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Few debugdraw tweaks.

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Commented some magic flags.
This commit is contained in:
Mikko Mononen
2009-08-24 13:04:12 +00:00
parent 6de4d30705
commit f142f33415
7 changed files with 589 additions and 136 deletions
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98
Recast/Source/RecastDebugDraw.cpp
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@@ -31,7 +31,7 @@ void rcDebugDrawMesh(const float* verts, int nverts,
glBegin(GL_TRIANGLES);
for (int i = 0; i < ntris*3; i += 3)
{
float a = (2+normals[i+0]+normals[i+1])/4 * 0.5f;
float a = (2+normals[i+0]+normals[i+1])/4;
if (flags && !flags[i/3])
glColor3f(a,a*0.3f,a*0.1f);
else
@@ -508,7 +508,7 @@ void rcDebugDrawRawContours(const rcContourSet& cset, const float alpha)
const int* v = &c.rverts[j*4];
float off = 0;
if (v[3] & 0x10000)
if (v[3] & RC_BORDER_VERTEX)
{
glColor4ub(255,255,255,255);
off = ch*2;
@@ -563,7 +563,7 @@ void rcDebugDrawContours(const rcContourSet& cset, const float alpha)
{
const int* v = &c.verts[j*4];
float off = 0;
if (v[3] & 0x10000)
if (v[3] & RC_BORDER_VERTEX)
{
glColor4ub(255,255,255,255);
off = ch*2;
@@ -590,7 +590,7 @@ void rcDebugDrawPolyMesh(const struct rcPolyMesh& mesh)
const float cs = mesh.cs;
const float ch = mesh.ch;
const float* orig = mesh.bmin;
float col[4] = {1,1,1,0.5f};
float col[4] = {1,1,1,0.75f};
glBegin(GL_TRIANGLES);
for (int i = 0; i < mesh.npolys; ++i)
{
@@ -608,7 +608,7 @@ void rcDebugDrawPolyMesh(const struct rcPolyMesh& mesh)
{
const unsigned short* v = &mesh.verts[vi[k]*3];
const float x = orig[0] + v[0]*cs;
const float y = orig[1] + (v[1]+2)*ch;
const float y = orig[1] + (v[1]+1)*ch;
const float z = orig[2] + v[2]*cs;
glVertex3f(x, y, z);
}
@@ -637,7 +637,7 @@ void rcDebugDrawPolyMesh(const struct rcPolyMesh& mesh)
{
const unsigned short* v = &mesh.verts[vi[k]*3];
const float x = orig[0] + v[0]*cs;
const float y = orig[1] + (v[1]+2)*ch + 0.1f;
const float y = orig[1] + (v[1]+1)*ch + 0.1f;
const float z = orig[2] + v[2]*cs;
glVertex3f(x, y, z);
}
@@ -666,7 +666,7 @@ void rcDebugDrawPolyMesh(const struct rcPolyMesh& mesh)
{
const unsigned short* v = &mesh.verts[vi[k]*3];
const float x = orig[0] + v[0]*cs;
const float y = orig[1] + (v[1]+2)*ch + 0.1f;
const float y = orig[1] + (v[1]+1)*ch + 0.1f;
const float z = orig[2] + v[2]*cs;
glVertex3f(x, y, z);
}
@@ -682,7 +682,7 @@ void rcDebugDrawPolyMesh(const struct rcPolyMesh& mesh)
{
const unsigned short* v = &mesh.verts[i*3];
const float x = orig[0] + v[0]*cs;
const float y = orig[1] + (v[1]+2)*ch + 0.1f;
const float y = orig[1] + (v[1]+1)*ch + 0.1f;
const float z = orig[2] + v[2]*cs;
glVertex3f(x, y, z);
}
@@ -694,30 +694,17 @@ void rcDebugDrawPolyMeshDetail(const struct rcPolyMeshDetail& dmesh)
{
float col[4] = {1,1,1,0.75f};
glBegin(GL_TRIANGLES);
for (int i = 0; i < dmesh.nmeshes; ++i)
{
const unsigned short* m = &dmesh.meshes[i*4];
const unsigned short bverts = m[0];
const unsigned short nverts = m[1];
const unsigned short btris = m[2];
const unsigned short ntris = m[3];
intToCol(i, col);
const float* verts = &dmesh.verts[bverts*3];
const unsigned char* tris = &dmesh.tris[btris*4];
glPointSize(3.0f);
glBegin(GL_POINTS);
for (int j = 0; j < nverts; ++j)
{
glColor4ub(0,0,0,64);
glVertex3fv(&verts[j*3]);
}
glEnd();
glPointSize(1.0f);
glBegin(GL_TRIANGLES);
intToCol(i, col);
glColor4fv(col);
for (int j = 0; j < ntris; ++j)
{
@@ -725,11 +712,24 @@ void rcDebugDrawPolyMeshDetail(const struct rcPolyMeshDetail& dmesh)
glVertex3fv(&verts[tris[j*4+1]*3]);
glVertex3fv(&verts[tris[j*4+2]*3]);
}
glEnd();
}
glEnd();
// Internal edges.
glLineWidth(1.0f);
glColor4ub(0,0,0,64);
glBegin(GL_LINES);
for (int i = 0; i < dmesh.nmeshes; ++i)
{
const unsigned short* m = &dmesh.meshes[i*4];
const unsigned short bverts = m[0];
const unsigned short btris = m[2];
const unsigned short ntris = m[3];
const float* verts = &dmesh.verts[bverts*3];
const unsigned char* tris = &dmesh.tris[btris*4];
for (int j = 0; j < ntris; ++j)
{
glBegin(GL_LINES);
const unsigned char* t = &tris[j*4];
for (int k = 0, kp = 2; k < 3; kp=k++)
{
@@ -739,21 +739,61 @@ void rcDebugDrawPolyMeshDetail(const struct rcPolyMeshDetail& dmesh)
// Internal edge
if (t[kp] < t[k])
{
glColor4ub(255,255,255,32);
glVertex3fv(&verts[t[kp]*3]);
glVertex3fv(&verts[t[k]*3]);
}
}
else
}
}
}
glEnd();
// External edges.
glLineWidth(2.0f);
glColor4ub(0,0,0,64);
glBegin(GL_LINES);
for (int i = 0; i < dmesh.nmeshes; ++i)
{
const unsigned short* m = &dmesh.meshes[i*4];
const unsigned short bverts = m[0];
const unsigned short btris = m[2];
const unsigned short ntris = m[3];
const float* verts = &dmesh.verts[bverts*3];
const unsigned char* tris = &dmesh.tris[btris*4];
for (int j = 0; j < ntris; ++j)
{
const unsigned char* t = &tris[j*4];
for (int k = 0, kp = 2; k < 3; kp=k++)
{
unsigned char ef = (t[3] >> (kp*2)) & 0x3;
if (ef != 0)
{
// Ext edge
glColor4ub(0,0,0,128);
glVertex3fv(&verts[t[kp]*3]);
glVertex3fv(&verts[t[k]*3]);
}
}
glEnd();
}
}
glEnd();
glLineWidth(1.0f);
glPointSize(3.0f);
glBegin(GL_POINTS);
for (int i = 0; i < dmesh.nmeshes; ++i)
{
const unsigned short* m = &dmesh.meshes[i*4];
const unsigned short bverts = m[0];
const unsigned short nverts = m[1];
const float* verts = &dmesh.verts[bverts*3];
for (int j = 0; j < nverts; ++j)
{
glColor4ub(0,0,0,64);
glVertex3fv(&verts[j*3]);
}
}
glEnd();
glPointSize(1.0f);
}