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Vision Egg

Package VisionEgg :: Module Textures :: Class TextureStimulus3D
[frames | no frames]

Class TextureStimulus3D

         object --+            
                  |            
ClassWithParameters --+        
                      |        
               Stimulus --+    
                          |    
   TextureStimulusBaseClass --+
                              |
                             TextureStimulus3D


A textured rectangle placed arbitrarily in 3 space.

Parameters
==========
depth_test         -- perform depth test? (Boolean)
                      Default: True
lowerleft          -- vertex position (units: eye coordinates) (AnyOf(Sequence3 of Real or Sequence4 of Real))
                      Default: (0.0, 0.0, -1.0)
lowerright         -- vertex position (units: eye coordinates) (AnyOf(Sequence3 of Real or Sequence4 of Real))
                      Default: (1.0, 0.0, -1.0)
on                 -- (Boolean)
                      Default: True
texture            -- source of texture data (Instance of <class 'VisionEgg.Textures.Texture'>)
                      Inherited from TextureStimulusBaseClass
                      Default: (determined at instantiation)
texture_mag_filter -- OpenGL filter enum (Integer)
                      Inherited from TextureStimulusBaseClass
                      Default: GL_LINEAR
texture_min_filter -- OpenGL filter enum (Integer)
                      Inherited from TextureStimulusBaseClass
                      Default: (GL enum determined at instantiation)
texture_wrap_s     -- OpenGL texture wrap enum (Integer)
                      Inherited from TextureStimulusBaseClass
                      Default: (GL enum determined at instantiation)
texture_wrap_t     -- OpenGL texture wrap enum (Integer)
                      Inherited from TextureStimulusBaseClass
                      Default: (GL enum determined at instantiation)
upperleft          -- vertex position (units: eye coordinates) (AnyOf(Sequence3 of Real or Sequence4 of Real))
                      Default: (0.0, 1.0, -1.0)
upperright         -- vertex position (units: eye coordinates) (AnyOf(Sequence3 of Real or Sequence4 of Real))
                      Default: (1.0, 1.0, -1.0)

Constant Parameters
===================
internal_format   -- format with which OpenGL uses texture data (OpenGL data type enum) (Integer)
                     Default: GL_RGB
mipmaps_enabled   -- Are mipmaps enabled? (Boolean)
                     Default: True
shrink_texture_ok -- Allow automatic shrinking of texture if too big? (Boolean)
                     Default: False
Method Summary
  draw(self)
Draw the stimulus.
    Inherited from TextureStimulusBaseClass
  __init__(self, **kw)
Instantiate and get ready to draw.
    Inherited from ClassWithParameters
  get_specified_type(self, parameter_name)
  is_constant_parameter(self, parameter_name)
  set(self, **kw)
Set a parameter with type-checked value This is the slow but safe way to set parameters.
  verify_parameters(self)
Perform type check on all parameters...
    Inherited from object
  __delattr__(...)
x.__delattr__('name') <==> del x.name...
  __getattribute__(...)
x.__getattribute__('name') <==> x.name...
  __hash__(x)
x.__hash__() <==> hash(x)...
  __reduce__(...)
helper for pickle...
  __reduce_ex__(...)
helper for pickle...
  __repr__(x)
x.__repr__() <==> repr(x)...
  __setattr__(...)
x.__setattr__('name', value) <==> x.name = value...
  __str__(x)
x.__str__() <==> str(x)...
    Inherited from type
  __new__(T, S, ...)
T.__new__(S, ...) -> a new object with type S, a subtype of T...

Class Variable Summary
tuple __slots__ = ('parameters', 'constant_parameters', 'textu...
member_descriptor constant_parameters = <member 'constant_parameters' of '...
member_descriptor parameters = <member 'parameters' of 'TextureStimulus3D'...
dict parameters_and_defaults = {'on': (True, <class 'VisionEg...
member_descriptor texture_object = <member 'texture_object' of 'TextureSti...
    Inherited from TextureStimulusBaseClass
dict constant_parameters_and_defaults = {'shrink_texture_ok':...

Method Details

draw(self) 

Draw the stimulus. (Called by Viewport instance.)

This method is called every frame.  This method actually
performs the OpenGL calls to draw the stimulus.
Overrides:
VisionEgg.Core.Stimulus.draw (inherited documentation)

Class Variable Details

__slots__

Type:
tuple
Value:
('parameters', 'constant_parameters', 'texture_object', '_using_textur\
e')

constant_parameters

Type:
member_descriptor
Value:
<member 'constant_parameters' of 'TextureStimulus3D' objects>

parameters

Type:
member_descriptor
Value:
<member 'parameters' of 'TextureStimulus3D' objects>

parameters_and_defaults

Type:
dict
Value:
{'depth_test': (True,
                <class 'VisionEgg.ParameterTypes.Boolean'>,
                'perform depth test?'),
 'lowerleft': ((0.0, 0.0, -1.0),
               <VisionEgg.ParameterTypes.AnyOf object at 0x40f1fa4c>,
               'vertex position (units: eye coordinates)'),
 'lowerright': ((1.0, 0.0, -1.0),
                <VisionEgg.ParameterTypes.AnyOf object at 0x40f1facc>,
...

texture_object

Type:
member_descriptor
Value:
<member 'texture_object' of 'TextureStimulus3D' objects>

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Vision Egg

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