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world generation

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kbz_8
2025-05-10 00:49:17 +02:00
parent 18dd89f485
commit 12d4368f16
19 changed files with 222 additions and 42 deletions
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19
ScopEngine/Runtime/Includes/Graphics/Mesh.h
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@@ -16,23 +16,18 @@ namespace Scop
public:
struct SubMesh
{
VertexBuffer vbo;
IndexBuffer ibo;
MeshBuffer buffer;
std::size_t index_size;
std::size_t triangle_count = 0;
inline SubMesh(const std::vector<Vertex>& vertices, const std::vector<std::uint32_t>& indices)
{
CPUBuffer vb(vertices.size() * sizeof(Vertex));
std::memcpy(vb.GetData(), vertices.data(), vb.GetSize());
vbo.Init(vb.GetSize());
vbo.SetData(std::move(vb));
CPUBuffer ib(indices.size() * sizeof(std::uint32_t));
std::memcpy(ib.GetData(), indices.data(), ib.GetSize());
ibo.Init(ib.GetSize());
ibo.SetData(std::move(ib));
CPUBuffer data(vertices.size() * sizeof(Vertex) + indices.size() * sizeof(std::uint32_t));
std::memcpy(data.GetData(), vertices.data(), vertices.size() * sizeof(Vertex));
std::memcpy(data.GetData() + vertices.size() * sizeof(Vertex), indices.data(), indices.size() * sizeof(std::uint32_t));
buffer.Init(vertices.size() * sizeof(Vertex), indices.size() * sizeof(std::uint32_t), 0, std::move(data));
triangle_count = vertices.size() / 3;
index_size = indices.size();
}
};