Package rats :: Module glsl :: Class ShaderProgram

Class ShaderProgram

object --+
         |
        ShaderProgram

Manages GLSL programs.

Instance Methods

[hide private]

__init__(self)
x.__init__(...) initializes x; see x.__class__.__doc__ for signature

source code

checkExtensions(self, extensions)
Checks if all extensions in a list are present.

source code

_checkOpenGLError(self)
Checks if there are OpenGL error messages.

source code

reset(self)
Disables and removes all shader programs.

source code

addShader(self, shaderType, fileName)
Reads a shader program from a file.

source code

add_shader_text(self, shaderType, sourceString)
Loads a program from string and compiles it.

source code

linkShaders(self)
Links compiled shader programs.

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enable(self)
Activates shader programs.

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disable(self)
De-activates shader programs.

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indexOfUniformVariable(self, variableName)
Finds the index of a uniform variable.

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indexOfVertexAttribute(self, attributeName)
Finds the index of an attribute variable.

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isEnabled(self)

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glUniform3f(self, variable_name, a, b, c)

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glUniform1f(self, variable_name, a)

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glUniform1i(self, variable_name, a)

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Inherited from object: __delattr__, __format__, __getattribute__, __hash__, __new__, __reduce__, __reduce_ex__, __repr__, __setattr__, __sizeof__, __str__, __subclasshook__

Properties

[hide private]

Inherited from object: __class__

Method Details

[hide private]

init(self)
(Constructor)

source code

x.__init__(...) initializes x; see x.__class__.__doc__ for signature

Overrides: object.__init__: (inherited documentation)

addShader(self, shaderType, fileName)

source code

Reads a shader program from a file.

The program is loaded and compiled.

Class ShaderProgram

__init__(self) (Constructor)

addShader(self, shaderType, fileName)

init(self)
(Constructor)