Added default implementations of new SceneGraphBuilder class

src/osgUtil/SceneGraphBuilder.cpp

@@ -0,0 +1,165 @@
+/* -*-c++-*- OpenSceneGraph - Copyright (C) 1998-2006 Robert Osfield 
+ *
+ * This library is open source and may be redistributed and/or modified under  
+ * the terms of the OpenSceneGraph Public License (OSGPL) version 0.0 or 
+ * (at your option) any later version.  The full license is in LICENSE file
+ * included with this distribution, and on the openscenegraph.org website.
+ * 
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the 
+ * OpenSceneGraph Public License for more details.
+*/
+#include <osgUtil/SceneGraphBuilder>
+
+#include <osg/Timer>
+#include <osg/GLExtensions>
+#include <osg/GLObjects>
+#include <osg/Notify>
+#include <osg/Texture>
+#include <osg/AlphaFunc>
+#include <osg/TexEnv>
+#include <osg/ColorMatrix>
+#include <osg/LightModel>
+#include <osg/CollectOccludersVisitor>
+
+#include <osg/GLU>
+
+using namespace osgUtil;
+
+SceneGraphBuilder::SceneGraphBuilder():
+    _normal(0.0f,0.0f,1.0f),
+    _color(1.0f,1.0f,1.0f,1.0f),
+    _texCoord(0.f,0.0f,0.0f,0.0f)
+{
+}
+
+void SceneGraphBuilder::glPushMatrix()
+{
+    if (_matrixStack.empty()) _matrixStack.push_back(osg::Matrixd());
+    else _matrixStack.push_back(_matrixStack.back());
+}
+
+void SceneGraphBuilder::glPopMatrix()
+{
+    if (!_matrixStack.empty()) _matrixStack.pop_back();
+}
+
+void SceneGraphBuilder::glLoadIdentity()
+{
+    if (_matrixStack.empty()) _matrixStack.push_back(osg::Matrixd());
+    
+    _matrixStack.back().makeIdentity();
+}
+
+void SceneGraphBuilder::glLoadMatrixd(const GLdouble* m)
+{
+    
+}
+
+void SceneGraphBuilder::glMultMatrixd(const GLdouble* m)
+{
+}
+
+void SceneGraphBuilder::glTranslated(GLdouble x, GLdouble y, GLdouble z)
+{
+}
+
+void SceneGraphBuilder::glScaled(GLdouble x, GLdouble y, GLdouble z)
+{
+}
+
+void SceneGraphBuilder::glRotated(GLdouble angle, GLdouble x, GLdouble y, GLdouble z)
+{
+}
+void SceneGraphBuilder::glBlendFunc(GLenum srcFactor, GLenum dstFactor)
+{
+}
+
+void SceneGraphBuilder::glCullFace(GLenum mode)
+{
+}
+
+void SceneGraphBuilder::glDepthFunc(GLenum mode)
+{
+}
+
+void SceneGraphBuilder::glFrontFace(GLenum mode)
+{
+}
+
+void SceneGraphBuilder::glLineStipple(GLint factor, GLushort pattern)
+{
+}
+
+void SceneGraphBuilder::glLineWidth(GLfloat lineWidth)
+{
+}
+
+void SceneGraphBuilder::glPointSize(GLfloat pointSize)
+{
+}
+
+void SceneGraphBuilder::glPolygonMode(GLenum face, GLenum mode)
+{
+}
+
+void SceneGraphBuilder::glPolygonOffset(GLfloat factor, GLfloat units)
+{
+}
+
+void SceneGraphBuilder::glPolygonStipple(GLubyte* mask)
+{
+}
+
+void SceneGraphBuilder::glShadeModel(GLenum mode)
+{
+}
+void SceneGraphBuilder::glEnable(GLenum mode)
+{
+}
+
+void SceneGraphBuilder::glDisable(GLenum mode)
+{
+}
+void SceneGraphBuilder::glColor4f(GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha)
+{
+}
+
+void SceneGraphBuilder::glVertex3f(GLfloat x, GLfloat y, GLfloat z)
+{
+}
+
+void SceneGraphBuilder::glNormal3f(GLfloat x, GLfloat y, GLfloat z)
+{
+}
+void SceneGraphBuilder::glTexCoord1f(GLfloat x)
+{
+}
+
+void SceneGraphBuilder::glTexCoord2f(GLfloat x, GLfloat y)
+{
+}
+
+void SceneGraphBuilder::glTexCoord3f(GLfloat x, GLfloat y, GLfloat z)
+{
+}
+
+void SceneGraphBuilder::glTexCoord4f(GLfloat x, GLfloat y, GLfloat z, GLfloat w)
+{
+}
+void SceneGraphBuilder::glBegin(GLenum mode)
+{
+}
+
+void SceneGraphBuilder::glEnd()
+{
+}
+
+osg::Node* SceneGraphBuilder::getScene()
+{
+}
+
+osg::Node* SceneGraphBuilder::takeScene()
+{
+}