GLSL Shader Program. More...
#include <vtkGLSLShaderProgram.h>
Public Types | |
| typedef vtkShaderProgram | Superclass |
Public Member Functions | |
| virtual int | IsA (const char *type) |
| vtkGLSLShaderProgram * | NewInstance () const |
| void | PrintSelf (ostream &os, vtkIndent indent) |
| virtual void | Render (vtkActor *actor, vtkRenderer *renderer) |
| virtual void | PostRender (vtkActor *, vtkRenderer *) |
| virtual void | ReleaseGraphicsResources (vtkWindow *) |
| unsigned int | GetProgram () |
Static Public Member Functions | |
| static int | IsTypeOf (const char *type) |
| static vtkGLSLShaderProgram * | SafeDownCast (vtkObjectBase *o) |
| static vtkGLSLShaderProgram * | New () |
Protected Member Functions | |
| virtual vtkObjectBase * | NewInstanceInternal () const |
| vtkGLSLShaderProgram () | |
| virtual | ~vtkGLSLShaderProgram () |
| virtual vtkShader * | NewShader () |
| virtual void | LoadExtensions (vtkRenderWindow *) |
| int | IsProgram () |
| int | IsLinked () |
| int | IsAttached (vtkGLSLShader *shader) |
| virtual void | Link () |
| virtual void | SetInfo (const char *) |
| virtual char * | GetInfo () |
| void | GetProgramInfo () |
| void | GetInfoLog () |
Protected Attributes | |
| unsigned int | Program |
| char * | Info |
Detailed Description
GLSL Shader Program.
vtkGLSLShaderProgram is a concerete implementation of vtkShaderProgram. It's main function is to 'Link' a vertex and a fragment shader together and install them into the rendering pipeline by calling OpenGL2.0.
Initialization of shader parameters is delegated to instances of vtkShader (vtkGLSLShader in this case).
- Thanks:
- Shader support in VTK includes key contributions by Gary Templet at Sandia National Labs.
Definition at line 48 of file vtkGLSLShaderProgram.h.
Member Typedef Documentation
Reimplemented from vtkShaderProgram.
Definition at line 51 of file vtkGLSLShaderProgram.h.
Constructor & Destructor Documentation
| vtkGLSLShaderProgram::vtkGLSLShaderProgram | ( | ) | [protected] |
| virtual vtkGLSLShaderProgram::~vtkGLSLShaderProgram | ( | ) | [protected, virtual] |
Member Function Documentation
| static int vtkGLSLShaderProgram::IsTypeOf | ( | const char * | name | ) | [static] |
Return 1 if this class type is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.
Reimplemented from vtkShaderProgram.
| virtual int vtkGLSLShaderProgram::IsA | ( | const char * | name | ) | [virtual] |
Return 1 if this class is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.
Reimplemented from vtkShaderProgram.
| static vtkGLSLShaderProgram* vtkGLSLShaderProgram::SafeDownCast | ( | vtkObjectBase * | o | ) | [static] |
Reimplemented from vtkShaderProgram.
| virtual vtkObjectBase* vtkGLSLShaderProgram::NewInstanceInternal | ( | ) | const [protected, virtual] |
Reimplemented from vtkShaderProgram.
Reimplemented from vtkShaderProgram.
| static vtkGLSLShaderProgram* vtkGLSLShaderProgram::New | ( | ) | [static] |
Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
Reimplemented from vtkObject.
| void vtkGLSLShaderProgram::PrintSelf | ( | ostream & | os, |
| vtkIndent | indent | ||
| ) | [virtual] |
Methods invoked by print to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.
Reimplemented from vtkShaderProgram.
| virtual void vtkGLSLShaderProgram::Render | ( | vtkActor * | actor, |
| vtkRenderer * | renderer | ||
| ) | [virtual] |
Implements vtkShaderProgram.
| virtual void vtkGLSLShaderProgram::PostRender | ( | vtkActor * | , |
| vtkRenderer * | |||
| ) | [virtual] |
Called to unload the shaders after the actor has been rendered.
Reimplemented from vtkShaderProgram.
| virtual void vtkGLSLShaderProgram::ReleaseGraphicsResources | ( | vtkWindow * | ) | [virtual] |
Release any graphics resources that are being consumed by this actor. The parameter window could be used to determine which graphic resources to release.
Reimplemented from vtkShaderProgram.
| unsigned int vtkGLSLShaderProgram::GetProgram | ( | ) | [inline] |
Return the OpenGL program id.
Definition at line 72 of file vtkGLSLShaderProgram.h.
| virtual vtkShader* vtkGLSLShaderProgram::NewShader | ( | ) | [protected, virtual] |
Creates and returns a new vtkGLSLShader.
Implements vtkShaderProgram.
| virtual void vtkGLSLShaderProgram::LoadExtensions | ( | vtkRenderWindow * | ) | [protected, virtual] |
Reimplemented from vtkShaderProgram.
| int vtkGLSLShaderProgram::IsProgram | ( | ) | [protected] |
| int vtkGLSLShaderProgram::IsLinked | ( | ) | [protected] |
| int vtkGLSLShaderProgram::IsAttached | ( | vtkGLSLShader * | shader | ) | [protected] |
| virtual void vtkGLSLShaderProgram::Link | ( | ) | [protected, virtual] |
| virtual void vtkGLSLShaderProgram::SetInfo | ( | const char * | ) | [protected, virtual] |
| virtual char* vtkGLSLShaderProgram::GetInfo | ( | ) | [protected, virtual] |
| void vtkGLSLShaderProgram::GetProgramInfo | ( | ) | [protected] |
| void vtkGLSLShaderProgram::GetInfoLog | ( | ) | [protected] |
Member Data Documentation
unsigned int vtkGLSLShaderProgram::Program [protected] |
Definition at line 85 of file vtkGLSLShaderProgram.h.
char* vtkGLSLShaderProgram::Info [protected] |
Definition at line 92 of file vtkGLSLShaderProgram.h.
The documentation for this class was generated from the following file:
- dox/Rendering/OpenGL/vtkGLSLShaderProgram.h
