QGLShader ¶

概要 ¶

详细描述 ¶

class PySide.QtOpenGL. QGLShader ( type [ , parent=None ] ) ¶

class PySide.QtOpenGL. QGLShader ( type , context [ , parent=None ] )

参数：	type – PySide.QtOpenGL.QGLShader.ShaderType parent – PySide.QtCore.QObject context – PySide.QtOpenGL.QGLContext

PySide.QtOpenGL.QGLShader. ShaderTypeBit ¶

This enum specifies the type of PySide.QtOpenGL.QGLShader that is being created.

常量	描述
QGLShader.Vertex	Vertex shader written in the OpenGL Shading Language (GLSL).
QGLShader.Fragment	Fragment shader written in the OpenGL Shading Language (GLSL).
QGLShader.Geometry	Geometry shaders written in the OpenGL Shading Language (GLSL), based on the GL_EXT_geometry_shader4 extension.

PySide.QtOpenGL.QGLShader. compileSourceCode ( source ) ¶

参数：	source – str
返回类型：	PySide.QtCore.bool

设置 source code for this shader and compiles it. Returns true if the source was successfully compiled, false otherwise.

另请参阅

PySide.QtOpenGL.QGLShader.compileSourceFile()

PySide.QtOpenGL.QGLShader. compileSourceCode ( source )

参数：	source – PySide.QtCore.QByteArray
返回类型：	PySide.QtCore.bool

这是重载函数。

设置 source code for this shader and compiles it. Returns true if the source was successfully compiled, false otherwise.

另请参阅

PySide.QtOpenGL.QGLShader.compileSourceFile()

PySide.QtOpenGL.QGLShader. compileSourceCode ( source )

参数：	source – unicode
返回类型：	PySide.QtCore.bool

这是重载函数。

设置 source code for this shader and compiles it. Returns true if the source was successfully compiled, false otherwise.

另请参阅

PySide.QtOpenGL.QGLShader.compileSourceFile()

PySide.QtOpenGL.QGLShader. compileSourceFile ( fileName ) ¶

参数：	fileName – unicode
返回类型：	PySide.QtCore.bool

Sets the source code for this shader to the contents of fileName and compiles it. Returns true if the file could be opened and the source compiled, false otherwise.

另请参阅

PySide.QtOpenGL.QGLShader.compileSourceCode()

static PySide.QtOpenGL.QGLShader. hasOpenGLShaders ( type [ , context=None ] ) ¶

参数：	type – PySide.QtOpenGL.QGLShader.ShaderType context – PySide.QtOpenGL.QGLContext
返回类型：	PySide.QtCore.bool

PySide.QtOpenGL.QGLShader. isCompiled ( ) ¶

返回类型：	PySide.QtCore.bool

Returns true if this shader has been compiled; false otherwise.

另请参阅

PySide.QtOpenGL.QGLShader.compileSourceCode() PySide.QtOpenGL.QGLShader.compileSourceFile()

PySide.QtOpenGL.QGLShader. log ( ) ¶

返回类型：	unicode

Returns the errors and warnings that occurred during the last compile.

另请参阅

PySide.QtOpenGL.QGLShader.compileSourceCode() PySide.QtOpenGL.QGLShader.compileSourceFile()

PySide.QtOpenGL.QGLShader. shaderId ( ) ¶

返回类型：	PySide.QtOpenGL.GLuint

Returns the OpenGL identifier associated with this shader.

另请参阅

QGLShaderProgram.programId()

PySide.QtOpenGL.QGLShader. shaderType ( ) ¶

返回类型：	PySide.QtOpenGL.QGLShader.ShaderType

Returns the type of this shader.

PySide.QtOpenGL.QGLShader. sourceCode ( ) ¶

返回类型：	PySide.QtCore.QByteArray

Returns the source code for this shader.

另请参阅

PySide.QtOpenGL.QGLShader.compileSourceCode()