Cxform

Scaleform::Render::Cxform

Declaration

class Cxform;

Description

Cxform is a color transform class that modifies all pixels being rendered. This is not a full color matrix, instead, this class consists of a multiplicative component used to scale the incoming color and an additive one used to brighten it up.

The transform is stored within M 2x4 array component, accessed as M[0 for multiply or 1 for add][RGBA channel 0 to 4]. Multiply factors range from 0 to 1, while additive factors range from 0 to 255.

Enumerations

Enumeration	Description
NoInitType	Specifies that the cxform should not be initialized to identity upon construction.

Methods

Method	Description
Append	Appends the color transformation matrix by multiplying the specified Cxform object by the current Cxform object.
Append_NonOpt	Non-optimized version of Append.
Cxform	Constructs Cxform object, initializing it to identity color transformation.
GetAsFloat2x4	Copies the color transformation matrix into an array of floats.
GetAsFloat2x4Aligned	Copies the color transformation matrix into aligned array of floats.
GetAsFloat2x4Aligned_NonOpt	Non-optimized version of GetAsFloat2x4Aligned.
IsIdentity	Determines if the Cxform is identity color transformation matrix.
Normalize	Creates a normalized color transformation matrix.
Normalize_NonOpt	A non-optimized version of Normalize.
Normalize_Opt	An optimized version of Normalize.
Prepend	Prepend a color transform matrix onto this current matrix by multiplying the current matrix by the passed Cxform object.
Prepend_NonOpt	A non-optimized version of Prepend.
RequiresBlend	Disables blending when not required.
SetIdentity	Sets the Cxform object to identity color transformation matrix.
SetToAppend	Initializes this matrix to the result of c0.Append(c1).
SetToAppend_NonOpt	A non-optimized version of SetToAppend.
Transform	Applies a color transform to a specified color.

Operators

Operator	Description
!=
==	Compares two color transform objects.

File

Render_CxForm.h