| a6eb515f |
1 | // Created on: 2013-09-26 |
| 2 | // Created by: Dmitry BOBYLEV |
| d5f74e42 |
3 | // Copyright (c) 2013-2014 OPEN CASCADE SAS |
| a6eb515f |
4 | // |
| 973c2be1 |
5 | // This file is part of Open CASCADE Technology software library. |
| a6eb515f |
6 | // |
| d5f74e42 |
7 | // This library is free software; you can redistribute it and/or modify it under |
| 8 | // the terms of the GNU Lesser General Public License version 2.1 as published |
| 973c2be1 |
9 | // by the Free Software Foundation, with special exception defined in the file |
| 10 | // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT |
| 11 | // distribution for complete text of the license and disclaimer of any warranty. |
| a6eb515f |
12 | // |
| 973c2be1 |
13 | // Alternatively, this file may be used under the terms of Open CASCADE |
| 14 | // commercial license or contractual agreement. |
| a6eb515f |
15 | |
| 16 | #include <OpenGl_GlCore11.hxx> |
| 17 | #include <OpenGl_StencilTest.hxx> |
| bc73b006 |
18 | #include <Standard_Dump.hxx> |
| a6eb515f |
19 | |
| 20 | OpenGl_StencilTest::OpenGl_StencilTest() |
| 21 | { |
| 22 | // |
| 23 | } |
| 24 | |
| 25 | // ======================================================================= |
| 26 | // function : Render |
| 27 | // purpose : |
| 28 | // ======================================================================= |
| 29 | void OpenGl_StencilTest::Render (const Handle(OpenGl_Workspace)&) const |
| 30 | { |
| 31 | if (myIsEnabled) |
| 32 | { |
| 33 | glEnable (GL_STENCIL_TEST); |
| 34 | glStencilFunc (GL_NOTEQUAL, 1, 0xFF); |
| 35 | } |
| 36 | else |
| 37 | { |
| 38 | glDisable (GL_STENCIL_TEST); |
| 39 | } |
| 40 | } |
| 41 | |
| 42 | // ======================================================================= |
| 43 | // function : Release |
| 44 | // purpose : |
| 45 | // ======================================================================= |
| 10b9c7df |
46 | void OpenGl_StencilTest::Release (OpenGl_Context*) |
| a6eb515f |
47 | { |
| 48 | // |
| 49 | } |
| 50 | |
| 51 | // ======================================================================= |
| 52 | // function : SetStencilTestState |
| 53 | // purpose : |
| 54 | // ======================================================================= |
| 55 | void OpenGl_StencilTest::SetOptions (const Standard_Boolean theIsEnabled) |
| 56 | { |
| 57 | myIsEnabled = theIsEnabled; |
| 58 | } |
| 59 | |
| 60 | // ======================================================================= |
| 61 | // function : ~OpenGl_StencilTest |
| 62 | // purpose : |
| 63 | // ======================================================================= |
| 64 | OpenGl_StencilTest::~OpenGl_StencilTest() |
| 65 | { |
| 66 | // |
| 973c2be1 |
67 | } |
| bc73b006 |
68 | |
| 69 | // ======================================================================= |
| 70 | // function : DumpJson |
| 71 | // purpose : |
| 72 | // ======================================================================= |
| 73 | void OpenGl_StencilTest::DumpJson (Standard_OStream& theOStream, Standard_Integer theDepth) const |
| 74 | { |
| 75 | OCCT_DUMP_CLASS_BEGIN (theOStream, OpenGl_StencilTest) |
| 76 | |
| 77 | OCCT_DUMP_BASE_CLASS (theOStream, theDepth, OpenGl_Element) |
| 78 | OCCT_DUMP_FIELD_VALUE_NUMERICAL (theOStream, myIsEnabled) |
| 79 | } |
projects / occt.git / blame