320cc7422c
- As verbs for the task they do - Suffixed with Task instead of Request, to avoid confusion with network stuff
53 lines
1.4 KiB
C++
53 lines
1.4 KiB
C++
#ifndef VOXEL_MESH_BLOCK_TASK_H
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#define VOXEL_MESH_BLOCK_TASK_H
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#include "../constants/voxel_constants.h"
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#include "../generators/voxel_generator.h"
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#include "../meshers/voxel_mesher.h"
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#include "../storage/voxel_buffer_internal.h"
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#include "../util/tasks/threaded_task.h"
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#include "priority_dependency.h"
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namespace zylann::voxel {
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// Asynchronous task generating a mesh from voxel blocks and their neighbors, in a particular volume
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class MeshBlockTask : public IThreadedTask {
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public:
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struct MeshingDependency {
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Ref<VoxelMesher> mesher;
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Ref<VoxelGenerator> generator;
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bool valid = true;
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};
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MeshBlockTask();
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~MeshBlockTask();
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void run(ThreadedTaskContext ctx) override;
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int get_priority() override;
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bool is_cancelled() override;
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void apply_result() override;
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static int debug_get_running_count();
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// 3x3x3 or 4x4x4 grid of voxel blocks.
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FixedArray<std::shared_ptr<VoxelBufferInternal>, constants::MAX_BLOCK_COUNT_PER_REQUEST> blocks;
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// TODO Need to provide format
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//FixedArray<uint8_t, VoxelBufferInternal::MAX_CHANNELS> channel_depths;
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Vector3i position; // In mesh blocks of the specified lod
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uint32_t volume_id;
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uint8_t lod;
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uint8_t blocks_count;
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uint8_t data_block_size;
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PriorityDependency priority_dependency;
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std::shared_ptr<MeshingDependency> meshing_dependency;
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private:
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bool _has_run = false;
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bool _too_far = false;
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VoxelMesher::Output _surfaces_output;
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};
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} // namespace zylann::voxel
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#endif // VOXEL_MESH_BLOCK_TASK_H
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