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Added more bits to compact neighbour indices, moved region id to rcCompactSpan to save memory.

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This commit is contained in:
Mikko Mononen
2010-03-05 09:10:13 +00:00
parent ababd28f59
commit d9d9fa85a5
13 changed files with 2440 additions and 1934 deletions
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18
Recast/Source/RecastArea.cpp
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@@ -55,7 +55,7 @@ bool rcErodeArea(unsigned char areaId, int radius, rcCompactHeightfield& chf)
int nc = 0;
for (int dir = 0; dir < 4; ++dir)
{
if (rcGetCon(s, dir) != 0xf)
if (rcGetCon(s, dir) != RC_NOT_CONNECTED)
{
const int ax = x + rcGetDirOffsetX(dir);
const int ay = y + rcGetDirOffsetY(dir);
@@ -84,7 +84,7 @@ bool rcErodeArea(unsigned char areaId, int radius, rcCompactHeightfield& chf)
{
const rcCompactSpan& s = chf.spans[i];
if (rcGetCon(s, 0) != 0xf)
if (rcGetCon(s, 0) != RC_NOT_CONNECTED)
{
// (-1,0)
const int ax = x + rcGetDirOffsetX(0);
@@ -96,7 +96,7 @@ bool rcErodeArea(unsigned char areaId, int radius, rcCompactHeightfield& chf)
dist[i] = nd;
// (-1,-1)
if (rcGetCon(as, 3) != 0xf)
if (rcGetCon(as, 3) != RC_NOT_CONNECTED)
{
const int aax = ax + rcGetDirOffsetX(3);
const int aay = ay + rcGetDirOffsetY(3);
@@ -106,7 +106,7 @@ bool rcErodeArea(unsigned char areaId, int radius, rcCompactHeightfield& chf)
dist[i] = nd;
}
}
if (rcGetCon(s, 3) != 0xf)
if (rcGetCon(s, 3) != RC_NOT_CONNECTED)
{
// (0,-1)
const int ax = x + rcGetDirOffsetX(3);
@@ -118,7 +118,7 @@ bool rcErodeArea(unsigned char areaId, int radius, rcCompactHeightfield& chf)
dist[i] = nd;
// (1,-1)
if (rcGetCon(as, 2) != 0xf)
if (rcGetCon(as, 2) != RC_NOT_CONNECTED)
{
const int aax = ax + rcGetDirOffsetX(2);
const int aay = ay + rcGetDirOffsetY(2);
@@ -142,7 +142,7 @@ bool rcErodeArea(unsigned char areaId, int radius, rcCompactHeightfield& chf)
{
const rcCompactSpan& s = chf.spans[i];
if (rcGetCon(s, 2) != 0xf)
if (rcGetCon(s, 2) != RC_NOT_CONNECTED)
{
// (1,0)
const int ax = x + rcGetDirOffsetX(2);
@@ -154,7 +154,7 @@ bool rcErodeArea(unsigned char areaId, int radius, rcCompactHeightfield& chf)
dist[i] = nd;
// (1,1)
if (rcGetCon(as, 1) != 0xf)
if (rcGetCon(as, 1) != RC_NOT_CONNECTED)
{
const int aax = ax + rcGetDirOffsetX(1);
const int aay = ay + rcGetDirOffsetY(1);
@@ -164,7 +164,7 @@ bool rcErodeArea(unsigned char areaId, int radius, rcCompactHeightfield& chf)
dist[i] = nd;
}
}
if (rcGetCon(s, 1) != 0xf)
if (rcGetCon(s, 1) != RC_NOT_CONNECTED)
{
// (0,1)
const int ax = x + rcGetDirOffsetX(1);
@@ -176,7 +176,7 @@ bool rcErodeArea(unsigned char areaId, int radius, rcCompactHeightfield& chf)
dist[i] = nd;
// (-1,1)
if (rcGetCon(as, 0) != 0xf)
if (rcGetCon(as, 0) != RC_NOT_CONNECTED)
{
const int aax = ax + rcGetDirOffsetX(0);
const int aay = ay + rcGetDirOffsetY(0);