void Model::onBeforeReady()
{
static const int transparent_layer = m_renderer.getLayer("transparent");
for (Mesh& mesh : m_meshes)
{
mesh.layer_mask = mesh.material->getRenderLayerMask();
if (mesh.material->getRenderLayer() == transparent_layer)
{
mesh.type = Mesh::RIGID;
}
else if (mesh.material->getLayersCount() > 0)
{
if (getBoneCount() > 0)
{
mesh.type = Mesh::MULTILAYER_SKINNED;
}
else
{
mesh.type = Mesh::MULTILAYER_RIGID;
}
}
else if (getBoneCount() > 0)
{
mesh.type = mesh.skin.empty() ? Mesh::RIGID_INSTANCED : Mesh::SKINNED;
}
else mesh.type = Mesh::RIGID_INSTANCED;
}
}
void Model::getPose(Pose& pose)
{
ASSERT(pose.count == getBoneCount());
Vec3* pos = pose.positions;
Quat* rot = pose.rotations;
for (int i = 0, c = getBoneCount(); i < c; ++i)
{
pos[i] = m_bones[i].transform.pos;
rot[i] = m_bones[i].transform.rot;
}
pose.is_absolute = true;
}
void Model::getPose(Pose& pose)
{
ASSERT(pose.getCount() == getBoneCount());
Vec3* pos = pose.getPositions();
Quat* rot = pose.getRotations();
Matrix mtx;
for (int i = 0, c = getBoneCount(); i < c; ++i)
{
mtx = m_bones[i].inv_bind_matrix;
mtx.fastInverse();
mtx.getTranslation(pos[i]);
mtx.getRotation(rot[i]);
}
}
//! called before the action start. It will also set the target.
void Animate3D::startWithTarget(Node *target)
{
Sprite3D* sprite = dynamic_cast<Sprite3D*>(target);
CCASSERT(sprite && sprite->getSkeleton() && _animation, "Animate3D apply to Sprite3D only");
ActionInterval::startWithTarget(target);
_boneCurves.clear();
auto skin = sprite->getSkeleton();
bool hasCurve = false;
for (int i = 0; i < skin->getBoneCount(); i++) {
auto bone = skin->getBoneByIndex(static_cast<unsigned int>(i));
auto curve = _animation->getBoneCurveByName(bone->getName());
if (curve)
{
_boneCurves[bone] = curve;
hasCurve = true;
}
}
if (!hasCurve)
{
CCLOG("warning: no animation finde for the skeleton");
}
auto runningAction = s_runningAnimates.find(sprite);
if (runningAction != s_runningAnimates.end())
{
//make the running action fade out
auto action = (*runningAction).second;
if (action != this)
{
if (_transTime < 0.001f)
{
s_runningAnimates[sprite] = this;
_state = Animate3D::Animate3DState::Running;
_weight = 1.0f;
}
else
{
s_fadeOutAnimates[sprite] = action;
action->_state = Animate3D::Animate3DState::FadeOut;
action->_accTransTime = 0.0f;
action->_weight = 1.0f;
action->_lastTime = 0.f;
s_fadeInAnimates[sprite] = this;
_accTransTime = 0.0f;
_state = Animate3D::Animate3DState::FadeIn;
_weight = 0.f;
_lastTime = 0.f;
}
}
}
else
{
s_runningAnimates[sprite] = this;
_state = Animate3D::Animate3DState::Running;
_weight = 1.0f;
}
}
