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BL_Shader(PyObjectPlus)
=======================
.. module:: bge.types
base class --- :class:`PyObjectPlus`
.. class:: BL_Shader(PyObjectPlus)
BL_Shader GLSL shaders.
TODO - Description
.. method:: setUniformfv(name, fList)
Set a uniform with a list of float values
:arg name: the uniform name
:type name: string
:arg fList: a list (2, 3 or 4 elements) of float values
:type fList: list[float]
.. method:: delSource()
Clear the shader. Use this method before the source is changed with :data:`setSource`.
.. method:: getFragmentProg()
Returns the fragment program.
:return: The fragment program.
:rtype: string
.. method:: getVertexProg()
Get the vertex program.
:return: The vertex program.
:rtype: string
.. method:: isValid()
Check if the shader is valid.
:return: True if the shader is valid
:rtype: boolean
.. method:: setAttrib(enum)
Set attribute location. (The parameter is ignored a.t.m. and the value of "tangent" is always used.)
:arg enum: attribute location value
:type enum: integer
.. method:: setNumberOfPasses( max_pass )
Set the maximum number of passes. Not used a.t.m.
:arg max_pass: the maximum number of passes
:type max_pass: integer
.. method:: setSampler(name, index)
Set uniform texture sample index.
:arg name: Uniform name
:type name: string
:arg index: Texture sample index.
:type index: integer
.. method:: setSource(vertexProgram, fragmentProgram)
Set the vertex and fragment programs
:arg vertexProgram: Vertex program
:type vertexProgram: string
:arg fragmentProgram: Fragment program
:type fragmentProgram: string
.. method:: setUniform1f(name, fx)
Set a uniform with 1 float value.
:arg name: the uniform name
:type name: string
:arg fx: Uniform value
:type fx: float
.. method:: setUniform1i(name, ix)
Set a uniform with an integer value.
:arg name: the uniform name
:type name: string
:arg ix: the uniform value
:type ix: integer
.. method:: setUniform2f(name, fx, fy)
Set a uniform with 2 float values
:arg name: the uniform name
:type name: string
:arg fx: first float value
:type fx: float
:arg fy: second float value
:type fy: float
.. method:: setUniform2i(name, ix, iy)
Set a uniform with 2 integer values
:arg name: the uniform name
:type name: string
:arg ix: first integer value
:type ix: integer
:arg iy: second integer value
:type iy: integer
.. method:: setUniform3f(name, fx, fy, fz)
Set a uniform with 3 float values.
:arg name: the uniform name
:type name: string
:arg fx: first float value
:type fx: float
:arg fy: second float value
:type fy: float
:arg fz: third float value
:type fz: float
.. method:: setUniform3i(name, ix, iy, iz)
Set a uniform with 3 integer values
:arg name: the uniform name
:type name: string
:arg ix: first integer value
:type ix: integer
:arg iy: second integer value
:type iy: integer
:arg iz: third integer value
:type iz: integer
.. method:: setUniform4f(name, fx, fy, fz, fw)
Set a uniform with 4 float values.
:arg name: the uniform name
:type name: string
:arg fx: first float value
:type fx: float
:arg fy: second float value
:type fy: float
:arg fz: third float value
:type fz: float
:arg fw: fourth float value
:type fw: float
.. method:: setUniform4i(name, ix, iy, iz, iw)
Set a uniform with 4 integer values
:arg name: the uniform name
:type name: string
:arg ix: first integer value
:type ix: integer
:arg iy: second integer value
:type iy: integer
:arg iz: third integer value
:type iz: integer
:arg iw: fourth integer value
:type iw: integer
.. method:: setUniformDef(name, type)
Define a new uniform
:arg name: the uniform name
:type name: string
:arg type: uniform type
:type type: UNI_NONE, UNI_INT, UNI_FLOAT, UNI_INT2, UNI_FLOAT2, UNI_INT3, UNI_FLOAT3, UNI_INT4, UNI_FLOAT4, UNI_MAT3, UNI_MAT4, UNI_MAX
.. method:: setUniformMatrix3(name, mat, transpose)
Set a uniform with a 3x3 matrix value
:arg name: the uniform name
:type name: string
:arg mat: A 3x3 matrix [[f, f, f], [f, f, f], [f, f, f]]
:type mat: 3x3 matrix
:arg transpose: set to True to transpose the matrix
:type transpose: boolean
.. method:: setUniformMatrix4(name, mat, transpose)
Set a uniform with a 4x4 matrix value
:arg name: the uniform name
:type name: string
:arg mat: A 4x4 matrix [[f, f, f, f], [f, f, f, f], [f, f, f, f], [f, f, f, f]]
:type mat: 4x4 matrix
:arg transpose: set to True to transpose the matrix
:type transpose: boolean
.. method:: setUniformiv(name, iList)
Set a uniform with a list of integer values
:arg name: the uniform name
:type name: string
:arg iList: a list (2, 3 or 4 elements) of integer values
:type iList: list[integer]
.. method:: validate()
Validate the shader object.
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