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Big buffer refactor

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Replaced RenderBuffer class, replaced AbstractBuffer by Buffer
This commit is contained in:
Jérôme Leclercq
2022-01-23 00:05:08 +01:00
parent 754a0016c7
commit 29786765c6
98 changed files with 699 additions and 1427 deletions
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22
src/Nazara/Utility/Formats/OBJLoader.cpp
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@@ -185,15 +185,15 @@ namespace Nz
texCoords != nullptr && meshes != nullptr && meshCount > 0,
"Invalid OBJParser output");
// Un conteneur temporaire pour contenir les indices de face avant triangulation
std::vector<std::size_t> faceIndices(3); // Comme il y aura au moins trois sommets
// Triangulation temporary vector
std::vector<UInt32> faceIndices;
for (std::size_t i = 0; i < meshCount; ++i)
{
std::size_t faceCount = meshes[i].faces.size();
if (faceCount == 0)
continue;
std::vector<std::size_t> indices;
std::vector<UInt32> indices;
indices.reserve(faceCount*3); // Pire cas si les faces sont des triangles
// Afin d'utiliser OBJParser::FaceVertex comme clé dans un unordered_map,
@@ -227,7 +227,7 @@ namespace Nz
std::unordered_map<OBJParser::FaceVertex, unsigned int, FaceVertexHasher, FaceVertexComparator> vertices;
vertices.reserve(meshes[i].vertices.size());
unsigned int vertexCount = 0;
UInt32 vertexCount = 0;
for (unsigned int j = 0; j < faceCount; ++j)
{
std::size_t faceVertexCount = meshes[i].faces[j].vertexCount;
@@ -254,13 +254,13 @@ namespace Nz
}
// Création des buffers
std::shared_ptr<IndexBuffer> indexBuffer = std::make_shared<IndexBuffer>(vertexCount > std::numeric_limits<UInt16>::max(), std::size_t(indices.size()), parameters.storage, parameters.indexBufferFlags);
std::shared_ptr<VertexBuffer> vertexBuffer = std::make_shared<VertexBuffer>(parameters.vertexDeclaration, std::size_t(vertexCount), parameters.storage, parameters.vertexBufferFlags);
std::shared_ptr<IndexBuffer> indexBuffer = std::make_shared<IndexBuffer>(vertexCount > std::numeric_limits<UInt16>::max(), indices.size(), parameters.indexBufferFlags, parameters.bufferFactory);
std::shared_ptr<VertexBuffer> vertexBuffer = std::make_shared<VertexBuffer>(parameters.vertexDeclaration, vertexCount, parameters.vertexBufferFlags, parameters.bufferFactory);
// Remplissage des indices
IndexMapper indexMapper(*indexBuffer, BufferAccess::WriteOnly);
IndexMapper indexMapper(*indexBuffer);
for (std::size_t j = 0; j < indices.size(); ++j)
indexMapper.Set(j, UInt32(indices[j]));
indexMapper.Set(j, indices[j]);
indexMapper.Unmap(); // Pour laisser les autres tâches affecter l'index buffer
@@ -277,7 +277,7 @@ namespace Nz
bool hasNormals = true;
bool hasTexCoords = true;
VertexMapper vertexMapper(*vertexBuffer, BufferAccess::DiscardAndWrite);
VertexMapper vertexMapper(*vertexBuffer);
auto normalPtr = vertexMapper.GetComponentPtr<Vector3f>(VertexComponent::Normal);
auto posPtr = vertexMapper.GetComponentPtr<Vector3f>(VertexComponent::Position);
@@ -325,8 +325,8 @@ namespace Nz
// Official .obj files have no vertex color, fill it with white
if (auto colorPtr = vertexMapper.GetComponentPtr<Color>(VertexComponent::Color))
{
for (unsigned int i = 0; i < vertexCount; ++i)
colorPtr[i] = Color::White;
for (UInt32 j = 0; j < vertexCount; ++j)
colorPtr[j] = Color::White;
}
vertexMapper.Unmap();