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Moved common debugdraw code to DebugDraw.h/cpp, changed API to allow uint colors.

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This commit is contained in:
Mikko Mononen
2010-01-10 17:17:47 +00:00
parent 44b6c54c57
commit 6c76919ab9
6 changed files with 388 additions and 79 deletions
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113
DebugUtils/Source/DetourDebugDraw.cpp
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@@ -20,40 +20,6 @@
#include "DetourDebugDraw.h"
#include "DetourNavMesh.h"
static void drawBoxWire(duDebugDraw* dd, float minx, float miny, float minz, float maxx, float maxy, float maxz, const float* col)
{
unsigned int c = duRGBAf(col[0],col[1],col[2],col[3]);
// Top
dd->vertex(minx, miny, minz, c);
dd->vertex(maxx, miny, minz, c);
dd->vertex(maxx, miny, minz, c);
dd->vertex(maxx, miny, maxz, c);
dd->vertex(maxx, miny, maxz, c);
dd->vertex(minx, miny, maxz, c);
dd->vertex(minx, miny, maxz, c);
dd->vertex(minx, miny, minz, c);
// bottom
dd->vertex(minx, maxy, minz, c);
dd->vertex(maxx, maxy, minz, c);
dd->vertex(maxx, maxy, minz, c);
dd->vertex(maxx, maxy, maxz, c);
dd->vertex(maxx, maxy, maxz, c);
dd->vertex(minx, maxy, maxz, c);
dd->vertex(minx, maxy, maxz, c);
dd->vertex(minx, maxy, minz, c);
// Sides
dd->vertex(minx, miny, minz, c);
dd->vertex(minx, maxy, minz, c);
dd->vertex(maxx, miny, minz, c);
dd->vertex(maxx, maxy, minz, c);
dd->vertex(maxx, miny, maxz, c);
dd->vertex(maxx, maxy, maxz, c);
dd->vertex(minx, miny, maxz, c);
dd->vertex(minx, maxy, maxz, c);
}
static float distancePtLine2d(const float* pt, const float* p, const float* q)
{
@@ -80,6 +46,9 @@ static void drawPolyBoundaries(duDebugDraw* dd, const dtMeshHeader* header,
for (int i = 0; i < header->npolys; ++i)
{
const dtPoly* p = &header->polys[i];
if (p->flags & DT_POLY_OFFMESH_LINK) continue;
const dtPolyDetail* pd = &header->dmeshes[i];
for (int j = 0, nj = (int)p->nv; j < nj; ++j)
@@ -153,6 +122,9 @@ static void drawMeshTile(duDebugDraw* dd, const dtNavMesh* mesh, const dtMeshTil
for (int i = 0; i < header->npolys; ++i)
{
const dtPoly* p = &header->polys[i];
if (p->flags & DT_POLY_OFFMESH_LINK) // Skip off-mesh links.
continue;
const dtPolyDetail* pd = &header->dmeshes[i];
unsigned int col;
@@ -175,6 +147,26 @@ static void drawMeshTile(duDebugDraw* dd, const dtNavMesh* mesh, const dtMeshTil
}
dd->end();
dd->begin(DU_DRAW_LINES, 2.0f);
for (int i = 0; i < header->npolys; ++i)
{
const dtPoly* p = &header->polys[i];
if ((p->flags & DT_POLY_OFFMESH_LINK) == 0) // Skip regular polys.
continue;
unsigned int col;
if (drawClosedList && mesh->isInClosedList(base | (dtPolyRef)i))
col = duRGBA(255,196,0,220);
else
col = duRGBA(0,196,255,220);
const float* va = &header->verts[p->v[0]*3];
const float* vb = &header->verts[p->v[1]*3];
duDebugDrawArc(dd, va[0],va[1]+0.1f,va[2], vb[0],vb[1]+0.1f,vb[2], 0.25f, col, 2.0f);
}
dd->end();
// Draw inter poly boundaries
drawPolyBoundaries(dd, header, duRGBA(0,48,64,32), 1.5f, true);
@@ -290,7 +282,6 @@ static void drawMeshTileBVTree(duDebugDraw* dd, const dtNavMesh* mesh, const dtM
const dtMeshHeader* header = tile->header;
// Draw BV nodes.
const float col[] = { 1,1,1,0.5f };
const float cs = 1.0f / header->bvquant;
dd->begin(DU_DRAW_LINES, 1.0f);
for (int i = 0; i < header->nbvtree; ++i)
@@ -298,12 +289,13 @@ static void drawMeshTileBVTree(duDebugDraw* dd, const dtNavMesh* mesh, const dtM
const dtBVNode* n = &header->bvtree[i];
if (n->i < 0) // Leaf indices are positive.
continue;
drawBoxWire(dd, header->bmin[0] + n->bmin[0]*cs,
header->bmin[1] + n->bmin[1]*cs,
header->bmin[2] + n->bmin[2]*cs,
header->bmin[0] + n->bmax[0]*cs,
header->bmin[1] + n->bmax[1]*cs,
header->bmin[2] + n->bmax[2]*cs, col);
duAppendBoxWire(dd, header->bmin[0] + n->bmin[0]*cs,
header->bmin[1] + n->bmin[1]*cs,
header->bmin[2] + n->bmin[2]*cs,
header->bmin[0] + n->bmax[0]*cs,
header->bmin[1] + n->bmax[1]*cs,
header->bmin[2] + n->bmax[2]*cs,
duRGBA(255,255,255,128));
}
dd->end();
@@ -401,7 +393,7 @@ void duDebugDrawNavMeshBVTree(duDebugDraw* dd, const dtNavMesh* mesh)
}
}
void duDebugDrawNavMeshPoly(duDebugDraw* dd, const dtNavMesh* mesh, dtPolyRef ref, const float* col)
void duDebugDrawNavMeshPoly(duDebugDraw* dd, const dtNavMesh* mesh, dtPolyRef ref, const unsigned int col)
{
int ip = 0;
const dtMeshTile* tile = mesh->getTileByRef(ref, &ip);
@@ -409,21 +401,32 @@ void duDebugDrawNavMeshPoly(duDebugDraw* dd, const dtNavMesh* mesh, dtPolyRef re
return;
const dtMeshHeader* header = tile->header;
const dtPoly* p = &header->polys[ip];
const dtPolyDetail* pd = &header->dmeshes[ip];
unsigned int c = duRGBAf(col[0],col[1],col[2],0.25f);
dd->begin(DU_DRAW_TRIS);
for (int i = 0; i < pd->ntris; ++i)
const unsigned int c = (col & 0x00ffffff) | (64 << 24);
if (p->flags & DT_POLY_OFFMESH_LINK)
{
const unsigned char* t = &header->dtris[(pd->tbase+i)*4];
for (int j = 0; j < 3; ++j)
{
if (t[j] < p->nv)
dd->vertex(&header->verts[p->v[t[j]]*3], c);
else
dd->vertex(&header->dverts[(pd->vbase+t[j]-p->nv)*3], c);
}
const float* va = &header->verts[p->v[0]*3];
const float* vb = &header->verts[p->v[1]*3];
duDebugDrawArc(dd, va[0],va[1]+0.1f,va[2], vb[0],vb[1]+0.1f,vb[2], 0.25f, c, 2.0f);
}
else
{
const dtPolyDetail* pd = &header->dmeshes[ip];
dd->begin(DU_DRAW_TRIS);
for (int i = 0; i < pd->ntris; ++i)
{
const unsigned char* t = &header->dtris[(pd->tbase+i)*4];
for (int j = 0; j < 3; ++j)
{
if (t[j] < p->nv)
dd->vertex(&header->verts[p->v[t[j]]*3], c);
else
dd->vertex(&header->dverts[(pd->vbase+t[j]-p->nv)*3], c);
}
}
dd->end();
}
dd->end();
}