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Tweaked debug draw to better fit the Paris conferene setup.

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Rewrote fixup contours, now should handle all cases.
Added few more debug draw modes for the demo.
Changed the vertex welding to cope with slight imprecision in y-direction.
This commit is contained in:
Mikko Mononen
2009-06-03 07:35:25 +00:00
parent c5d43c8029
commit ab372964ad
12 changed files with 1204 additions and 4205 deletions
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47
Recast/Source/RecastDebugDraw.cpp
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@@ -244,7 +244,7 @@ void rcDebugDrawHeightfieldWalkable(const rcHeightfield& hf,
const rcSpan* s = hf.spans[x + y*w];
while (s)
{
bool csel = (s->flags & 0x2) == 0;
bool csel = (s->flags & 0x1) == 0;
drawBox(fx, orig[1]+s->smin*ch, fz, fx+cs, orig[1] + s->smax*ch, fz+cs, col0, csel ? col0 : col1);
s = s->next;
}
@@ -355,10 +355,11 @@ void rcDebugDrawCompactHeightfieldDistance(const rcCompactHeightfield& chf)
glEnd();
}
void rcDebugDrawRawContours(const rcContourSet& cset, const float* orig, float cs, float ch)
void rcDebugDrawRawContours(const rcContourSet& cset, const float* orig, float cs, float ch, const float alpha)
{
float col[4] = { 1,1,1,1 };
glLineWidth(3.0f);
float col[4] = { 1,1,1,alpha };
glLineWidth(2.0f);
glPointSize(2.0f);
for (int i = 0; i < cset.nconts; ++i)
{
const rcContour& c = cset.conts[i];
@@ -374,15 +375,32 @@ void rcDebugDrawRawContours(const rcContourSet& cset, const float* orig, float c
glVertex3f(fx,fy,fz);
}
glEnd();
col[0] *= 0.5f;
col[1] *= 0.5f;
col[2] *= 0.5f;
glColor4fv(col);
glBegin(GL_POINTS);
for (int j = 0; j < c.nrverts; ++j)
{
const int* v = &c.rverts[j*4];
float fx = orig[0] + v[0]*cs;
float fy = orig[1] + (v[1]+1+(i&1))*ch;
float fz = orig[2] + v[2]*cs;
glVertex3f(fx,fy,fz);
}
glEnd();
}
glLineWidth(1.0f);
glPointSize(1.0f);
}
void rcDebugDrawContours(const rcContourSet& cset, const float* orig, float cs, float ch)
{
float col[4] = { 1,1,1,1 };
glLineWidth(3.0f);
glPointSize(4.0f);
glLineWidth(2.5f);
glPointSize(3.0f);
for (int i = 0; i < cset.nconts; ++i)
{
const rcContour& c = cset.conts[i];
@@ -399,8 +417,11 @@ void rcDebugDrawContours(const rcContourSet& cset, const float* orig, float cs,
glVertex3f(fx,fy,fz);
}
glEnd();
glColor4ub(0,0,0,128);
col[0] *= 0.5f;
col[1] *= 0.5f;
col[2] *= 0.5f;
glColor4fv(col);
glBegin(GL_POINTS);
for (int j = 0; j < c.nverts; ++j)
{
@@ -447,8 +468,8 @@ void rcDebugDrawPolyMesh(const struct rcPolyMesh& mesh)
glEnd();
// Draw tri boundaries
glColor4ub(0,0,0,64);
glLineWidth(1.0f);
glColor4ub(0,48,64,32);
glLineWidth(1.5f);
glBegin(GL_LINES);
for (int i = 0; i < mesh.npolys; ++i)
{
@@ -476,8 +497,8 @@ void rcDebugDrawPolyMesh(const struct rcPolyMesh& mesh)
glEnd();
// Draw boundaries
glLineWidth(3.0f);
glColor4ub(0,0,0,128);
glLineWidth(2.5f);
glColor4ub(0,48,64,220);
glBegin(GL_LINES);
for (int i = 0; i < mesh.npolys; ++i)
{
@@ -506,7 +527,7 @@ void rcDebugDrawPolyMesh(const struct rcPolyMesh& mesh)
glLineWidth(1.0f);
glPointSize(3.0f);
glColor4ub(0,0,0,64);
glColor4ub(0,0,0,220);
glBegin(GL_POINTS);
for (int i = 0; i < mesh.nverts; ++i)
{