85 lines
2.8 KiB
C++
85 lines
2.8 KiB
C++
#pragma once
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#include <XCEngine/Core/Asset/IResource.h>
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#include <XCEngine/Core/Containers/Array.h>
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#include <XCEngine/Core/Math/Bounds.h>
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#include <XCEngine/Core/Math/Vector3.h>
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#include <XCEngine/Core/Types.h>
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namespace XCEngine {
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namespace Resources {
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enum class VolumeStorageKind : Core::uint32 {
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Unknown = 0,
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NanoVDB = 1
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};
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struct VolumeIndexBounds {
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Core::int32 minX = 0;
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Core::int32 minY = 0;
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Core::int32 minZ = 0;
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Core::int32 maxX = 0;
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Core::int32 maxY = 0;
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Core::int32 maxZ = 0;
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bool operator==(const VolumeIndexBounds& other) const {
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return minX == other.minX &&
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minY == other.minY &&
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minZ == other.minZ &&
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maxX == other.maxX &&
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maxY == other.maxY &&
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maxZ == other.maxZ;
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}
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bool operator!=(const VolumeIndexBounds& other) const {
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return !(*this == other);
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}
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};
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class VolumeField : public IResource {
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public:
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VolumeField();
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virtual ~VolumeField() override;
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ResourceType GetType() const override { return ResourceType::VolumeField; }
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const Containers::String& GetName() const override { return m_name; }
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const Containers::String& GetPath() const override { return m_path; }
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ResourceGUID GetGUID() const override { return m_guid; }
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bool IsValid() const override { return m_isValid; }
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size_t GetMemorySize() const override { return m_memorySize; }
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void Release() override;
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bool Create(VolumeStorageKind storageKind,
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const void* payload,
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size_t payloadSize,
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const Math::Bounds& bounds = Math::Bounds(),
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const Math::Vector3& voxelSize = Math::Vector3::Zero(),
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const VolumeIndexBounds& indexBounds = VolumeIndexBounds(),
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Core::uint32 gridType = 0u,
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Core::uint32 gridClass = 0u);
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VolumeStorageKind GetStorageKind() const { return m_storageKind; }
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const Math::Bounds& GetBounds() const { return m_bounds; }
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const Math::Bounds& GetWorldBounds() const { return m_bounds; }
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const Math::Vector3& GetVoxelSize() const { return m_voxelSize; }
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const VolumeIndexBounds& GetIndexBounds() const { return m_indexBounds; }
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Core::uint32 GetGridType() const { return m_gridType; }
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Core::uint32 GetGridClass() const { return m_gridClass; }
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const void* GetPayloadData() const { return m_payload.Data(); }
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size_t GetPayloadSize() const { return m_payload.Size(); }
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private:
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void UpdateMemorySize();
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VolumeStorageKind m_storageKind = VolumeStorageKind::Unknown;
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Math::Bounds m_bounds;
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Math::Vector3 m_voxelSize = Math::Vector3::Zero();
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VolumeIndexBounds m_indexBounds = {};
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Core::uint32 m_gridType = 0u;
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Core::uint32 m_gridClass = 0u;
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Containers::Array<Core::uint8> m_payload;
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};
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} // namespace Resources
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} // namespace XCEngine
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