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Added viewer-relative directions

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Former-commit-id: 9d80744bd227689426b76df7e3c273de13424041
This commit is contained in:
Lynix
2015-01-03 22:39:51 +01:00
parent 596f407a79
commit ed1cc7a092
11 changed files with 223 additions and 9 deletions
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86
src/Nazara/Graphics/Scene.cpp
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@@ -134,6 +134,58 @@ NzAbstractBackground* NzScene::GetBackground() const
return m_impl->background.get();
}
NzVector3f NzScene::GetBackward() const
{
#if NAZARA_GRAPHICS_SAFE
if (!m_impl->viewer)
{
NazaraError("No viewer");
return NzVector3f::Backward();
}
#endif
return -m_impl->viewer->GetGlobalForward();
}
NzVector3f NzScene::GetDown() const
{
#if NAZARA_GRAPHICS_SAFE
if (!m_impl->viewer)
{
NazaraError("No viewer");
return NzVector3f::Down();
}
#endif
return -m_impl->viewer->GetGlobalUp();
}
NzVector3f NzScene::GetForward() const
{
#if NAZARA_GRAPHICS_SAFE
if (!m_impl->viewer)
{
NazaraError("No viewer");
return NzVector3f::Forward();
}
#endif
return m_impl->viewer->GetGlobalForward();
}
NzVector3f NzScene::GetLeft() const
{
#if NAZARA_GRAPHICS_SAFE
if (!m_impl->viewer)
{
NazaraError("No viewer");
return NzVector3f::Left();
}
#endif
return -m_impl->viewer->GetGlobalRight();
}
NzAbstractRenderTechnique* NzScene::GetRenderTechnique() const
{
if (!m_impl->renderTechnique)
@@ -142,6 +194,19 @@ NzAbstractRenderTechnique* NzScene::GetRenderTechnique() const
return m_impl->renderTechnique.get();
}
NzVector3f NzScene::GetRight() const
{
#if NAZARA_GRAPHICS_SAFE
if (!m_impl->viewer)
{
NazaraError("No viewer");
return NzVector3f::Right();
}
#endif
return m_impl->viewer->GetGlobalRight();
}
NzSceneNode& NzScene::GetRoot() const
{
return m_impl->root;
@@ -152,6 +217,19 @@ NzAbstractViewer* NzScene::GetViewer() const
return m_impl->viewer;
}
NzVector3f NzScene::GetUp() const
{
#if NAZARA_GRAPHICS_SAFE
if (!m_impl->viewer)
{
NazaraError("No viewer");
return NzVector3f::Up();
}
#endif
return m_impl->viewer->GetGlobalUp();
}
float NzScene::GetUpdateTime() const
{
return m_impl->updateTime;
@@ -197,7 +275,13 @@ void NzScene::SetRenderTechnique(NzAbstractRenderTechnique* renderTechnique)
void NzScene::SetViewer(NzAbstractViewer* viewer)
{
m_impl->viewer = viewer;
if (m_impl->viewer != viewer)
{
m_impl->viewer = viewer;
// Invalidation de tous les nodes de la scène (utile pour la régénération des sommets dépendant du viewer)
m_impl->root.InvalidateNode();
}
}
void NzScene::SetViewer(NzAbstractViewer& viewer)