IntersectPoint::IntersectPoint(SceneManipulator* sceneManipulator)
: HitIndicator(sceneManipulator)
, mIntersectNode(NULL)
, mIntersectEntity(NULL)
{
// Create intersection node and entity
mIntersectNode = getIndicatorRootSceneNode()->createChildSceneNode();
Real radius = 1;
int rings = 16;
int segments = 16;
Ogre::MeshPtr sphereMesh = createCommonSphere(radius, rings, segments);
Ogre::MaterialPtr material = createColourMaterial(
Ogre::ColourValue(1, 0, 0, 0.75),
Ogre::ColourValue(0, 1, 0),
1);
mIntersectEntity = getSceneManager()->createEntity(mIntersectNode->getName(), sphereMesh->getName());
mIntersectEntity->setQueryFlags(0);
mIntersectEntity->setNormaliseNormals(true);
mIntersectEntity->setMaterialName(material->getName());
mIntersectEntity->setRenderQueueGroup(Ogre::RENDER_QUEUE_7);
mIntersectNode->attachObject(mIntersectEntity);
mIntersectNode->setVisible(false);
reshape();
}
//////////////////////////////////////////////////////////////////////////
// IntersectGrids /////
//////////////////////////////////////////////////////////////////////////
IntersectGrids::IntersectGrids(SceneManipulator* sceneManipulator)
: HitIndicator(sceneManipulator)
{
mIntersectGridsNode = getIndicatorRootSceneNode()->createChildSceneNode();
intersectGrids = new IntersectGrid;
intersectGrids->setQueryFlags(0);
intersectGrids->setGridColour( Ogre::ColourValue(1.0, 1.0, 1.0, 0.3) );
mIntersectGridsNode->attachObject(intersectGrids);
}
Ogre::SceneNode*
JunctionPoints::allocNode(void)
{
Ogre::SceneNode* node;
if (mFreeNodes.empty())
{
node = getIndicatorRootSceneNode()->createChildSceneNode();
Ogre::Entity* entity = getSceneManager()->createEntity(node->getName(), mBaseMesh->getName());
entity->setQueryFlags(0);
//david-<<
//entity->setNormaliseNormals(true);
//david->>
node->attachObject(entity);
}
else
{
node = mFreeNodes.back();
mFreeNodes.pop_back();
getIndicatorRootSceneNode()->addChild(node);
}
node->setScale(mScale, mScale, mScale);
return node;
}
StandardModelIndicator::StandardModelIndicator(SceneManipulator* sceneManipulator)
: HitIndicator(sceneManipulator)
, mIntersectNode(NULL)
, mIntersectEntity(NULL)
{
// Create intersection node and entity
mIntersectNode = getIndicatorRootSceneNode()->createChildSceneNode();
mIntersectEntity = getSceneManager()->createEntity(mIntersectNode->getName(), "standardmodel.mesh");
mIntersectEntity->setQueryFlags(0);
mIntersectEntity->setNormaliseNormals(true);
mIntersectEntity->setMaterialName("BaseWhite");
mIntersectEntity->setRenderQueueGroup(Ogre::RENDER_QUEUE_7);
mIntersectNode->attachObject(mIntersectEntity);
mIntersectNode->setVisible(false);
reshape();
}
void DisableDecalGrids::_createProjector(void)
{
if (NULL == mProjector)
{
mProjectorNode = getIndicatorRootSceneNode()->createChildSceneNode();
mProjector = static_cast<Projector*>
( getSceneManipulator()->getSceneManager()->
createMovableObject(mProjectorNode->getName(), ProjectorFactory::FACTORY_TYPE_NAME) );
mProjector->setProjectionType(Ogre::PT_ORTHOGRAPHIC);
mProjector->setTerrain( getSceneManipulator()->getTerrain() );
mProjector->setAspectRatio(1);
mProjector->setShowFrustum(false);
mProjector->setEnableClipPlanes(false);
mProjector->setPatchMaterial("DisableDecalProjector");
mProjectorNode->attachObject(mProjector);
mProjectorNode->setDirection(Ogre::Vector3::NEGATIVE_UNIT_Y, mIntersectGridsNode->TS_WORLD);
}
}
CreateObjectAction::CreateObjectAction(SceneManipulator* sceneManipulator)
: Action(sceneManipulator)
, mDirty(true)
, mObject()
, mHasPosition(false)
, mRangeSphereEntity(NULL)
, mRangeSphereNode(NULL)
{
// create a entity for indicate the range of a point light
mRangeSphereNode = getIndicatorRootSceneNode()->createChildSceneNode();
Ogre::MeshPtr sphereMesh = Fairy::createCommonSphere("PointLightRangeSphere", 100, 16, 16);
Ogre::MaterialPtr material = Fairy::createPureColourMaterial(Ogre::ColourValue(0, 1, 0, 0.75));
material->getTechnique(0)->getPass(0)->setPolygonMode(Ogre::PM_WIREFRAME);
material->getTechnique(0)->getPass(0)->setCullingMode(Ogre::CULL_NONE);
mRangeSphereEntity = getSceneManager()->createEntity("CreateLightRangeSphere", sphereMesh->getName());
mRangeSphereEntity->setMaterialName(material->getName());
mRangeSphereNode->attachObject(mRangeSphereEntity);
mRangeSphereNode->setVisible(false);
}
