RealSpace::Layer Class Reference

Inheritance diagram for RealSpace::Layer:

Collaboration diagram for RealSpace::Layer:

Public Member Functions
	Layer (VectorRange)
void	addExtrinsicRotation (Vector3D turn, Vector3D scale, Vector3D &rotate, Vector3D rotateExtrinsic, Vector3D &translate)
void	transform (float scale, Vector3D rotate, Vector3D translate)
void	transform (Vector3D scale, QQuaternion, Vector3D translate)
void	transform (Vector3D scale, Vector3D rotate, Vector3D translate)
void	transform (Vector3D turn, Vector3D scale, Vector3D rotate, Vector3D translate)

Public Attributes
QColor	color

Protected Attributes
bool	isNull

Private Member Functions
void	draw (Canvas &)
void	releaseGeometry ()

Private Attributes
GeometryHandle	geo
GeometricID::Key	gky
QMatrix4x4	mat
Model *	model

Detailed Description

Definition at line 23 of file layer.h.

Constructor & Destructor Documentation

Layer()

Layer::Layer

(

VectorRange

d

)

Definition at line 19 of file layer.cpp.

                          : Object(GeometricID::Key(GeometricID::BaseShape::Box))
{
    transform(d.size(), Vector3D::_0, d.mid());
}

References RealSpace::Vector3D::_0, RealSpace::VectorRange::mid(), RealSpace::VectorRange::size(), and RealSpace::Object::transform().

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Member Function Documentation

addExtrinsicRotation()

void RealSpace::Object::addExtrinsicRotation ( Vector3D  turn, Vector3D  scale, Vector3D &  rotate, Vector3D  rotateExtrinsic, Vector3D &  translate  )

inherited

Definition at line 73 of file object.cpp.

{
    mat.setToIdentity();
    mat.rotate(EulerToQuaternion(rotateExtrinsic));
    mat.translate(translate);
    mat.rotate(EulerToQuaternion(rotate));
    mat.scale(scale);
    mat.rotate(EulerToQuaternion(turn));
 
    // first apply the particle's intrinsic and then extrinsic rotations
    QQuaternion q = EulerToQuaternion(rotateExtrinsic) * EulerToQuaternion(rotate);
    rotate = QuaternionToEuler(q);
 
    // translate the object to the extrinsically rotated translation vector
    translate = EulerToQuaternion(rotateExtrinsic).rotatedVector(translate);
}

References RealSpace::Object::mat.

Referenced by RealSpace::Particles::Particle::addExtrinsicRotation().

draw()

void RealSpace::Object::draw ( Canvas &  canvas )

privateinherited

Definition at line 96 of file object.cpp.

{
    if (isNull)
        return;
 
    if (!geo)
        geo = geometryStore().getGeometry(gky);
    canvas.draw(color, mat, *geo);
}

References RealSpace::Object::color, RealSpace::Canvas::draw(), RealSpace::Object::geo, RealSpace::geometryStore(), RealSpace::GeometryStore::getGeometry(), RealSpace::Object::gky, RealSpace::Object::isNull, and RealSpace::Object::mat.

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releaseGeometry()

void RealSpace::Object::releaseGeometry ( )

privateinherited

Definition at line 91 of file object.cpp.

{
    geo.reset();
}

References RealSpace::Object::geo.

Referenced by RealSpace::Object::~Object(), and RealSpace::Model::rem().

transform() [1/4]

void RealSpace::Object::transform ( float  scale, Vector3D  rotate, Vector3D  translate  )

inherited

Definition at line 45 of file object.cpp.

{
    transform(Vector3D(scale, scale, scale), rotate, translate);
}

Referenced by Layer(), RealSpace::Particles::Particle::addTransform(), RealSpace::Particles::Particle::addTranslation(), RealSpace::Particles::Particle::fancy(), and RealSpace::Particles::Particle::transform().

transform() [2/4]

void RealSpace::Object::transform ( Vector3D  scale, QQuaternion  , Vector3D  translate  )

inherited

transform() [3/4]

void RealSpace::Object::transform ( Vector3D  scale, Vector3D  rotate, Vector3D  translate  )

inherited

Definition at line 50 of file object.cpp.

{
    mat.setToIdentity();
    mat.translate(translate);
    mat.rotate(EulerToQuaternion(rotate));
    mat.scale(scale);
}

References RealSpace::Object::mat.

transform() [4/4]

void RealSpace::Object::transform ( Vector3D  turn, Vector3D  scale, Vector3D  rotate, Vector3D  translate  )

inherited

Definition at line 58 of file object.cpp.

{
    // 1. turn to align with x/y/z as needed
    // 2. scale to desired x/y/z size
    // 3. rotate as needed by the scene
    // 4. move to the position
    mat.setToIdentity();
    mat.translate(translate);
    mat.rotate(EulerToQuaternion(rotate));
    mat.scale(scale);
    mat.rotate(EulerToQuaternion(turn));
}

References RealSpace::Object::mat.

Member Data Documentation

color

QColor RealSpace::Object::color

inherited

Definition at line 34 of file object.h.

Referenced by RealSpaceBuilderUtils::applyParticleColor(), and RealSpace::Object::draw().

geo

GeometryHandle RealSpace::Object::geo

privateinherited

Definition at line 51 of file object.h.

Referenced by RealSpace::Object::draw(), and RealSpace::Object::releaseGeometry().

gky

GeometricID::Key RealSpace::Object::gky

privateinherited

Definition at line 50 of file object.h.

Referenced by RealSpace::Object::draw().

isNull

bool RealSpace::Object::isNull

protectedinherited

Definition at line 45 of file object.h.

Referenced by RealSpace::Particles::AnisoPyramid::AnisoPyramid(), RealSpace::Particles::BarGauss::BarGauss(), RealSpace::Particles::BarLorentz::BarLorentz(), RealSpace::Particles::Box::Box(), RealSpace::Particles::Cone::Cone(), RealSpace::Particles::Cone6::Cone6(), RealSpace::Particles::CosineRippleBox::CosineRippleBox(), RealSpace::Particles::CosineRippleGauss::CosineRippleGauss(), RealSpace::Particles::CosineRippleLorentz::CosineRippleLorentz(), RealSpace::Particles::Cuboctahedron::Cuboctahedron(), RealSpace::Particles::Cylinder::Cylinder(), RealSpace::Particles::Dodecahedron::Dodecahedron(), RealSpace::Particles::EllipsoidalCylinder::EllipsoidalCylinder(), RealSpace::Particles::FullSphere::FullSphere(), RealSpace::Particles::FullSpheroid::FullSpheroid(), RealSpace::Particles::HemiEllipsoid::HemiEllipsoid(), RealSpace::Particles::Icosahedron::Icosahedron(), RealSpace::Particles::Prism3::Prism3(), RealSpace::Particles::Prism6::Prism6(), RealSpace::Particles::Pyramid::Pyramid(), RealSpace::Particles::SawtoothRippleBox::SawtoothRippleBox(), RealSpace::Particles::SawtoothRippleGauss::SawtoothRippleGauss(), RealSpace::Particles::SawtoothRippleLorentz::SawtoothRippleLorentz(), RealSpace::Particles::Tetrahedron::Tetrahedron(), RealSpace::Particles::TruncatedCube::TruncatedCube(), RealSpace::Particles::TruncatedSphere::TruncatedSphere(), RealSpace::Particles::TruncatedSpheroid::TruncatedSpheroid(), and RealSpace::Object::draw().

mat

QMatrix4x4 RealSpace::Object::mat

privateinherited

Definition at line 54 of file object.h.

Referenced by RealSpace::Object::addExtrinsicRotation(), RealSpace::Object::draw(), and RealSpace::Object::transform().

model

Model* RealSpace::Object::model

privateinherited

Definition at line 48 of file object.h.

Referenced by RealSpace::Object::~Object(), RealSpace::Model::add(), RealSpace::Model::addBlend(), and RealSpace::Model::rem().

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The documentation for this class was generated from the following files:

• /home/www/ba/GUI/ba3d/model/layer.h
• /home/www/ba/GUI/ba3d/model/layer.cpp