Rename and move loaders, expose parsers

Former-commit-id: 932ae2aab020f956d3fdb91107f6842ff292aa08
2015-06-13 17:13:55 +02:00
parent d9c31636b9
commit 1a92fe331c
36 changed files with 569 additions and 51 deletions
--- a/src/Nazara/Graphics/Formats/MeshLoader.cpp
+++ b/src/Nazara/Graphics/Formats/MeshLoader.cpp
@@ -0,0 +1,124 @@
+// 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 <Nazara/Graphics/Formats/MeshLoader.hpp>
+#include <Nazara/Graphics/Material.hpp>
+#include <Nazara/Graphics/Model.hpp>
+#include <Nazara/Graphics/SkeletalModel.hpp>
+#include <Nazara/Utility/Mesh.hpp>
+#include <memory>
+#include <Nazara/Graphics/Debug.hpp>
+
+namespace
+{
+	nzTernary CheckStatic(NzInputStream& stream, const NzModelParameters& parameters)
+	{
+		NazaraUnused(stream);
+		NazaraUnused(parameters);
+
+		return nzTernary_Unknown;
+	}
+
+	bool LoadStatic(NzModel* model, NzInputStream& stream, const NzModelParameters& parameters)
+	{
+		NazaraUnused(parameters);
+
+		NzMeshRef mesh = NzMesh::New();
+		if (!mesh->LoadFromStream(stream, parameters.mesh))
+		{
+			NazaraError("Failed to load model mesh");
+			return false;
+		}
+
+		if (mesh->IsAnimable())
+		{
+			NazaraError("Can't load animated mesh into static model");
+			return false;
+		}
+
+		model->Reset();
+		model->SetMesh(mesh);
+
+		if (parameters.loadMaterials)
+		{
+			unsigned int matCount = model->GetMaterialCount();
+
+			for (unsigned int i = 0; i < matCount; ++i)
+			{
+				NzString mat = mesh->GetMaterial(i);
+				if (!mat.IsEmpty())
+				{
+					NzMaterialRef material = NzMaterial::New();
+					if (material->LoadFromFile(mat, parameters.material))
+						model->SetMaterial(i, material);
+					else
+						NazaraWarning("Failed to load material #" + NzString::Number(i));
+				}
+			}
+		}
+
+		return true;
+	}
+
+	nzTernary CheckAnimated(NzInputStream& stream, const NzSkeletalModelParameters& parameters)
+	{
+		NazaraUnused(stream);
+		NazaraUnused(parameters);
+
+		return nzTernary_Unknown;
+	}
+
+	bool LoadAnimated(NzSkeletalModel* model, NzInputStream& stream, const NzSkeletalModelParameters& parameters)
+	{
+		NazaraUnused(parameters);
+
+		NzMeshRef mesh = NzMesh::New();
+		if (!mesh->LoadFromStream(stream, parameters.mesh))
+		{
+			NazaraError("Failed to load model mesh");
+			return false;
+		}
+
+		if (!mesh->IsAnimable())
+		{
+			NazaraError("Can't load static mesh into animated model");
+			return false;
+		}
+
+		model->Reset();
+		model->SetMesh(mesh);
+
+		if (parameters.loadMaterials)
+		{
+			unsigned int matCount = model->GetMaterialCount();
+
+			for (unsigned int i = 0; i < matCount; ++i)
+			{
+				NzString mat = mesh->GetMaterial(i);
+				if (!mat.IsEmpty())
+				{
+					NzMaterialRef material = NzMaterial::New();
+					if (material->LoadFromFile(mat, parameters.material))
+						model->SetMaterial(i, material);
+					else
+						NazaraWarning("Failed to load material #" + NzString::Number(i));
+				}
+			}
+		}
+
+		return true;
+	}
+}
+
+void NzLoaders_Mesh_Register()
+{
+	NzModelLoader::RegisterLoader(NzMeshLoader::IsExtensionSupported, CheckStatic, LoadStatic);
+	NzSkeletalModelLoader::RegisterLoader(NzMeshLoader::IsExtensionSupported, CheckAnimated, LoadAnimated);
+}
+
+void NzLoaders_Mesh_Unregister()
+{
+	NzModelLoader::UnregisterLoader(NzMeshLoader::IsExtensionSupported, CheckStatic, LoadStatic);
+	NzSkeletalModelLoader::UnregisterLoader(NzMeshLoader::IsExtensionSupported, CheckAnimated, LoadAnimated);
+}