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2. C4D R23.110 C++ SDK

公共成员函数 | 静态公共成员函数 | 私有成员函数 | 所有成员列表

ImagePixelBlendInterface Class Reference Graphics

#include <gfx_image_pixelblend.h>

Inheritance diagram for ImagePixelBlendInterface:

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详细描述

This class allows to implement and use pixel blending methods. Each pixel blending should has it's own implementation. A enumeration of all available blending methods can be found under ImagePixelBlends registry.

公共成员函数
MAXON_METHOD Result < BlendPixelHandlerStruct >	GetBlendPixelHandler (const PixelFormat &bgFormat, const ChannelOffsets &bgChannelOffsets, const PixelFormat &fgFormat, const ChannelOffsets &fgChannelOffsets, Float opacity) const

静态公共成员函数
static MAXON_METHOD Result < PixelFormat >	GetOptimalPixelFormat (const Block < PixelFormat > &formats)

私有成员函数
	MAXON_INTERFACE ( ImagePixelBlendInterface , MAXON_REFERENCE_CONST , "net.maxon.image.interface.imagepixelblend")

成员函数文档编制

◆  MAXON_INTERFACE()

MAXON_INTERFACE ( ImagePixelBlendInterface   , MAXON_REFERENCE_CONST   , "net.maxon.image.interface.imagepixelblend"    )

private

◆  GetOptimalPixelFormat()

GetOptimalPixelFormat returns the optimal blending PixelFormat.

参数

[in]

formats

Input formats to respect. Depending on that formats the result might change.

返回

Optimal blending pixel format to deliver to GetBlendPixel() function.

◆  GetBlendPixelHandler()

GetBlendPixelHandler create a handler object to be used when conversion pixel data.

参数

[in]	bgFormat	PixelFormat for the background layer.
[in]	bgChannelOffsets	Channel offsets for the background layer.
[in]	fgFormat	PixelFormat for the foreground layer.
[in]	fgChannelOffsets	Channel offsets for the foreground layer.
[in]	opacity	Blend opacity to use.

返回

BlendPixelHandlerStruct on success. On that object BlendPixel() can be called to use the optimized blending function for a line of pixels.

• maxon
• ImagePixelBlendInterface