本文整理汇总了C++中CObject3D::GetMat44方法的典型用法代码示例。如果您正苦于以下问题：C++ CObject3D::GetMat44方法的具体用法？C++ CObject3D::GetMat44怎么用？C++ CObject3D::GetMat44使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类CObject3D的用法示例。
在下文中一共展示了CObject3D::GetMat44方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: Init
bool CEmiterInstance::Init(const string& _szCoreName, const CObject3D& _Position, const Vect3f& _vVolume, int _iMaxParticles, bool _bBillboardMode )
{
assert(!IsOk());
SetOk(true);
SetMat44( _Position.GetMat44() );
m_szCoreName = _szCoreName;
m_vVolume = _vVolume;
m_vMaxVolume = m_vVolume * .5f;
m_vMinVolume = -m_vMaxVolume;
m_fVolume = _vVolume.x * _vVolume.y * _vVolume.z;
m_pEmiterCore = CORE->GetEmiterCoreManager()->GetEmiterCore(m_szCoreName);
m_bBillboardMode = _bBillboardMode;
m_iMaxParticles = _iMaxParticles;
m_RecyclingParticles.Reset(m_iMaxParticles);
m_iaParticles = new int[m_iMaxParticles];
GetBoundingBox()->Init(_vVolume);
if(m_bBillboardMode)
{
if(m_pEmiterCore->IsSimpleEmiter())
{
m_Billboard.Init(dynamic_cast<const CSimpleEmiterCore*>(m_pEmiterCore), Vect3f(0,0,0),true);
}
else
{
LOGGER->AddNewLog(ELL_WARNING, "Trying to initialize billboard with aggregate emiter.");
m_pEmiterCore = CORE->GetEmiterCoreManager()->GetNullEmiter();
m_Billboard.Init(CORE->GetEmiterCoreManager()->GetNullEmiter(), Vect3f(0,0,0),true);
}
} else if(m_pEmiterCore->IsSimpleEmiter())
{
m_bIsSimple = true;
const CSimpleEmiterCore *l_pEmiterCore = dynamic_cast<const CSimpleEmiterCore*>(m_pEmiterCore);
float l_fMultiplier = l_pEmiterCore->GetEmitAbsolute()? 1 : m_fVolume;
m_fTimeToNextParticle = 1.f / (l_pEmiterCore->GetEmitRate() * l_fMultiplier);
m_iActiveParticles = 0;
memset(m_iaParticles, 0, sizeof(int) * m_iMaxParticles);
m_bAwake = true;
m_fTimeToAwakeOrSleep = l_pEmiterCore->GetAwakeTime();
m_pObjectReference = 0;
m_bActive = true;
}
else
{
m_bIsSimple = false;
const CAggregateEmiterCore *l_pEmiterCore = dynamic_cast<const CAggregateEmiterCore*>(m_pEmiterCore);
vector<CAggregateEmiterCore::SEmiters>::const_iterator l_it = l_pEmiterCore->GetChilds().begin();
vector<CAggregateEmiterCore::SEmiters>::const_iterator l_end = l_pEmiterCore->GetChilds().end();
for(; l_it != l_end; ++l_it)
{
CEmiterInstance *l_pChild = new CEmiterInstance();
Vect3f l_vChildBox = l_it->volume.GetScaled(_vVolume);
//Mat44f l_mChildTransform = Mat44f(_vVolume.x, 0, 0, 0,
// 0, _vVolume.y, 0, 0,
// 0, 0, _vVolume.z, 0,
// 0, 0, 0, 1)
// * l_it->movement.GetMat44();
//CObject3D l_O3D;
//l_O3D.SetMat44(l_mChildTransform);
Mat44f l_mChildTransform = l_it->movement.GetMat44();
Vect3f l_vChildTranslation = l_mChildTransform.GetTranslationVector();
l_vChildTranslation.Scale(_vVolume);
l_mChildTransform.Translate(l_vChildTranslation);
CObject3D l_O3D;
l_O3D.SetMat44(l_mChildTransform);
bool l_bIsOk = l_pChild->Init(l_it->emiter, l_O3D, l_vChildBox);
if(l_bIsOk)
{
m_ChildEmiters.push_back(l_pChild);
GetBoundingBox()->Adjust(*l_pChild->GetBoundingBox());
}
else
{
delete l_pChild;
SetOk(false);
break;
}
}
}
if(!IsOk())
{
Release();
}
else if(!m_InstancedData.IsOk())
{
bool l_bIsOk = m_InstancedData.Init(CORE->GetRenderManager(), m_iMaxParticles);
SetOk(l_bIsOk);
}
//.........这里部分代码省略.........