sid/NazaraEngine
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Updated physics module (Still experimental)

Browse Source 
Former-commit-id: 4852b7cf6eca5ba3177397586877fe3d3c39dbd9
This commit is contained in:
Lynix
2013-06-24 13:33:54 +02:00
parent 050f9c2eb7
commit 0e3a4fa90b
6 changed files with 296 additions and 74 deletions
Download Patch File Download Diff File Expand all files Collapse all files

37
src/Nazara/Physics/PhysWorld.cpp
View File

@@ -1,4 +1,4 @@
// Copyright (C) 2013 Jérôme Leclercq
// Copyright (C) 2013 Jérôme Leclercq
// This file is part of the "Nazara Engine - Physics module"
// For conditions of distribution and use, see copyright notice in Config.hpp
@@ -6,7 +6,10 @@
#include <Newton/Newton.h>
#include <Nazara/Physics/Debug.hpp>
NzPhysWorld::NzPhysWorld()
NzPhysWorld::NzPhysWorld() :
m_gravity(NzVector3f::Zero()),
m_stepSize(0.005f),
m_timestepAccumulator(0.f)
{
m_world = NewtonCreate();
NewtonWorldSetUserData(m_world, this);
@@ -27,27 +30,33 @@ NewtonWorld* NzPhysWorld::GetHandle() const
return m_world;
}
float NzPhysWorld::GetStepSize() const
{
return m_stepSize;
}
void NzPhysWorld::SetGravity(const NzVector3f& gravity)
{
m_gravity = gravity;
}
void NzPhysWorld::SetSize(const NzBoxf& box)
{
NewtonSetWorldSize(m_world, box.GetPosition(), box.GetPosition()+box.GetSize());
}
void NzPhysWorld::SetSize(const NzVector3f& min, const NzVector3f& max)
{
NewtonSetWorldSize(m_world, min, max);
}
void NzPhysWorld::SetSolverModel(unsigned int model)
{
NewtonSetSolverModel(m_world, model);
}
void NzPhysWorld::Update(float timestep)
void NzPhysWorld::SetStepSize(float stepSize)
{
NewtonUpdate(m_world, timestep);
m_stepSize = stepSize;
}
void NzPhysWorld::Step(float timestep)
{
m_timestepAccumulator += timestep;
while (m_timestepAccumulator >= m_stepSize)
{
NewtonUpdate(m_world, m_stepSize);
m_timestepAccumulator -= m_stepSize;
}
}