bool OGL2_Renderer::Init()
{
if( glewInit() != GLEW_OK )
{
PRINTF( "Failed to initialize GLEW\n" );
return false;
}
glEnable( GL_CULL_FACE );
glEnable( GL_ALPHA_TEST );
glEnable( GL_TEXTURE_2D );
memset( &rconf, 1, sizeof( rconf ) );
currentTexture = 123123;
rconf.flags = 0;
rconf.blendEnabled = true; // just to turn it off
SetCulling( 0 );
SetCulling( CULL_FRONT );
SetDepthTest( DEPTH_DISABLED );
SetDepthTest( DEPTH_LESS_EQUAL );
SetAlphaTest( 0 );
SetAlphaTest( 1 );
SetAlphaTest( 0 );
SetBlending( 0, 0 );
SetBlending( BLEND_ONE, BLEND_ONE );
SetBlending( 0, 0 );
// glEnable( GL_DEPTH_TEST );
// glDepthFunc( GL_LEQUAL );
p_MainShader = PrecacheShader( "main" );
p_MenuBgShader = PrecacheShader( "menubg" );
PrecacheImage( "bear", 1024, 512, false );
PrecacheImage( "pipe", 256, 128, false );
PrecacheImage( "grass", 1024, 512, false );
PrecacheImage( "dirt", 512, 512, false );
PrecacheImage( "finish", 512, 256, false );
PrecacheModel( "pipe_1" );
PrecacheModel( "pipe_2" );
PrecacheModel( "pipe_3" );
PrecacheModel( "pipe_4" );
PrecacheModel( "pipe_5" );
PrecacheModel( "pipe_6" );
PrecacheModel( "finish" );
PrecacheModel( "bear" );
PrecacheModel( "terrain" );
p_Ortho->Init();
return true;
}
/**
* Copy this material from another.
*/
void vtMaterial::CopyFrom(vtMaterial *pFrom)
{
SetDiffuse1(pFrom->GetDiffuse());
SetSpecular1(pFrom->GetSpecular());
SetAmbient1(pFrom->GetAmbient());
SetEmission1(pFrom->GetEmission());
SetCulling(pFrom->GetCulling());
SetLighting(pFrom->GetLighting());
// SetTexture(pFrom->GetTexture());
SetTransparent(pFrom->GetTransparent());
}
/**
\brief Sets up the graphics for the joint.
\detail This base joint class sets up a default ball graphics object. A few of the joint
classes do not have any special graphics associated with them, so simply knowing where the joint
is located is enough, and a ball to define that position is sufficient. This base code creates
that graphics so that each derived class does not have to. If a joint does need special
graphics then just override this function and define it yourself, but do not call this base method.
\author dcofer
\date 4/15/2011
**/
void VsJoint::SetupGraphics()
{
//Setup Vs pointers to child and parent.
m_lpVsParent = dynamic_cast<VsRigidBody *>(m_lpThisJoint->Parent());
if(!m_lpVsParent)
THROW_ERROR(Vs_Err_lUnableToConvertToVsRigidBody, Vs_Err_strUnableToConvertToVsRigidBody);
m_lpVsChild = dynamic_cast<VsRigidBody *>(m_lpThisJoint->Child());
if(!m_lpVsChild)
THROW_ERROR(Vs_Err_lUnableToConvertToVsRigidBody, Vs_Err_strUnableToConvertToVsRigidBody);
//The parent osg object for the joint is actually the child rigid body object.
m_osgParent = ParentOSG();
osg::ref_ptr<osg::Group> osgChild = ChildOSG();
if(m_osgParent.valid())
{
//Add the parts to the group node.
CStdFPoint vPos(0, 0, 0), vRot(VX_PI/2, 0, 0);
vPos.Set(0, 0, 0); vRot.Set(0, VX_PI/2, 0);
m_osgJointMT = new osg::MatrixTransform();
m_osgJointMT->setMatrix(SetupMatrix(vPos, vRot));
m_osgNode = m_osgJointMT.get();
//Create the sphere.
CreateJointGraphics();
BuildLocalMatrix();
SetAlpha();
SetCulling();
SetVisible(m_lpThisMI->IsVisible());
//Add it to the scene graph.
m_osgParent->addChild(m_osgRoot.get());
//Set the position with the world coordinates.
Physics_UpdateAbsolutePosition();
//We need to set the UserData on the OSG side so we can do picking.
//We need to use a node visitor to set the user data for all drawable nodes in all geodes for the group.
osg::ref_ptr<VsOsgUserDataVisitor> osgVisitor = new VsOsgUserDataVisitor(this);
osgVisitor->traverse(*m_osgMT);
}
}
