Graphics/Backgrounds: Update backgrounds to new coding-style

Former-commit-id: 9f96b93706fd8417d6262392f0ce9ab9ca1985c3

include/Nazara/Graphics/SkyboxBackground.inl

@@ -0,0 +1,45 @@
+// Copyright (C) 2015 Jérôme Leclercq
+// This file is part of the "Nazara Engine - Graphics module"
+// For conditions of distribution and use, see copyright notice in Config.hpp
+
+#include <memory>
+#include <Nazara/Graphics/Debug.hpp>
+
+inline const NzTextureRef& NzSkyboxBackground::GetTexture() const
+{
+	return m_texture;
+}
+
+inline NzTextureSampler& NzSkyboxBackground::GetTextureSampler()
+{
+	return m_sampler;
+}
+
+inline const NzTextureSampler& NzSkyboxBackground::GetTextureSampler() const
+{
+	return m_sampler;
+}
+
+inline void NzSkyboxBackground::SetTexture(NzTextureRef cubemapTexture)
+{
+	NazaraAssert(!cubemapTexture || cubemapTexture->IsValid(), "Invalid texture");
+	NazaraAssert(!cubemapTexture || cubemapTexture->IsCubemap(), "Texture must be a cubemap");
+
+	m_texture = std::move(cubemapTexture);
+}
+
+void NzSkyboxBackground::SetTextureSampler(const NzTextureSampler& sampler)
+{
+	m_sampler = sampler;
+}
+
+template<typename... Args>
+NzSkyboxBackgroundRef NzSkyboxBackground::New(Args&&... args)
+{
+	std::unique_ptr<NzSkyboxBackground> object(new NzSkyboxBackground(std::forward<Args>(args)...));
+	object->SetPersistent(false);
+
+	return object.release();
+}
+
+#include <Nazara/Graphics/DebugOff.hpp>