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68 lines
1.3 KiB
C
68 lines
1.3 KiB
C
#ifdef INTELLISENSE_DIRECTIVES
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# pragma once
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# include "base_types.h"
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#endif
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////////////////////////////////
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//~ rjf: Basic Types & Spaces
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typedef enum MD_Dimension MD_Dimension;
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enum MD_Dimension
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{
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MD_Dimension_X,
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MD_Dimension_Y,
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MD_Dimension_Z,
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MD_Dimension_W,
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};
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typedef enum MD_Side MD_Side;
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enum MD_Side
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{
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MD_Side_Invalid = -1,
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MD_Side_Min,
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MD_Side_Max,
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MD_Side_COUNT,
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};
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#define side_flip(s) ((MD_Side)(!(s)))
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typedef enum MD_Axis2 MD_Axis2;
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enum MD_Axis2
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{
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MD_Axis2_Invalid = -1,
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MD_Axis2_X,
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MD_Axis2_Y,
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MD_Axis2_COUNT,
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};
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#define axis2_flip(a) ((MD_Axis2)(!(a)))
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typedef enum MD_corner MD_corner;
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enum MD_corner
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{
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MD_Corner_Invalid = -1,
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MD_Corner_00,
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MD_Corner_01,
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MD_Corner_10,
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MD_Corner_11,
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MD_Corner_COUNT
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};
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typedef enum MD_Dir2 MD_Dir2;
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enum MD_Dir2
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{
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MD_Dir2_Invalid = -1,
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MD_Dir2_Left,
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MD_Dir2_Up,
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MD_Dir2_Right,
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MD_Dir2_Down,
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MD_Dir2_COUNT
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};
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#define md_axis2_from_dir2(d) (((d) & 1) ? MD_Axis2_Y : MD_Axis2_X)
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#define md_side_from_dir2(d) (((d) < MD_Dir2_Right) ? MD_Side_Min : MD_Side_Max)
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////////////////////////////////
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//~ rjf: Enum -> Sign
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inline MD_S32 md_sign_from_side_S32(MD_Side side) { return((side == MD_Side_Min) ? -1 : 1 ); }
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inline MD_F32 md_sign_from_side_F32(MD_Side side) { return((side == MD_Side_Min) ? -1.f : 1.f); }
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