33 lines
698 B
C
33 lines
698 B
C
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#ifndef FLOAT_BUFFER_3D_H
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#define FLOAT_BUFFER_3D_H
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#include "../math/vector3i.h"
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// Simple 3D array of floats, until VoxelBuffer supports higher-precision
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class FloatBuffer3D {
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public:
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~FloatBuffer3D();
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void clear();
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void create(Vector3i size);
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void fill(float v);
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inline const Vector3i &get_size() const { return _size; }
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float get(int x, int y, int z) const;
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float get_clamped(int x, int y, int z) const;
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float get_trilinear(float x, float y, float z) const;
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void set(int x, int y, int z, float v);
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private:
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inline int get_index(int x, int y, int z) const {
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return y + _size.y * (x + _size.x * z);
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}
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float *_data = nullptr;
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Vector3i _size;
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};
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#endif // FLOAT_BUFFER_3D_H
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