virtual void handleRender()
{
if (m_hitPosSet)
{
const float s = m_sample->getAgentRadius();
glColor4ub(0,0,0,128);
glLineWidth(2.0f);
glBegin(GL_LINES);
glVertex3f(m_hitPos[0]-s,m_hitPos[1]+0.1f,m_hitPos[2]);
glVertex3f(m_hitPos[0]+s,m_hitPos[1]+0.1f,m_hitPos[2]);
glVertex3f(m_hitPos[0],m_hitPos[1]-s+0.1f,m_hitPos[2]);
glVertex3f(m_hitPos[0],m_hitPos[1]+s+0.1f,m_hitPos[2]);
glVertex3f(m_hitPos[0],m_hitPos[1]+0.1f,m_hitPos[2]-s);
glVertex3f(m_hitPos[0],m_hitPos[1]+0.1f,m_hitPos[2]+s);
glEnd();
glLineWidth(1.0f);
if (m_sample)
{
int tx=0, ty=0;
m_sample->getTilePos(m_hitPos, tx, ty);
m_sample->renderCachedTile(tx,ty,m_drawType);
}
}
}
virtual void handleRenderOverlay(double* proj, double* model, int* view)
{
if (m_hitPosSet)
{
if (m_sample)
{
int tx=0, ty=0;
m_sample->getTilePos(m_hitPos, tx, ty);
m_sample->renderCachedTileOverlay(tx,ty,proj,model,view);
}
}
}