45 lines
1.1 KiB
C++
45 lines
1.1 KiB
C++
#include "common.h"
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#include "Occlusion.h"
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int32 COcclusion::NumOccludersOnMap;
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int16 COcclusion::FarAwayList;
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int16 COcclusion::NearbyList;
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int16 COcclusion::ListWalkThroughFA;
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int16 COcclusion::PreviousListWalkThroughFA;
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COccluder COcclusion::aOccluders[NUMOCCLUSIONVOLUMES];
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void
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COcclusion::Init(void)
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{
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NumOccludersOnMap = 0;
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FarAwayList = -1;
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NearbyList = -1;
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ListWalkThroughFA = -1;
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PreviousListWalkThroughFA = -1;
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}
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void
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COcclusion::AddOne(float x, float y, float z, float width, float length, float height, float angle)
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{
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if(NumOccludersOnMap >= NUMOCCLUSIONVOLUMES)
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return;
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aOccluders[NumOccludersOnMap].x = x;
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aOccluders[NumOccludersOnMap].y = y;
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aOccluders[NumOccludersOnMap].z = z;
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aOccluders[NumOccludersOnMap].width = width;
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aOccluders[NumOccludersOnMap].length = length;
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aOccluders[NumOccludersOnMap].height = height;
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while(angle < 0.0f) angle += 360.0f;
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while(angle > 360.0f) angle -= 360.0f;
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aOccluders[NumOccludersOnMap].angle = angle * UINT16_MAX/360.0f;
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aOccluders[NumOccludersOnMap].listIndex = FarAwayList;
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FarAwayList = NumOccludersOnMap++;
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}
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void
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COcclusion::ProcessBeforeRendering(void)
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{
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}
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