int X3DXIOTNodeHandler::startTransform(const X3DAttributes &attr)
{
#ifdef _DEBUG
std::cout << "Start Transform" << std::endl;
#endif
// Get all the X3D tranformation data
SFVec3f translation;
SFRotation rotation;
int index = attr.getAttributeIndex(ID::translation);
if (index != -1)
{
attr.getSFVec3f(index,translation);
}
index = attr.getAttributeIndex(ID::rotation);
if (index != -1)
{
attr.getSFRotation(index,rotation);
}
assert(m_currentLeaf);
if (m_currentLeaf)
{
ccGLMatrix mat;
mat.initFromParameters(rotation.angle,
CCVector3(rotation.x,rotation.y,rotation.z),
CCVector3(translation.x,translation.y,translation.z));
m_currentLeaf->setGLTransformation(mat);
}
return CONTINUE;
}
int OgreNodeHandler::startDirectionalLight(const X3DAttributes &attr) {
Light* light = _sceneManager->createLight(createUniqueName(attr, "directionalLight"));
light->setType(Ogre::Light::LT_DIRECTIONAL);
// Get the X3D values;
SFVec3f direction;
SFColor color;
int index = attr.getAttributeIndex(ID::direction);
if (index != -1)
{
direction = attr.getSFVec3f(index);
}
else
direction.z = -1;
index = attr.getAttributeIndex(ID::color);
if (index != -1)
{
color = attr.getSFColor(index);
}
else
color.r = color.g = color.b = 1;
index = attr.getAttributeIndex(ID::intensity);
float intensity = (index == -1) ? 1 : attr.getSFFloat(index);
index = attr.getAttributeIndex(ID::on);
bool on = (index == -1) ? true : attr.getSFBool(index);
// Set the Ogre values
light->setDirection(direction.x, direction.y, direction.z);
Ogre::ColourValue colourValue(color.r, color.g, color.b);
colourValue *= intensity;
light->setDiffuseColour(colourValue);
light->setSpecularColour(colourValue);
light->setVisible(on);
_nodeStack.top()->attachObject(light);
return 1;
}
int OgreNodeHandler::startTransform(const X3DAttributes &attr) {
std::cout << "Start Transform" << std::endl;
// Get all the X3D tranformation data
SFVec3f translation;
SFRotation rotation;
int index = attr.getAttributeIndex(ID::translation);
if (index != -1)
{
translation = attr.getSFVec3f(index);
}
index = attr.getAttributeIndex(ID::rotation);
if (index != -1)
{
rotation = attr.getSFRotation(index);
}
SceneNode* node = _nodeStack.top()->createChildSceneNode(createUniqueName(attr, "transform"));
node->resetToInitialState();
node->translate(translation.x, translation.y, translation.z);
node->rotate(Vector3(rotation.x, rotation.y, rotation.z), Radian(rotation.angle));
_nodeStack.push(node);
return 1;
}
