bool Selector::ProcessNaviMesh(Node *node, AI::NaviMesh *mesh)
{
if (mesh)
{
auto line = m_local_transform.top().Inversed() * m_view_ray;
std::vector<Math::vec3> points;
std::vector<size_t> faces;
Math::Relation res = Math::CrossLineTriangles(line, mesh->GetPoints(), mesh->GetFaces(), points, faces);
if (res == Math::Relation::INTERSECT)
{
// return points to the worlds coordinate system
for (auto& p : points)
{
p = m_local_transform.top() * p;
}
Selection selection;
selection.SetPoints(points);
selection.SetFaces(faces);
selection.SetObject(node);
m_selections.push_back(selection);
}
}
ProcessChildren(node);
return true;
}
void FilterNode::Process(unsigned int bufsize)
{
if (bufsize>(unsigned int)m_Output.GetLength())
{
m_Output.Allocate(bufsize);
}
ProcessChildren(bufsize);
if (ChildExists(0) && !GetChild(0)->IsTerminal() && ChildExists(1) && ChildExists(2))
{
float r=GetChild(2)->GetValue();
if (r>=0 && r<0.5) m_Filter.SetResonance(r);
if (GetChild(1)->IsTerminal())
{
float c=GetChild(1)->GetValue();
if (c>=0 && c<1) m_Filter.SetCutoff(c);
m_Filter.Process(bufsize, GetInput(0), m_Output);
}
else
{
m_Filter.Process(bufsize, GetInput(0), GetInput(1), m_Output);
}
}
}
bool Selector::ProcessTerrainMesh(Node *node, Virtual::TerrainMesh *terrain)
{
if (terrain)
{
Virtual::StaticGeometry* geom = terrain->GetGeometry();
if (geom)
{
Math::Line3D line = m_local_transform.top().Inversed() * m_view_ray;
std::vector<Math::vec3> points;
std::vector<size_t> faces;
Math::Relation r = Math::CrossLineTriangles(line, geom->GetCpuCache().GetVertices(), geom->GetCpuCache().GetFaces(), points, faces);
if (r == Math::Relation::INTERSECT)
{
Selection selection;
// return points to the worlds coordinate system
for (auto& p : points)
{
p = m_local_transform.top() * p;
}
selection.SetPoints(points);
selection.SetFaces(faces);
selection.SetObject(node);
m_selections.push_back(selection);
}
}
}
ProcessChildren(node);
return true;
}
bool Selector::ProcessTransform(Node *node, Virtual::Transform *value)
{
if (m_local_transform.empty())
m_local_transform.push(value->Get());
else
m_local_transform.push(m_local_transform.top() * value->Get());
bool result = ProcessChildren(node);
m_local_transform.pop();
return result;
}
void ADSRNode::Process(unsigned int bufsize)
{
if (bufsize>(unsigned int)m_Output.GetLength())
{
m_Output.Allocate(bufsize);
}
ProcessChildren(bufsize);
m_Envelope.Process(bufsize, m_Output);
}
void EffectNode::Process(unsigned int bufsize)
{
if (bufsize>(unsigned int)m_Output.GetLength())
{
m_Output.Allocate(bufsize);
}
ProcessChildren(bufsize);
if (ChildExists(0) && !GetChild(0)->IsTerminal() && ChildExists(1))
{
if (m_Type==CLIP)
{
m_Output=GetInput(0);
if (GetChild(1)->IsTerminal())
{
HardClip(m_Output, GetChild(1)->GetCVValue());
}
else
{
MovingHardClip(m_Output, GetInput(1));
}
}
else if (m_Type==DISTORT)
{
m_Output=GetInput(0);
if (GetChild(1)->IsTerminal())
{
Distort(m_Output, GetChild(1)->GetCVValue());
}
else
{
MovingDistort(m_Output, GetInput(1));
}
}
else if (ChildExists(2))
{
switch (m_Type)
{
case CRUSH : m_Output=GetInput(0); Crush(m_Output, GetChild(1)->GetCVValue(), GetChild(2)->GetCVValue()); break;
case DELAY :
{
m_Delay.SetDelay(GetChild(1)->GetCVValue());
m_Delay.SetFeedback(GetChild(2)->GetCVValue());
m_Delay.Process(bufsize, GetInput(0), m_Output); break;
}
default :
assert(0);
break;
}
}
}
}
void SampleNode::Process(unsigned int bufsize)
{
if (bufsize>(unsigned int)m_Output.GetLength())
{
m_Output.Allocate(bufsize);
m_Temp.Allocate(bufsize);
}
ProcessChildren(bufsize);
m_Output.Zero();
m_Sampler.Process(bufsize, m_Output, m_Temp);
}
void Selector::Process(Node *node)
{
System::Object* o = node->GetData();
if (o)
{
auto type = o->GetType();
if (type->IsEqual(&Virtual::StaticGeometry::Info.Type))
ProcessStaticGeometry(node, (Virtual::StaticGeometry*)o);
else if (type->IsEqual(&Virtual::SkinGeometry::Info.Type))
ProcessSkinGeometry(node, (Virtual::SkinGeometry*)o);
else if (type->IsEqual(&Virtual::Transform::Info.Type))
ProcessTransform(node, (Virtual::Transform*)o);
else if (type->IsEqual(&AI::NaviMesh::Info.Type))
ProcessNaviMesh(node, (AI::NaviMesh*)0);
else if (type->IsEqual(&Virtual::TerrainMesh::Info.Type))
ProcessTerrainMesh(node, (Virtual::TerrainMesh*)o);
else
ProcessChildren(node);
}
else
{
ProcessChildren(node);
}
}
void OscNode::Process(unsigned int bufsize)
{
if (bufsize>(unsigned int)m_Output.GetLength())
{
m_Output.Allocate(bufsize);
}
ProcessChildren(bufsize);
if (ChildExists(0) && !GetChild(0)->IsTerminal())
{
m_WaveTable.ProcessFM(bufsize, m_Output, GetInput(0));
}
else
{
m_WaveTable.Process(bufsize, m_Output);
}
}
void PadNode::Process(unsigned int bufsize)
{
if (bufsize>(unsigned int)m_Output.GetLength())
{
m_Output.Allocate(bufsize);
}
ProcessChildren(bufsize);
bool HaveFreqCV = false;
bool HaveGapCV = false;
// if frequency cv exists
HaveFreqCV=ChildExists(0) && !GetChild(0)->IsTerminal();
HaveGapCV=ChildExists(1) && !GetChild(1)->IsTerminal();
/* if (HaveFreqCV)
{
if (HaveGapCV)
{
m_Pad.Process(bufsize, m_Output,
GetChild(0)->GetOutput(),
GetChild(1)->GetOutput());
}
else
{
m_Pad.ProcessFM(bufsize, m_Output, GetChild(0)->GetOutput());
}
}
else
{
if (HaveGapCV)
{
m_Pad.Process(bufsize, m_Output, GetChild(1)->GetOutput());
}
else
{*/
m_Pad.Process(bufsize, m_Output);
// }
//}
}
void KSNode::Process(unsigned int bufsize)
{
if (bufsize>(unsigned int)m_Output.GetLength())
{
m_Output.Allocate(bufsize);
}
ProcessChildren(bufsize);
if (ChildExists(1) && ChildExists(2))
{
if (GetChild(1)->IsTerminal())
{
float c=GetChild(1)->GetValue();
if (c>=0 && c<1) m_KS.SetCutoff(c);
}
if (GetChild(2)->IsTerminal())
{
float r=GetChild(2)->GetValue();
if (r>=0 && r<0.5) m_KS.SetResonance(r);
}
}
m_KS.Process(bufsize, m_Output);
}
bool Selector::ProcessStaticGeometry(Node *node, Virtual::StaticGeometry *geom)
{
if (geom)
{
if (geom->GetCpuCache().IsOnCpu())
{
bool has_bsphere = false;
bool has_bbox = false;
Math::Line3D line = m_local_transform.top().Inversed() * m_view_ray;
if (m_check_bounding_sphere)
{
const Math::BoundingSphere& sphere = geom->GetBoundingSphere();
Math::vec3 p1, p2;
Math::Relation r = Math::CrossLineSphere(line, sphere, p1, p2);
if (r == Math::Relation::INTERSECT_2)
{
std::vector<Math::vec3> p(2);
p[0]= m_local_transform.top() * p1;
p[1] = m_local_transform.top() * p2;
Selection s;
s.SetPoints(p);
s.SetType(SelectionType::BoundingSphere);
s.SetObject(node);
m_selections.push_back(s);
has_bsphere = true;
}
if (r == Math::Relation::INTERSECT_1)
{
std::vector<Math::vec3> p(1);
p[0]= m_local_transform.top() * p1;
Selection s;
s.SetPoints(p);
s.SetType(SelectionType::BoundingSphere);
s.SetObject(node);
m_selections.push_back(s);
has_bsphere = true;
}
}
if (m_check_bounding_box)
{
if (has_bsphere || !m_check_bounding_sphere)
{
const Math::BoundingBox& bbox = geom->GetBoundingBox();
Math::vec3 p;
Math::Relation r = Math::CrossLineBoundingBox(line, bbox, p);
if (r == Math::Relation::INTERSECT)
{
std::vector<Math::vec3> points(1);
points[0] = m_local_transform.top() * p;
Selection s;
s.SetPoints(points);
s.SetType(SelectionType::BoundingBox);
s.SetObject(node);
m_selections.push_back(s);
has_bbox = true;
}
}
}
if (m_check_geometry)
{
if (has_bbox || !m_check_bounding_box)
{
std::vector<Math::vec3> points;
std::vector<size_t> faces;
Math::Relation r = Math::CrossLineTriangles(line, geom->GetCpuCache().GetVertices(), geom->GetCpuCache().GetFaces(), points, faces);
if (r == Math::Relation::INTERSECT)
{
// return points to the worlds coordinate system
for (auto& p : points)
{
p = m_local_transform.top() * p;
}
Selection selection;
selection.SetPoints(points);
selection.SetFaces(faces);
selection.SetType(SelectionType::Geometry);
selection.SetObject(node);
m_selections.push_back(selection);
}
}
}
}
}
return ProcessChildren(node);
}
bool Selector::ProcessSkinGeometry(Node *node, Virtual::SkinGeometry *value)
{
return ProcessChildren(node);
}
void HoldNode::Process(unsigned int bufsize)
{
if (bufsize>(unsigned int)m_Output.GetLength())
{
m_Output.Allocate(bufsize);
}
ProcessChildren(bufsize);
if (ChildExists(0) && ChildExists(1))
{
if (GetChild(0)->IsTerminal() && GetChild(1)->IsTerminal())
{
if (GetChild(1)->GetValue() > 0) m_heldValue=GetChild(0)->GetValue();
for (unsigned int n=0; n<bufsize; n++) m_Output[n]=m_heldValue;
}
else if (!GetChild(0)->IsTerminal() && GetChild(1)->IsTerminal())
{
if (GetChild(1)->GetValue() <= 0)
{
for (unsigned int n=0; n<bufsize; n++) m_Output[n]=m_heldValue;
}
else
{
switch (m_Type)
{
case SAMP:
{
for (unsigned int n=0; n<bufsize; n++)
{
if (m_lastCtrlVal <= 0) m_heldValue = GetChild(0)->GetOutput()[n];
m_lastCtrlVal = GetChild(1)->GetValue();
m_Output[n]=m_heldValue;
}
break;
}
case TRACK:
{
for (unsigned int n=0; n<bufsize; n++)
{
m_Output[n] = GetChild(0)->GetOutput()[n];
}
break;
}
}
}
}
else if (GetChild(0)->IsTerminal() && !GetChild(1)->IsTerminal())
{
for (unsigned int n=0; n<bufsize; n++)
{
if (GetChild(1)->GetOutput()[n] > 0)
{
m_heldValue = GetChild(0)->GetValue();
}
m_Output[n] = m_heldValue;
}
}
else
{
switch (m_Type)
{
case SAMP:
{
for (unsigned int n=0; n<bufsize; n++)
{
if (m_lastCtrlVal <= 0 && GetChild(1)->GetOutput()[n] > 0) m_heldValue = GetChild(0)->GetOutput()[n];
m_lastCtrlVal = GetChild(1)->GetOutput()[n];
m_Output[n] = m_heldValue;
}
break;
}
case TRACK:
{
for (unsigned int n=0; n<bufsize; n++)
{
if (GetChild(1)->GetOutput()[n] > 0) m_heldValue = GetChild(0)->GetOutput()[n];
m_Output[n] = m_heldValue;
}
break;
}
}
}
}
}
void XFadeNode::Process(unsigned int bufsize)
{
if (bufsize>(unsigned int)m_Output.GetLength())
{
m_Output.Allocate(bufsize);
}
ProcessChildren(bufsize);
if (ChildExists(0) && ChildExists(1) && ChildExists(2))
{
if (GetChild(0)->IsTerminal())
{
if (GetChild(1)->IsTerminal())
{
if (GetChild(2)->IsTerminal())
{
float value=0;
float v0 = GetChild(0)->GetValue();
float v1 = GetChild(1)->GetValue();
float mix = GetChild(2)->GetValue();
if (mix < -1) mix = -1;
else if (mix > 1) mix = 1;
mix = (0.5 + (mix * 0.5));
value = (v0 * (1 - mix)) + (v1 * mix);
for (unsigned int n=0; n<bufsize; n++) m_Output[n]=value;
}
else
{
float v0 = GetChild(0)->GetValue();
float v1 = GetChild(1)->GetValue();
for (unsigned int n=0; n<bufsize; n++)
{
float mix = GetChild(2)->GetOutput()[n];
if (mix < -1) mix = -1;
else if (mix > 1) mix = 1;
mix = (0.5 + (mix * 0.5));
m_Output[n]=(v0 * (1 - mix)) + (v1 * mix);
}
}
}
else
{
if (GetChild(2)->IsTerminal())
{
float v0 = GetChild(0)->GetValue();
float mix = GetChild(2)->GetValue();
if (mix < -1) mix = -1;
else if (mix > 1) mix = 1;
mix = (0.5 + (mix * 0.5));
for (unsigned int n=0; n<bufsize; n++)
{
m_Output[n]=(v0 * (1 - mix)) + (GetChild(1)->GetOutput()[n] * mix);
}
}
else
{
float v0 = GetChild(0)->GetValue();
for (unsigned int n=0; n<bufsize; n++)
{
float mix = GetChild(2)->GetOutput()[n];
if (mix < -1) mix = -1;
else if (mix > 1) mix = 1;
mix = (0.5 + (mix * 0.5));
m_Output[n]=(v0 * (1 - mix)) + (GetChild(1)->GetOutput()[n] * mix);
}
}
}
}
else
{
if (GetChild(1)->IsTerminal())
{
if (GetChild(2)->IsTerminal())
{
float v1 = GetChild(1)->GetValue();
float mix = GetChild(2)->GetValue();
if (mix < -1) mix = -1;
else if (mix > 1) mix = 1;
mix = (0.5 + (mix * 0.5));
for (unsigned int n=0; n<bufsize; n++)
{
m_Output[n]=(GetChild(0)->GetOutput()[n] * (1 - mix)) + (v1 * mix);
}
}
else
{
float v1 = GetChild(1)->GetValue();
for (unsigned int n=0; n<bufsize; n++)
{
float mix = GetChild(2)->GetOutput()[n];
if (mix < -1) mix = -1;
else if (mix > 1) mix = 1;
mix = (0.5 + (mix * 0.5));
m_Output[n]=(GetChild(0)->GetOutput()[n] * (1 - mix)) + (v1 * mix);
}
}
}
else
{
if (GetChild(2)->IsTerminal())
{
float mix = GetChild(2)->GetValue();
if (mix < -1) mix = -1;
else if (mix > 1) mix = 1;
mix = (0.5 + (mix * 0.5));
for (unsigned int n=0; n<bufsize; n++)
{
m_Output[n]=(GetChild(0)->GetOutput()[n] * (1 - mix)) + (GetChild(1)->GetOutput()[n] * mix);
}
}
else
{
for (unsigned int n=0; n<bufsize; n++)
{
float mix = GetChild(2)->GetOutput()[n];
if (mix < -1) mix = -1;
else if (mix > 1) mix = 1;
mix = (0.5 + (mix * 0.5));
m_Output[n]=(GetChild(0)->GetOutput()[n] * (1 - mix)) + (GetChild(1)->GetOutput()[n] * mix);
}
}
}
}
}
}
void MathNode::Process(unsigned int bufsize)
{
if (bufsize>(unsigned int)m_Output.GetLength())
{
m_Output.Allocate(bufsize);
}
ProcessChildren(bufsize);
if (ChildExists(0) && ChildExists(1))
{
if (GetChild(0)->IsTerminal() && GetChild(1)->IsTerminal())
{
float value=0;
float v0 = GetChild(0)->GetValue();
float v1 = GetChild(1)->GetValue();
switch(m_Type)
{
case ADD: value=v0+v1; break;
case SUB: value=v0-v1; break;
case MUL: value=v0*v1; break;
case DIV: if (v1!=0) value=v0/v1; break;
case POW: if (v0!=0 || v1>0) value=powf(v0,v1); break;
};
for (unsigned int n=0; n<bufsize; n++) m_Output[n]=value;
}
else if (GetChild(0)->IsTerminal() && !GetChild(1)->IsTerminal())
{
float v0 = GetChild(0)->GetValue();
switch(m_Type)
{
case ADD: for (unsigned int n=0; n<bufsize; n++) m_Output[n]=v0+GetChild(1)->GetOutput()[n]; break;
case SUB: for (unsigned int n=0; n<bufsize; n++) m_Output[n]=v0-GetChild(1)->GetOutput()[n]; break;
case MUL: for (unsigned int n=0; n<bufsize; n++) m_Output[n]=v0*GetChild(1)->GetOutput()[n]; break;
case DIV:
{
for (unsigned int n=0; n<bufsize; n++)
{
if (GetChild(1)->GetOutput()[n]!=0)
{
m_Output[n]=v0/GetChild(1)->GetOutput()[n];
}
}
}
break;
case POW:
for (unsigned int n=0; n<bufsize; n++)
{
if (v0!=0 && GetChild(1)->GetOutput()[n]>0)
{
m_Output[n]=powf(v0,GetChild(1)->GetOutput()[n]);
}
}
break;
};
}
else if (!GetChild(0)->IsTerminal() && GetChild(1)->IsTerminal())
{
float v1 = GetChild(1)->GetValue();
switch(m_Type)
{
case ADD: for (unsigned int n=0; n<bufsize; n++) m_Output[n]=GetChild(0)->GetOutput()[n]+v1; break;
case SUB: for (unsigned int n=0; n<bufsize; n++) m_Output[n]=GetChild(0)->GetOutput()[n]-v1; break;
case MUL: for (unsigned int n=0; n<bufsize; n++) m_Output[n]=GetChild(0)->GetOutput()[n]*v1; break;
case DIV:
{
if (v1!=0)
{
for (unsigned int n=0; n<bufsize; n++)
{
m_Output[n]=GetChild(0)->GetOutput()[n]/v1;
}
}
}
break;
case POW:
for (unsigned int n=0; n<bufsize; n++)
{
if (GetChild(0)->GetOutput()[n]!=0 && v1>0)
{
m_Output[n]=powf(GetChild(0)->GetOutput()[n],v1);
}
}
break;
};
}
else
{
switch(m_Type)
{
case ADD:
{
for (unsigned int n=0; n<bufsize; n++)
{
m_Output[n]=GetChild(0)->GetOutput()[n]+GetChild(1)->GetOutput()[n];
}
} break;
case SUB:
{
for (unsigned int n=0; n<bufsize; n++)
{
m_Output[n]=GetChild(0)->GetOutput()[n]-GetChild(1)->GetOutput()[n];
}
} break;
case MUL:
{
for (unsigned int n=0; n<bufsize; n++)
{
m_Output[n]=GetChild(0)->GetOutput()[n]*GetChild(1)->GetOutput()[n];
}
} break;
case DIV:
{
for (unsigned int n=0; n<bufsize; n++)
{
if (GetChild(1)->GetOutput()[n]!=0)
{
m_Output[n]=GetChild(0)->GetOutput()[n]/GetChild(1)->GetOutput()[n];
}
}
}
break;
case POW:
{
for (unsigned int n=0; n<bufsize; n++)
{
if (GetChild(0)->GetOutput()[n]!=0 && GetChild(1)->GetOutput()[n]>0)
{
m_Output[n]=powf(GetChild(0)->GetOutput()[n],GetChild(1)->GetOutput()[n]);
}
}
} break;
};
}
}
}
