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DETOUR API CHANGE!

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- Detour Navmesh supports layers
- Allow to disable Navmesh BV-tree
- Added DetourTileCache
- Cleaned up Recast layer code
- Moved portal edge detection to Recast
- Removed polymesh border offset
- Removed lean heighfield
This commit is contained in:
Mikko Mononen
2011-03-25 09:16:38 +00:00
parent 838d0657bd
commit 1de5e2f119
29 changed files with 3246 additions and 3574 deletions
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101
DebugUtils/Source/DetourDebugDraw.cpp
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@@ -121,6 +121,8 @@ static void drawMeshTile(duDebugDraw* dd, const dtNavMesh& mesh, const dtNavMesh
{
dtPolyRef base = mesh.getPolyRefBase(tile);
int tileNum = mesh.decodePolyIdTile(base);
dd->depthMask(false);
dd->begin(DU_DRAW_TRIS);
@@ -137,10 +139,17 @@ static void drawMeshTile(duDebugDraw* dd, const dtNavMesh& mesh, const dtNavMesh
col = duRGBA(255,196,0,64);
else
{
if (p->getArea() == 0) // Treat zero area type as default.
col = duRGBA(0,192,255,64);
if (flags & DU_DRAWNAVMESH_COLOR_TILES)
{
col = duIntToCol(tileNum, 128);
}
else
col = duIntToCol(p->getArea(), 64);
{
if (p->getArea() == 0) // Treat zero area type as default.
col = duRGBA(0,192,255,64);
else
col = duIntToCol(p->getArea(), 64);
}
}
for (int j = 0; j < pd->triCount; ++j)
@@ -334,7 +343,7 @@ void duDebugDrawNavMeshBVTree(duDebugDraw* dd, const dtNavMesh& mesh)
static void drawMeshTilePortal(duDebugDraw* dd, const dtMeshTile* tile)
{
// Draw portals
const float padx = 0.02f;
const float padx = 0.04f;
const float pady = tile->header->walkableClimb;
dd->begin(DU_DRAW_LINES, 2.0f);
@@ -464,3 +473,87 @@ void duDebugDrawNavMeshPoly(duDebugDraw* dd, const dtNavMesh& mesh, dtPolyRef re
}
void duDebugDrawTileCacheLayer(struct duDebugDraw* dd, const dtTileCacheLayer& layer,
const float* bmin, const float* bmax,
const float cs, const float ch, const int idx)
{
const int w = (int)layer.header->width;
const int h = (int)layer.header->height;
unsigned int color = duIntToCol(idx+1, 255);
// Layer bounds
float lbmin[3], lbmax[3];
lbmin[0] = bmin[0] + layer.header->minx*cs;
lbmin[1] = bmin[1];
lbmin[2] = bmin[2] + layer.header->miny*cs;
lbmax[0] = bmin[0] + (layer.header->maxx+1)*cs;
lbmax[1] = bmax[1];
lbmax[2] = bmin[2] + (layer.header->maxy+1)*cs;
duDebugDrawBoxWire(dd, lbmin[0],lbmin[1],lbmin[2], lbmax[0],lbmax[1],lbmax[2], duTransCol(color,128), 2.0f);
// Layer height
dd->begin(DU_DRAW_QUADS);
for (int y = 0; y < h; ++y)
{
for (int x = 0; x < w; ++x)
{
const int idx = x+y*w;
const int h = (int)layer.heights[idx];
if (h == 0xff) continue;
const unsigned char area = layer.areas[idx];
unsigned int col;
if (area == 63)
col = duLerpCol(color, duRGBA(0,192,255,64), 32);
else if (area == 0)
col = duLerpCol(color, duRGBA(0,0,0,64), 32);
else
col = duLerpCol(color, duIntToCol(area, 255), 32);
const float fx = bmin[0] + x*cs;
const float fy = bmin[1] + (h+1)*ch;
const float fz = bmin[2] + y*cs;
dd->vertex(fx, fy, fz, col);
dd->vertex(fx, fy, fz+cs, col);
dd->vertex(fx+cs, fy, fz+cs, col);
dd->vertex(fx+cs, fy, fz, col);
}
}
dd->end();
// Portals
unsigned int pcol = duRGBA(255,255,255,255);
const int segs[4*4] = {0,0,0,1, 0,1,1,1, 1,1,1,0, 1,0,0,0};
// Layer portals
dd->begin(DU_DRAW_LINES, 2.0f);
for (int y = 0; y < h; ++y)
{
for (int x = 0; x < w; ++x)
{
const int idx = x+y*w;
const int h = (int)layer.heights[idx];
if (h == 0xff) continue;
for (int dir = 0; dir < 4; ++dir)
{
if (layer.cons[idx] & (1<<(dir+4)))
{
const int* seg = &segs[dir*4];
const float ax = bmin[0] + (x+seg[0])*cs;
const float ay = bmin[1] + (h+2)*ch;
const float az = bmin[2] + (y+seg[1])*cs;
const float bx = bmin[0] + (x+seg[2])*cs;
const float by = bmin[1] + (h+2)*ch;
const float bz = bmin[2] + (y+seg[3])*cs;
dd->vertex(ax, ay, az, pcol);
dd->vertex(bx, by, bz, pcol);
}
}
}
}
dd->end();
}