_QUINTIC
-
Curve is described by variables of fourth order.
-
D3DCULL_FORCE_DWORD
-
Forces this enumeration to compile to 32 bits in size. Without this value, some compilers would allow this enumeration to compile to a size other than 32 bits. This value is not used.
Remarks
The values in this enumeration are used to describe the curves used by rectangle and triangle patches. For more information, see D3DRS_CULLMODE.
Requirements
| Requirement | Value |
|---|---|
| Header |
|
See also