OpenCascade/occt
1
0
Fork 0
mirror of https://git.dev.opencascade.org/repos/occt.git synced 2025-04-05 18:16:23 +03:00
Code Packages Releases Activity

0026275: Visualization, TKOpenGl - add public constructor for OpenGl_ShaderProgram

Browse Source
This commit is contained in:
omy 2015-05-28 11:18:40 +03:00 committed by bugmaster
parent d0db6e8b33
commit 5440a790de
1 changed files with 12 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
src/OpenGl/OpenGl_ShaderProgram.hxx
View File

@ -145,11 +145,21 @@ public:
//! List of pre-defined OCCT state uniform variables.
static Standard_CString PredefinedKeywords[OpenGl_OCCT_NUMBER_OF_STATE_VARIABLES];
protected:
//! Creates uninitialized shader program.
//!
//! WARNING! This constructor is not intended to be called anywhere but from OpenGl_ShaderManager::Create().
//! Manager has been designed to synchronize camera position, lights definition and other aspects of the program implicitly,
//! as well as sharing same program across rendering groups.
//!
//! Program created outside the manager will be left detached from these routines,
//! and them should be performed manually by caller.
//!
//! This constructor has been made public to provide more flexibility to re-use OCCT OpenGL classes without OCCT Viewer itself.
//! If this is not the case - create the program using shared OpenGl_ShaderManager instance instead.
Standard_EXPORT OpenGl_ShaderProgram (const Handle(Graphic3d_ShaderProgram)& theProxy = NULL);
protected:
static OpenGl_VariableSetterSelector mySetterSelector;
public: