archivemirrors/re3
1
0
Fork 0
mirror of https://github.com/halpz/re3.git synced 2025-07-23 07:59:45 +00:00
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #650 from majesticCoding/miami

Browse Source 
COcclusion done, I hope
This commit is contained in:
aap
2020-07-20 19:56:18 +02:00
committed by GitHub
parent f0f3ce018d 1ff27e3363
commit ee2d0ffc14
8 changed files with 494 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

35
src/entities/Entity.cpp
View File

@ -31,6 +31,7 @@
#include "Ped.h"
#include "Dummy.h"
#include "WindModifiers.h"
#include "Occlusion.h"
//--MIAMI: file almost done (see TODO)
@ -1157,3 +1158,37 @@ bool IsEntityPointerValid(CEntity* pEntity)
}
return false;
}
bool CEntity::IsEntityOccluded(void) {
return false;
CVector coors;
float width, height;
if (!COcclusion::NumActiveOccluders || !CalcScreenCoors(GetBoundCentre(), &coors, &width, &height))
return false;
float area = Max(width, height) * GetBoundRadius() * 0.9f;
for (int i = 0; i < COcclusion::NumActiveOccluders; i++) {
if (coors.z - (GetBoundRadius() * 0.85f) > COcclusion::aActiveOccluders[i].radius) {
if (COcclusion::aActiveOccluders[i].IsPointWithinOcclusionArea(coors.x, coors.y, area)) {
return true;
}
if (COcclusion::aActiveOccluders[i].IsPointWithinOcclusionArea(coors.x, coors.y, 0.0f)) {
CVector min = m_matrix * CModelInfo::GetModelInfo(GetModelIndex())->GetColModel()->boundingBox.min;
CVector max = m_matrix * CModelInfo::GetModelInfo(GetModelIndex())->GetColModel()->boundingBox.max;
if (CalcScreenCoors(min, &coors) && !COcclusion::aActiveOccluders[i].IsPointWithinOcclusionArea(coors.x, coors.y, 0.0f)) continue;
if (CalcScreenCoors(CVector(max.x, max.y, min.z), &coors) && !COcclusion::aActiveOccluders[i].IsPointWithinOcclusionArea(coors.x, coors.y, 0.0f)) continue;
if (CalcScreenCoors(CVector(max.x, min.y, max.z), &coors) && !COcclusion::aActiveOccluders[i].IsPointWithinOcclusionArea(coors.x, coors.y, 0.0f)) continue;
if (CalcScreenCoors(CVector(min.x, max.y, max.z), &coors) && !COcclusion::aActiveOccluders[i].IsPointWithinOcclusionArea(coors.x, coors.y, 0.0f)) continue;
return true;
}
}
}
return false;
}

3
src/entities/Entity.h
View File

@ -156,8 +156,7 @@ public:
bool GetIsOnScreenComplex(void);
bool IsVisible(void) { return m_rwObject && bIsVisible && GetIsOnScreen(); }
bool IsVisibleComplex(void) { return m_rwObject && bIsVisible && GetIsOnScreenComplex(); }
// TODO(MIAMI):
bool IsEntityOccluded(void) { return false; }
bool IsEntityOccluded(void);
int16 GetModelIndex(void) const { return m_modelIndex; }
void UpdateRwFrame(void);
void SetupBigBuilding(void);