void QEmitterNode::setMaxCount(unsigned int value)
{
if (signalsBlocked())
{
m_xmlNode.setAttribute("maxCount", value);
h3dSetNodeParamI(m_hordeID, H3DEmitter::MaxCountI, value);
}
else if (value != QEmitterNode::maxCount())
m_model->undoStack()->push(new QXmlNodePropertyCommand(tr("Set Max Count"), this, "Max_Count", value, EmitterMaxCountID));
}
void QTerrainNode::setMaterial(const Material& material)
{
if (signalsBlocked())
{
m_xmlNode.setAttribute("material", material.FileName);
h3dRemoveResource(m_materialID);
m_materialID = h3dAddResource( H3DResTypes::Material, qPrintable(material.FileName), 0 );
h3dutLoadResourcesFromDisk(".");
h3dSetNodeParamI(m_hordeID, H3DEXTTerrain::MatResI, m_materialID);
}
else if (material != QTerrainNode::material())
m_model->undoStack()->push(new QXmlNodePropertyCommand("Set Material", this, "Material", QVariant::fromValue(material), TerrainMaterialID));
}
void QTerrainNode::setHeightMap(const Texture& heightMap)
{
if (signalsBlocked())
{
m_xmlNode.setAttribute("heightmap", heightMap.FileName);
h3dRemoveResource(m_heightMapID);
m_heightMapID = h3dAddResource( H3DResTypes::Texture, qPrintable(heightMap.FileName), 0 );
h3dutLoadResourcesFromDisk(".");
h3dSetNodeParamI(m_hordeID, H3DEXTTerrain::HeightTexResI, m_heightMapID);
}
else if (heightMap != QTerrainNode::heightMap())
m_model->undoStack()->push(new QXmlNodePropertyCommand("Set HeightMap", this, "HeightMap", QVariant::fromValue(heightMap), TerrainHeightMapID));
}
void QEmitterNode::setEffect(const Effect& effect)
{
if (signalsBlocked())
{
m_xmlNode.setAttribute("particleEffect", effect.FileName);
if (m_effectResource != 0)
h3dRemoveResource(m_effectResource);
m_effectResource = h3dAddResource( H3DResTypes::ParticleEffect, qPrintable(effect.FileName), 0 );
h3dutLoadResourcesFromDisk(".");
h3dSetNodeParamI(m_hordeID, H3DEmitter::PartEffResI, m_effectResource);
}
else if (effect != QEmitterNode::effect())
m_model->undoStack()->push(new QXmlNodePropertyCommand("Set Effect", this, "Effect", QVariant::fromValue(effect), EmitterMaterialID));
}
void QEmitterNode::setMaterial(const Material& material)
{
if (signalsBlocked())
{
m_xmlNode.setAttribute("material", material.FileName);
if (m_matResource != 0)
h3dRemoveResource(m_matResource);
m_matResource = h3dAddResource( H3DResTypes::Material, qPrintable(material.FileName), 0 );
// h3dutLoadResourcesFromDisk(".");
SceneEditor::load_h3dres_from_file_qrc(".");
h3dSetNodeParamI(m_hordeID, H3DEmitter::MatResI, m_matResource);
}
else if (material != QEmitterNode::material())
m_model->undoStack()->push(new QXmlNodePropertyCommand("Set Material", this, "Material", QVariant::fromValue(material), EmitterMaterialID));
}
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);
}
bool Application::init()
{
// Initialize engine and open default sound device
if( !h3dInit() || !h3dOpenDevice( 0x0 ) )
{
h3dutDumpMessages();
return false;
}
// Set options
h3dSetOption( H3DOptions::LoadTextures, 1 );
h3dSetOption( H3DOptions::TexCompression, 0 );
h3dSetOption( H3DOptions::FastAnimation, 0 );
h3dSetOption( H3DOptions::MaxAnisotropy, 4 );
h3dSetOption( H3DOptions::ShadowMapSize, 2048 );
// Add resources
// Pipelines
_hdrPipeRes = h3dAddResource( H3DResTypes::Pipeline, "pipelines/hdr.pipeline.xml", 0 );
_forwardPipeRes = h3dAddResource( H3DResTypes::Pipeline, "pipelines/forward.pipeline.xml", 0 );
// Overlays
_fontMatRes = h3dAddResource( H3DResTypes::Material, "overlays/font.material.xml", 0 );
_panelMatRes = h3dAddResource( H3DResTypes::Material, "overlays/panel.material.xml", 0 );
_logoMatRes = h3dAddResource( H3DResTypes::Material, "overlays/logo.material.xml", 0 );
// Environment
H3DRes floorRes = h3dAddResource( H3DResTypes::SceneGraph, "models/tiles/tiles.scene.xml", 0 );
// Knight
H3DRes speakerRes = h3dAddResource( H3DResTypes::SceneGraph, "models/speaker/speaker.scene.xml", 0 );
// Music
_soundRes = h3dAddResource( RST_SoundResource, "sounds/stringed_disco.ogg", 0 );
// Load resources
h3dutLoadResourcesFromDisk( _contentDir.c_str() );
// Add scene nodes
// Add camera
_cam = h3dAddCameraNode( H3DRootNode, "Camera", _hdrPipeRes );
//h3dSetNodeParamI( _cam, CameraNodeParams::OcclusionCulling, 1 );
// Add listener to the camera
H3DNode listener = h3dAddListenerNode( _cam, "Listener" );
h3dSetActiveListener( listener );
// Add floor
H3DNode floor = h3dAddNodes( H3DRootNode, floorRes );
h3dSetNodeTransform( floor, 0, -0.125, 0, 0, 0, 0, 1, 1, 1 );
// Add the speakers
H3DNode speaker1 = h3dAddNodes( H3DRootNode, speakerRes );
h3dSetNodeTransform( speaker1, -2, 0, -2, 0, 215.0f, 0, 1, 1, 1 );
H3DNode speaker2 = h3dAddNodes( H3DRootNode, speakerRes );
h3dSetNodeTransform( speaker2, 2, 0, -2, 0, 145.0f, 0, 1, 1, 1 );
// Add music to the speakers
_sound1 = h3dAddSoundNode( speaker1, "Sound1", _soundRes );
_sound2 = h3dAddSoundNode( speaker2, "Sound2", _soundRes );
// Add light source
_light = h3dAddLightNode( H3DRootNode, "Light1", 0, "LIGHTING", "SHADOWMAP" );
h3dSetNodeTransform( _light, 0, 7, 0, -90, 0, 0, 1, 1, 1 );
h3dSetNodeParamF( _light, H3DLight::RadiusF, 0, 30 );
h3dSetNodeParamF( _light, H3DLight::FovF, 0, 90 );
h3dSetNodeParamI( _light, H3DLight::ShadowMapCountI, 1 );
h3dSetNodeParamF( _light, H3DLight::ShadowMapBiasF, 0, 0.01f );
// Set the distance model
h3dSetDistanceModel( _distanceModel );
// Set the timer so the light immediately gets a random color
_lightTimer = 1.0f;
// Customize post processing effects
H3DRes matRes = h3dFindResource( H3DResTypes::Material, "pipelines/postHDR.material.xml" );
// hdrParams: exposure, brightpass threshold, brightpass offset (see shader for description)
h3dSetMaterialUniform( matRes, "hdrParams", 2.0f, 0.6f, 0.08f, 0 );
// Play the music
h3dPlaySound( _sound1 );
h3dPlaySound( _sound2 );
return true;
}
void Application::keyPressEvent( int key )
{
switch( key )
{
case '1':
if( h3dIsSoundPlaying( _sound1 ) )
{
h3dPauseSound( _sound1 );
h3dPauseSound( _sound2 );
}
else
{
h3dPlaySound( _sound1 );
h3dPlaySound( _sound2 );
}
break;
case '2':
h3dRewindSound( _sound1 );
h3dRewindSound( _sound2 );
break;
case '7':
_soundLoop = !_soundLoop;
h3dSetNodeParamI( _sound1, H3DSoundNodeParams::Loop, _soundLoop ? 1 : 0 );
h3dSetNodeParamI( _sound2, H3DSoundNodeParams::Loop, _soundLoop ? 1 : 0 );
break;
case '8':
// Rotate between the distance models
switch( _distanceModel )
{
case H3DDistanceModels::None:
_distanceModel = H3DDistanceModels::InverseDistance;
break;
case H3DDistanceModels::InverseDistance:
_distanceModel = H3DDistanceModels::InverseDistanceClamped;
break;
case H3DDistanceModels::InverseDistanceClamped:
_distanceModel = H3DDistanceModels::LinearDistance;
break;
case H3DDistanceModels::LinearDistance:
_distanceModel = H3DDistanceModels::LinearDistanceClamped;
break;
case H3DDistanceModels::LinearDistanceClamped:
_distanceModel = H3DDistanceModels::ExponentDistance;
break;
case H3DDistanceModels::ExponentDistance:
_distanceModel = H3DDistanceModels::ExponentDistanceClamped;
break;
case H3DDistanceModels::ExponentDistanceClamped:
_distanceModel = H3DDistanceModels::None;
break;
}
h3dSetDistanceModel( _distanceModel );
break;
case GLFW_KEY_F3:
if( h3dGetNodeParamI( _cam, H3DCamera::PipeResI ) == _hdrPipeRes )
h3dSetNodeParamI( _cam, H3DCamera::PipeResI, _forwardPipeRes );
else
h3dSetNodeParamI( _cam, H3DCamera::PipeResI, _hdrPipeRes );
break;
case GLFW_KEY_F7:
_debugViewMode = !_debugViewMode;
h3dSetOption( H3DOptions::DebugViewMode, _debugViewMode ? 1.0f : 0.0f );
break;
case GLFW_KEY_F8:
_wireframeMode = !_wireframeMode;
h3dSetOption( H3DOptions::WireframeMode, _wireframeMode ? 1.0f : 0.0f );
break;
case GLFW_KEY_F6:
_statMode += 1;
if( _statMode > H3DUTMaxStatMode )
_statMode = 0;
break;
}
}
bool TentacleApplication::init()
{
// Initialize engine
if( !h3dInit() )
{
h3dutDumpMessages();
return false;
}
// Set options
h3dSetOption( H3DOptions::LoadTextures, 1 );
h3dSetOption( H3DOptions::TexCompression, 0 );
h3dSetOption( H3DOptions::MaxAnisotropy, 4 );
h3dSetOption( H3DOptions::ShadowMapSize, 2048 );
h3dSetOption( H3DOptions::FastAnimation, 1 );
// Add resources
// Pipelines
_hdrPipeRes = h3dAddResource( H3DResTypes::Pipeline, "pipelines/hdr.pipeline.xml", 0 );
_forwardPipeRes = h3dAddResource( H3DResTypes::Pipeline, "pipelines/forward.pipeline.xml", 0 );
// Font
_fontMatRes = h3dAddResource( H3DResTypes::Material, "overlays/font.material.xml", 0 );
// Logo
_logoMatRes = h3dAddResource( H3DResTypes::Material, "overlays/logo.material.xml", 0 );
// invJacXpl
//_invJacMatRes = h3dAddResource( H3DResTypes::Material, "materials/invJac.material.xml", 0 );
// Environment
H3DRes envRes = h3dAddResource( H3DResTypes::SceneGraph, "models/sphere/sphere.scene.xml", 0 );
// Tentacle
H3DRes tentacleRes = h3dAddResource( H3DResTypes::SceneGraph, "models/tentacle.scene.xml", 0 );
// Fly
H3DRes flyRes = h3dAddResource( H3DResTypes::SceneGraph, "models/fly.scene.xml", 0 );
_dx = _dy = _dz = 0;
// Load resources
h3dutLoadResourcesFromDisk( _contentDir.c_str() );
// Add scene nodes
// Add camera
_cam = h3dAddCameraNode( H3DRootNode, "Camera", _forwardPipeRes );
// Add environment
H3DNode env = h3dAddNodes( H3DRootNode, envRes );
h3dSetNodeTransform( env, 0, -20, 0, 0, 0, 0, 20, 20, 20 );
// Add tentacle node
_tentacle = h3dAddNodes( H3DRootNode, tentacleRes );
h3dSetNodeTransform( _tentacle, 0, 0, 0, 0, 0, 0.0, 1.0f, 1.0f, 1.0f );
// Create tentacle kinematic chain
_tentacleIK = setUpKinematikChain(_tentacle);
//cout << _tentacleIK->getEndPosition(_tentacleIK->getNumJoints()-1);
//_ikCCDSolver = new SmrCCDSolver(_tentacleIK);
//_ikCCDSolver->addConstraintPtr(_ikConstraint);
_ikGSMMSolver = new SMRGSMMSolver(_tentacleIK);
_ikGSMMSolver->addConstraintPtr(_ikConstraint);
_ikInvJacSolver = new SMRInvJacSolver(_tentacleIK);
_ikInvJacSolver->addConstraintPtr(_ikConstraint);
//delete(_tentacleIK);
_currentSolver = _ikInvJacSolver;
_ikMethodString = "J pseudo-inverse";
// Add fly node
_fly = h3dAddNodes( H3DRootNode, flyRes );
h3dSetNodeTransform( _fly, 0, 4, 0, 0, 0, 0, 0.2f, 0.2f, 0.2f );
// Add light source
H3DNode light = h3dAddLightNode( H3DRootNode, "Light1", 0, "LIGHTING", "SHADOWMAP" );
h3dSetNodeTransform( light, 0, 15, 10, -60, 0, 0, 1, 1, 1 );
h3dSetNodeParamF( light, H3DLight::RadiusF,0, 30 );
h3dSetNodeParamF( light, H3DLight::FovF,0, 90 );
h3dSetNodeParamI( light, H3DLight::ShadowMapCountI, 0 );
h3dSetNodeParamF( light, H3DLight::ShadowMapBiasF,0, 0.01f );
h3dSetNodeParamF( light, H3DLight::ColorF3,0, 1.0f );
h3dSetNodeParamF( light, H3DLight::ColorF3,1, 0.8f );
h3dSetNodeParamF( light, H3DLight::ColorF3,2, 0.7f );
// Customize post processing effects
H3DNode matRes = h3dFindResource( H3DResTypes::Material, "pipelines/postHDR.material.xml" );
//hdrParams: exposure, brightpass threshold, brightpass offset (see shader for description)
h3dSetMaterialUniform( matRes, "hdrParams", 2.5f, 0.5f, 0.08f, 0 );
return true;
}