QXmlTreeNode* QSceneNode::createChild(const QDomElement& childNode, int row)
{
SceneTreeModel* model = static_cast<SceneTreeModel*>(m_model);
QSceneNode* childItem = model->nodeFactory()->loadSceneNode(childNode, row, model, this);
// Populate Tree
if (childItem) childItem->childs();
return childItem;
}
QSceneNode::~QSceneNode()
{
qDeleteAll(m_childItems);
if (m_hordeID != 0 && h3dGetNodeType(m_hordeID) != H3DNodeTypes::Undefined)
h3dRemoveNode(m_hordeID);
m_hordeID = 0;
QDomElement attachment = m_xmlNode.firstChildElement("Attachment");
SceneTreeModel* model = static_cast<SceneTreeModel*>(m_model);
if( model && !attachment.isNull())
{
AttachmentPlugIn* plugIn = model->nodeFactory()->attachmentPlugIn();
if (plugIn != 0) plugIn->destroyNodeAttachment(this);
}
h3dReleaseUnusedResources(H3DResTypes::Undefined);
m_childItems.clear();
}
void QJointNode::addRepresentation()
{
QSceneNode* parentNode = static_cast<QSceneNode*>(parent());
unsigned int rootID = parentNode ? parentNode->hordeId() : H3DRootNode;
m_hordeID = h3dAddJointNode(rootID, qPrintable(m_xmlNode.attribute("name", "ATTENTION No Node Name")), m_xmlNode.attribute("jointIndex").toInt());
float x, y, z, rx, ry, rz, sx, sy, sz;
getTransformation(x,y,z,rx,ry,rz,sx,sy,sz);
h3dSetNodeTransform(m_hordeID, x, y, z, rx, ry, rz, sx, sy, sz);
// Attachment
QDomElement attachment = m_xmlNode.firstChildElement("Attachment");
SceneTreeModel* model = static_cast<SceneTreeModel*>(m_model);
AttachmentPlugIn* plugIn = model->nodeFactory()->attachmentPlugIn();
if (!attachment.isNull() && plugIn != 0)
plugIn->initNodeAttachment(this);
}
void QModelNode::addRepresentation()
{
m_resourceID = h3dAddResource(H3DResTypes::Geometry, qPrintable(m_xmlNode.attribute("geometry")), 0);
// Load resource immediately since a later call to loadResourceFromDisk results in a bad behaviour of the Horde3D engine
QString resourceName = h3dutGetResourcePath(H3DResTypes::Geometry);
if( !resourceName.isEmpty() && !resourceName.endsWith('/') && !resourceName.endsWith('\\'))
resourceName += '/';
resourceName += geometry();
QFile file(QFileInfo(resourceName).absoluteFilePath());
if (!file.open(QIODevice::ReadOnly))
qWarning("Error opening resource %s (%s)", qPrintable(m_xmlNode.attribute("geometry")), qPrintable( QFileInfo(resourceName).absoluteFilePath() ));
// Stupid return value, if false it can also be the case that the resource was loaded before instead of that their was an error
h3dLoadResource(m_resourceID, file.readAll().constData(), file.size());
file.close();
QSceneNode* parentNode = static_cast<QSceneNode*>(parent());
unsigned int rootID = parentNode ? parentNode->hordeId() : H3DRootNode;
m_hordeID = h3dAddModelNode(rootID, qPrintable(m_xmlNode.attribute("name", "ATTENTION No Node Name")), m_resourceID);
float x, y, z, rx, ry, rz, sx, sy, sz;
getTransformation(x,y,z,rx,ry,rz,sx,sy,sz);
h3dSetNodeTransform(m_hordeID, x, y, z, rx, ry, rz, sx, sy, sz);
h3dSetNodeParamI(m_hordeID, H3DModel::SWSkinningI, softwareSkinning());
h3dSetNodeParamF(m_hordeID, H3DModel::LodDist1F, 0, lodDist1());
h3dSetNodeParamF(m_hordeID, H3DModel::LodDist2F, 0, lodDist2());
h3dSetNodeParamF(m_hordeID, H3DModel::LodDist3F, 0, lodDist3());
h3dSetNodeParamF(m_hordeID, H3DModel::LodDist4F, 0, lodDist4());
// Attachment
QDomElement attachment = m_xmlNode.firstChildElement("Attachment");
SceneTreeModel* model = static_cast<SceneTreeModel*>(m_model);
AttachmentPlugIn* plugIn = model->nodeFactory()->attachmentPlugIn();
if (!attachment.isNull() && plugIn != 0)
plugIn->initNodeAttachment(this);
}
void QTerrainNode::addRepresentation()
{
m_heightMapID = h3dAddResource(
H3DResTypes::Texture,
qPrintable(m_xmlNode.attribute("heightmap")),
H3DResFlags::NoTexCompression | H3DResFlags::NoTexMipmaps );
m_materialID = h3dAddResource(H3DResTypes::Material, qPrintable(m_xmlNode.attribute("material")), 0);
// Load resource immediately since a later call to loadResourceFromDisk results in a bad behaviour of the Horde3D engine
QDir textureDir( QDir::current() );
QFile file(textureDir.absoluteFilePath(m_xmlNode.attribute("heightmap")));
if (!file.open(QIODevice::ReadOnly))
qWarning("Error opening resource %s", qPrintable(m_xmlNode.attribute("heightmap")));
// Stupid return value, if false it can also be the case that the resource was loaded before instead of that their was an error
h3dLoadResource(m_heightMapID, file.readAll().constData(), file.size());
file.close();
QSceneNode* parentNode = static_cast<QSceneNode*>(parent());
unsigned int rootID = parentNode ? parentNode->hordeId() : H3DRootNode;
m_hordeID = h3dextAddTerrainNode(rootID, qPrintable(m_xmlNode.attribute("name", "ATTENTION No Node Name")), m_heightMapID, m_materialID);
h3dSetNodeParamI(m_hordeID, H3DEXTTerrain::BlockSizeI, blockSize());
h3dSetNodeParamF(m_hordeID, H3DEXTTerrain::MeshQualityF, 0, meshQuality());
h3dSetNodeParamF(m_hordeID, H3DEXTTerrain::SkirtHeightF, 0, skirtHeight());
float x, y, z, rx, ry, rz, sx, sy, sz;
getTransformation(x,y,z,rx,ry,rz,sx,sy,sz);
h3dSetNodeTransform(m_hordeID, x, y, z, rx, ry, rz, sx, sy, sz);
// Attachment
QDomElement attachment = m_xmlNode.firstChildElement("Attachment");
SceneTreeModel* model = static_cast<SceneTreeModel*>(m_model);
AttachmentPlugIn* plugIn = model->nodeFactory()->attachmentPlugIn();
if (!attachment.isNull() && plugIn != 0)
plugIn->initNodeAttachment(this);
}
void QEmitterNode::addRepresentation()
{
m_matResource = h3dAddResource(H3DResTypes::Material, qPrintable(m_xmlNode.attribute("material")), 0);
// Load resource immediately since a later call to loadResourceFromDisk results in a bad behaviour of the Horde3D engine
QString resourceName = h3dutGetResourcePath(H3DResTypes::Material);
if( !resourceName.isEmpty() && !resourceName.endsWith('/') && !resourceName.endsWith('\\') )
resourceName += '/';
resourceName += m_xmlNode.attribute("material");
QFile matFile(QFileInfo(resourceName).absoluteFilePath());
if (!matFile.open(QIODevice::ReadOnly))
qWarning("Error opening resource %s", qPrintable(m_xmlNode.attribute("material")));
// Stupid return value, if false it can also be the case that the resource was loaded before instead of that their was an error
h3dLoadResource(m_matResource, matFile.readAll().append('\0').constData(), matFile.size() + 1);
matFile.close();
m_effectResource = h3dAddResource(H3DResTypes::ParticleEffect, qPrintable(m_xmlNode.attribute("particleEffect")), 0);
// Load resource immediately since a later call to loadResourceFromDisk results in a bad behaviour of the Horde3D engine
resourceName = h3dutGetResourcePath(H3DResTypes::ParticleEffect);
if (!resourceName.isEmpty() && !resourceName.endsWith('/') && !resourceName.endsWith('\\'))
resourceName += '/';
resourceName += m_xmlNode.attribute("particleEffect");
QFile effectFile(QFileInfo(resourceName).absoluteFilePath());
if (!effectFile.open(QIODevice::ReadOnly))
qWarning("Error opening resource %s", qPrintable(m_xmlNode.attribute("particleEffect")));
// Stupid return value, if false it can also be the case that the resource was loaded before instead of that their was an error
h3dLoadResource(m_effectResource, effectFile.readAll().append('\0').constData(), effectFile.size()+1);
effectFile.close();
QSceneNode* parentNode = static_cast<QSceneNode*>(parent());
unsigned int rootID = parentNode ? parentNode->hordeId() : H3DRootNode;
m_hordeID = h3dAddEmitterNode(
rootID,
qPrintable(m_xmlNode.attribute("name", "ATTENTION No Node Name")),
m_matResource,
m_effectResource,
m_xmlNode.attribute("maxCount").toUInt(),
m_xmlNode.attribute("respawnCount").toInt()
);
h3dSetNodeParamF(m_hordeID, H3DEmitter::ForceF3, 0, m_xmlNode.attribute("forceX", "0.0").toFloat());
h3dSetNodeParamF(m_hordeID, H3DEmitter::ForceF3, 1, m_xmlNode.attribute("forceY", "0.0").toFloat());
h3dSetNodeParamF(m_hordeID, H3DEmitter::ForceF3, 2, m_xmlNode.attribute("forceZ", "0.0").toFloat());
h3dSetNodeParamF(m_hordeID, H3DEmitter::DelayF, 0, m_xmlNode.attribute("delay", "0.0").toFloat());
h3dSetNodeParamF(m_hordeID, H3DEmitter::SpreadAngleF, 0, m_xmlNode.attribute("spreadAngle", "0.0").toFloat());
h3dSetNodeParamF(m_hordeID, H3DEmitter::EmissionRateF, 0, m_xmlNode.attribute("emissionRate", "0.0").toFloat());
// load transformation from file...
float x, y, z, rx, ry, rz, sx, sy, sz;
getTransformation(x,y,z,rx,ry,rz,sx,sy,sz);
// ...and update scene representation
h3dSetNodeTransform(m_hordeID, x, y, z, rx, ry, rz, sx, sy, sz);
// Attachment
QDomElement attachment = m_xmlNode.firstChildElement("Attachment");
SceneTreeModel* model = static_cast<SceneTreeModel*>(m_model);
AttachmentPlugIn* plugIn = model->nodeFactory()->attachmentPlugIn();
if (!attachment.isNull() && plugIn != 0)
plugIn->initNodeAttachment(this);
startTimer(100);
}