QBlendEquation Class
					
					
						class
						
							Qt3DRender
						
						::QBlendEquation
					
					
						The QBlendEquation class specifies the equation used for both the RGB blend equation and the Alpha blend equation.
						
							更多...
						
					
					
					
						该类在 Qt 5.7 引入。
					
					
					
						公共类型
						
					
					
					
						特性
						
					
					
					
						公共函数
						
					
					
					
						公共槽
						
					
					
						
							| 
								void
							 | 
							
								
									
										setBlendFunction
									
								
								(Qt3DRender::QBlendEquation::BlendFunction
								
									blendFunction
								
								)
							 | 
						
						
					
					
						信号
						
					
					
					
						详细描述
						
					
					
						The blend equation is used to determine how a new pixel is combined with a pixel already in the framebuffer.
					
					
						成员类型文档编制
					
					
						
						enum QBlendEquation::
						
							BlendFunction
						
						
					
					
						
							| 
								常量
							 | 
							
								值
							 | 
							
								描述
							 | 
						
						
							
								
Qt3DRender::QBlendEquation::Add
								
							 | 
							
								
0x8006
								
							 | 
							
								GL_FUNC_ADD
							 | 
						
						
							
								
Qt3DRender::QBlendEquation::Subtract
								
							 | 
							
								
0x800A
								
							 | 
							
								GL_FUNC_SUBTRACT
							 | 
						
						
							
								
Qt3DRender::QBlendEquation::ReverseSubtract
								
							 | 
							
								
0x800B
								
							 | 
							
								GL_FUNC_REVERSE_SUBTRACT
							 | 
						
						
							
								
Qt3DRender::QBlendEquation::Min
								
							 | 
							
								
0x8007
								
							 | 
							
								GL_MIN
							 | 
						
						
							
								
Qt3DRender::QBlendEquation::Max
								
							 | 
							
								
0x8008
								
							 | 
							
								GL_MAX
							 | 
						
					
					
						特性文档编制
					
					
					
						Holds the blend function, which determines how source and destination colors are combined.
					
					
						
							访问函数:
						
					
					
						
							| 
								Qt3DRender::QBlendEquation::BlendFunction
							 | 
							
								
									
										blendFunction
									
								
								() const
							 | 
						
						
							| 
								void
							 | 
							
								
									
										setBlendFunction
									
								
								(Qt3DRender::QBlendEquation::BlendFunction
								
									blendFunction
								
								)
							 | 
						
					
					
						
							通知程序信号:
						
					
					
						
							| 
								void
							 | 
							
								
									
										blendFunctionChanged
									
								
								(Qt3DRender::QBlendEquation::BlendFunction
								
									blendFunction
								
								)
							 | 
						
					
					
						成员函数文档编制
					
					
						
						QBlendEquation::
						
							QBlendEquation
						
						(
						
							
								Qt3DCore::QNode
							
						
						*
						
							parent
						
						= nullptr)
						
					
					
						The constructor creates a new blend state object with the specified
						
							parent
						
						.