Detour: remove unused files

2 files changed, 0 insertions, 528 deletions

diff --git a/extern/recastnavigation/Detour/Include/DetourDebugDraw.h b/extern/recastnavigation/Detour/Include/DetourDebugDraw.h
deleted file mode 100644
index 8e1cfe44fdb..00000000000
--- a/extern/recastnavigation/Detour/Include/DetourDebugDraw.h
+++ /dev/null
@@ -1,32 +0,0 @@
-//
-// Copyright (c) 2009 Mikko Mononen memon@inside.org
-//
-// This software is provided 'as-is', without any express or implied
-// warranty.  In no event will the authors be held liable for any damages
-// arising from the use of this software.
-// Permission is granted to anyone to use this software for any purpose,
-// including commercial applications, and to alter it and redistribute it
-// freely, subject to the following restrictions:
-// 1. The origin of this software must not be misrepresented; you must not
-//    claim that you wrote the original software. If you use this software
-//    in a product, an acknowledgment in the product documentation would be
-//    appreciated but is not required.
-// 2. Altered source versions must be plainly marked as such, and must not be
-//    misrepresented as being the original software.
-// 3. This notice may not be removed or altered from any source distribution.
-//
-
-#ifndef DETOURDEBUGDRAW_H
-#define DETOURDEBUGDRAW_H
-
-#include "DetourStatNavMesh.h"
-#include "DetourTileNavMesh.h"
-
-void dtDebugDrawStatNavMeshPoly(const dtStatNavMesh* mesh, dtStatPolyRef ref, const float* col);
-void dtDebugDrawStatNavMeshBVTree(const dtStatNavMesh* mesh);
-void dtDebugDrawStatNavMesh(const dtStatNavMesh* mesh, bool drawClosedList = false);
-
-void dtDebugDrawTiledNavMesh(const dtTiledNavMesh* mesh);
-void dtDebugDrawTiledNavMeshPoly(const dtTiledNavMesh* mesh, dtTilePolyRef ref, const float* col);
-
-#endif // DETOURDEBUGDRAW_H
\ No newline at end of file
diff --git a/extern/recastnavigation/Detour/Source/DetourDebugDraw.cpp b/extern/recastnavigation/Detour/Source/DetourDebugDraw.cpp
deleted file mode 100644
index 25f32f12481..00000000000
--- a/extern/recastnavigation/Detour/Source/DetourDebugDraw.cpp
+++ /dev/null
@@ -1,496 +0,0 @@
-//
-// Copyright (c) 2009 Mikko Mononen memon@inside.org
-//
-// This software is provided 'as-is', without any express or implied
-// warranty.  In no event will the authors be held liable for any damages
-// arising from the use of this software.
-// Permission is granted to anyone to use this software for any purpose,
-// including commercial applications, and to alter it and redistribute it
-// freely, subject to the following restrictions:
-// 1. The origin of this software must not be misrepresented; you must not
-//    claim that you wrote the original software. If you use this software
-//    in a product, an acknowledgment in the product documentation would be
-//    appreciated but is not required.
-// 2. Altered source versions must be plainly marked as such, and must not be
-//    misrepresented as being the original software.
-// 3. This notice may not be removed or altered from any source distribution.
-//
-
-#include "DetourDebugDraw.h"
-#include "DetourStatNavMesh.h"
-#include "SDL.h"
-#include "SDL_Opengl.h"
-
-void dtDebugDrawStatNavMeshPoly(const dtStatNavMesh* mesh, dtStatPolyRef ref, const float* col)
-{
-	int idx = mesh->getPolyIndexByRef(ref);
-	if (idx == -1) return;
-
-	glColor4f(col[0],col[1],col[2],0.25f);
-
-	if (mesh->getPolyDetailCount())
-	{
-		const dtStatPoly* p = mesh->getPoly(idx);
-		const dtStatPolyDetail* pd = mesh->getPolyDetail(idx);
-		glBegin(GL_TRIANGLES);
-		for (int j = 0; j < pd->ntris; ++j)
-		{
-			const unsigned char* t = mesh->getDetailTri(pd->tbase+j);
-			for (int k = 0; k < 3; ++k)
-			{
-				if (t[k] < p->nv)
-					glVertex3fv(mesh->getVertex(p->v[t[k]]));
-				else
-					glVertex3fv(mesh->getDetailVertex(pd->vbase+(t[k]-p->nv)));
-			}
-		}
-		glEnd();
-	}
-	else
-	{
-		const dtStatPoly* p = mesh->getPoly(idx);
-		glBegin(GL_TRIANGLES);
-		unsigned short vi[3];
-		for (int j = 2; j < (int)p->nv; ++j)
-		{
-			vi[0] = p->v[0];
-			vi[1] = p->v[j-1];
-			vi[2] = p->v[j];
-			for (int k = 0; k < 3; ++k)
-			{
-				const float* v = mesh->getVertex(vi[k]);
-				glVertex3f(v[0], v[1]+0.2f, v[2]);
-			}
-		}
-		glEnd();
-	}
-}
-
-static void drawBoxWire(float minx, float miny, float minz, float maxx, float maxy, float maxz, const float* col)
-{
-	glColor4fv(col);
-	
-	// Top
-	glVertex3f(minx, miny, minz);
-	glVertex3f(maxx, miny, minz);
-	glVertex3f(maxx, miny, minz);
-	glVertex3f(maxx, miny, maxz);
-	glVertex3f(maxx, miny, maxz);
-	glVertex3f(minx, miny, maxz);
-	glVertex3f(minx, miny, maxz);
-	glVertex3f(minx, miny, minz);
-	
-	// bottom
-	glVertex3f(minx, maxy, minz);
-	glVertex3f(maxx, maxy, minz);
-	glVertex3f(maxx, maxy, minz);
-	glVertex3f(maxx, maxy, maxz);
-	glVertex3f(maxx, maxy, maxz);
-	glVertex3f(minx, maxy, maxz);
-	glVertex3f(minx, maxy, maxz);
-	glVertex3f(minx, maxy, minz);
-	
-	// Sides
-	glVertex3f(minx, miny, minz);
-	glVertex3f(minx, maxy, minz);
-	glVertex3f(maxx, miny, minz);
-	glVertex3f(maxx, maxy, minz);
-	glVertex3f(maxx, miny, maxz);
-	glVertex3f(maxx, maxy, maxz);
-	glVertex3f(minx, miny, maxz);
-	glVertex3f(minx, maxy, maxz);
-}
-
-void dtDebugDrawStatNavMeshBVTree(const dtStatNavMesh* mesh)
-{
-	const float col[] = { 1,1,1,0.5f };
-	const dtStatNavMeshHeader* hdr = mesh->getHeader();
-	
-	const dtStatBVNode* nodes = mesh->getBvTreeNodes();
-	int nnodes = mesh->getBvTreeNodeCount();
-	
-	glBegin(GL_LINES);
-
-	for (int i = 0; i < nnodes; ++i)
-	{
-		const dtStatBVNode* n = &nodes[i];
-		if (n->i < 0) // Leaf indices are positive.
-			continue;
-		drawBoxWire(hdr->bmin[0] + n->bmin[0]*hdr->cs,
-					hdr->bmin[1] + n->bmin[1]*hdr->cs,
-					hdr->bmin[2] + n->bmin[2]*hdr->cs,
-					hdr->bmin[0] + n->bmax[0]*hdr->cs,
-					hdr->bmin[1] + n->bmax[1]*hdr->cs,
-					hdr->bmin[2] + n->bmax[2]*hdr->cs, col);
-	}
-	glEnd();
-}
-
-
-static float distancePtLine2d(const float* pt, const float* p, const float* q)
-{
-	float pqx = q[0] - p[0];
-	float pqz = q[2] - p[2];
-	float dx = pt[0] - p[0];
-	float dz = pt[2] - p[2];
-	float d = pqx*pqx + pqz*pqz;
-	float t = pqx*dx + pqz*dz;
-	if (d != 0) t /= d;
-	dx = p[0] + t*pqx - pt[0];
-	dz = p[2] + t*pqz - pt[2];
-	return dx*dx + dz*dz;
-}
-
-static void drawStatMeshPolyBoundaries(const dtStatNavMesh* mesh, bool inner)
-{
-	static const float thr = 0.01f*0.01f;
-
-	glBegin(GL_LINES);
-	for (int i = 0; i < mesh->getPolyCount(); ++i)
-	{
-		const dtStatPoly* p = mesh->getPoly(i);
-		const dtStatPolyDetail* pd = mesh->getPolyDetail(i);
-		
-		for (int j = 0, nj = (int)p->nv; j < nj; ++j)
-		{
-			if (inner)
-			{
-				// Skip non-connected edges.
-				if (p->n[j] == 0) continue;
-			}
-			else
-			{
-				// Skip connected edges.
-				if (p->n[j] != 0) continue;
-			}
-				
-			const float* v0 = mesh->getVertex(p->v[j]);
-			const float* v1 = mesh->getVertex(p->v[(j+1) % nj]);
-			
-			// Draw detail mesh edges which align with the actual poly edge.
-			// This is really slow.
-			for (int k = 0; k < pd->ntris; ++k)
-			{
-				const unsigned char* t = mesh->getDetailTri(pd->tbase+k);
-				const float* tv[3];
-				for (int m = 0; m < 3; ++m)
-				{
-					if (t[m] < p->nv)
-						tv[m] = mesh->getVertex(p->v[t[m]]);
-					else
-						tv[m] = mesh->getDetailVertex(pd->vbase+(t[m]-p->nv));
-				}
-				for (int m = 0, n = 2; m < 3; n=m++)
-				{
-					if (((t[3] >> (n*2)) & 0x3) == 0) continue;	// Skip inner edges.
-					if (distancePtLine2d(tv[n],v0,v1) < thr &&
-						distancePtLine2d(tv[m],v0,v1) < thr)
-					{
-						glVertex3fv(tv[n]);
-						glVertex3fv(tv[m]);
-					}
-				}
-			}
-		}
-	}
-	glEnd();
-}
-
-void dtDebugDrawStatNavMesh(const dtStatNavMesh* mesh, bool drawClosedList)
-{
-	glBegin(GL_TRIANGLES);
-	for (int i = 0; i < mesh->getPolyDetailCount(); ++i)
-	{
-		const dtStatPoly* p = mesh->getPoly(i);
-		const dtStatPolyDetail* pd = mesh->getPolyDetail(i);
-		
-		if (drawClosedList && mesh->isInClosedList(i+1))
-			glColor4ub(255,196,0,64);
-		else
-			glColor4ub(0,196,255,64);
-			
-		for (int j = 0; j < pd->ntris; ++j)
-		{
-			const unsigned char* t = mesh->getDetailTri(pd->tbase+j);
-			for (int k = 0; k < 3; ++k)
-			{
-				if (t[k] < p->nv)
-					glVertex3fv(mesh->getVertex(p->v[t[k]]));
-				else
-					glVertex3fv(mesh->getDetailVertex(pd->vbase+(t[k]-p->nv)));
-			}
-		}
-	}
-	glEnd();
-	
-	// Draw inter poly boundaries
-	glColor4ub(0,48,64,32);
-	glLineWidth(1.5f);
-	drawStatMeshPolyBoundaries(mesh, true);
-	
-	// Draw outer poly boundaries
-	glLineWidth(2.5f);
-	glColor4ub(0,48,64,220);
-	drawStatMeshPolyBoundaries(mesh, false);
-
-	glLineWidth(1.0f);
-	
-	glPointSize(3.0f);
-	glColor4ub(0,0,0,196);
-	glBegin(GL_POINTS);
-	for (int i = 0; i < mesh->getVertexCount(); ++i)
-	{
-		const float* v = mesh->getVertex(i);
-		glVertex3f(v[0], v[1], v[2]);
-	}
-	glEnd();
-	glPointSize(1.0f);	
-}
-
-
-static void drawTilePolyBoundaries(const dtTileHeader* header, bool inner)
-{
-	static const float thr = 0.01f*0.01f;
-
-	glBegin(GL_LINES);
-	for (int i = 0; i < header->npolys; ++i)
-	{
-		const dtTilePoly* p = &header->polys[i];
-		const dtTilePolyDetail* pd = &header->dmeshes[i];
-		
-		for (int j = 0, nj = (int)p->nv; j < nj; ++j)
-		{
-			if (inner)
-			{
-				if (p->n[j] == 0) continue;
-				if (p->n[j] & 0x8000)
-				{
-					bool con = false;
-					for (int k = 0; k < p->nlinks; ++k)
-					{
-						if (header->links[p->links+k].e == j)
-						{
-							con = true;
-							break;
-						}
-					}
-					if (con)
-						glColor4ub(255,255,255,128);
-					else
-						glColor4ub(0,0,0,128);
-				}
-				else
-					glColor4ub(0,48,64,32);
-			}
-			else
-			{
-				if (p->n[j] != 0) continue;
-			}
-			
-			const float* v0 = &header->verts[p->v[j]*3];
-			const float* v1 = &header->verts[p->v[(j+1)%nj]*3];
-			
-			// Draw detail mesh edges which align with the actual poly edge.
-			// This is really slow.
-			for (int k = 0; k < pd->ntris; ++k)
-			{
-				const unsigned char* t = &header->dtris[(pd->tbase+k)*4];
-				const float* tv[3];
-				for (int m = 0; m < 3; ++m)
-				{
-					if (t[m] < p->nv)
-						tv[m] = &header->verts[p->v[t[m]]*3];
-					else
-						tv[m] = &header->dverts[(pd->vbase+(t[m]-p->nv))*3];
-				}
-				for (int m = 0, n = 2; m < 3; n=m++)
-				{
-					if (((t[3] >> (n*2)) & 0x3) == 0) continue;	// Skip inner detail edges.
-					if (distancePtLine2d(tv[n],v0,v1) < thr &&
-						distancePtLine2d(tv[m],v0,v1) < thr)
-					{
-						glVertex3fv(tv[n]);
-						glVertex3fv(tv[m]);
-					}
-				}
-			}
-		}
-	}
-	glEnd();
-}
-
-static void drawTile(const dtTileHeader* header)
-{
-	glBegin(GL_TRIANGLES);
-	for (int i = 0; i < header->npolys; ++i)
-	{
-		const dtTilePoly* p = &header->polys[i];
-		const dtTilePolyDetail* pd = &header->dmeshes[i];
-		
-		glColor4ub(0,196,255,64);
-		
-		for (int j = 0; j < pd->ntris; ++j)
-		{
-			const unsigned char* t = &header->dtris[(pd->tbase+j)*4];
-			for (int k = 0; k < 3; ++k)
-			{
-				if (t[k] < p->nv)
-					glVertex3fv(&header->verts[p->v[t[k]]*3]);
-				else
-					glVertex3fv(&header->dverts[(pd->vbase+t[k]-p->nv)*3]);
-			}
-		}
-	}
-	glEnd();
-	
-	// Draw inter poly boundaries
-	glColor4ub(0,48,64,32);
-	glLineWidth(1.5f);
-	
-	drawTilePolyBoundaries(header, true);
-
-	// Draw outer poly boundaries
-	glLineWidth(2.5f);
-	glColor4ub(0,48,64,220);
-
-	drawTilePolyBoundaries(header, false);
-	
-	glLineWidth(1.0f);
-	
-	glPointSize(3.0f);
-	glColor4ub(0,0,0,196);
-	glBegin(GL_POINTS);
-	for (int i = 0; i < header->nverts; ++i)
-	{
-		const float* v = &header->verts[i*3];
-		glVertex3f(v[0], v[1], v[2]);
-	}
-	glEnd();
-	glPointSize(1.0f);	
-	
-	// Draw portals
-/*	glBegin(GL_LINES);
-
-	for (int i = 0; i < header->nportals[0]; ++i)
-	{
-		const dtTilePortal* p = &header->portals[0][i];		
-		if (p->ncon)
-			glColor4ub(255,255,255,192);
-		else
-			glColor4ub(255,0,0,64);
-		glVertex3f(header->bmax[0]-0.1f, p->bmin[1], p->bmin[0]);
-		glVertex3f(header->bmax[0]-0.1f, p->bmax[1], p->bmin[0]);
-
-		glVertex3f(header->bmax[0]-0.1f, p->bmax[1], p->bmin[0]);
-		glVertex3f(header->bmax[0]-0.1f, p->bmax[1], p->bmax[0]);
-
-		glVertex3f(header->bmax[0]-0.1f, p->bmax[1], p->bmax[0]);
-		glVertex3f(header->bmax[0]-0.1f, p->bmin[1], p->bmax[0]);
-
-		glVertex3f(header->bmax[0]-0.1f, p->bmin[1], p->bmax[0]);
-		glVertex3f(header->bmax[0]-0.1f, p->bmin[1], p->bmin[0]);
-	}
-	for (int i = 0; i < header->nportals[1]; ++i)
-	{
-		const dtTilePortal* p = &header->portals[1][i];
-		if (p->ncon)
-			glColor4ub(255,255,255,192);
-		else
-			glColor4ub(255,0,0,64);
-		glVertex3f(p->bmin[0], p->bmin[1], header->bmax[2]-0.1f);
-		glVertex3f(p->bmin[0], p->bmax[1], header->bmax[2]-0.1f);
-		
-		glVertex3f(p->bmin[0], p->bmax[1], header->bmax[2]-0.1f);
-		glVertex3f(p->bmax[0], p->bmax[1], header->bmax[2]-0.1f);
-		
-		glVertex3f(p->bmax[0], p->bmax[1], header->bmax[2]-0.1f);
-		glVertex3f(p->bmax[0], p->bmin[1], header->bmax[2]-0.1f);
-		
-		glVertex3f(p->bmax[0], p->bmin[1], header->bmax[2]-0.1f);
-		glVertex3f(p->bmin[0], p->bmin[1], header->bmax[2]-0.1f);
-	}
-	for (int i = 0; i < header->nportals[2]; ++i)
-	{
-		const dtTilePortal* p = &header->portals[2][i];
-		if (p->ncon)
-			glColor4ub(255,255,255,192);
-		else
-			glColor4ub(255,0,0,64);
-		glVertex3f(header->bmin[0]+0.1f, p->bmin[1], p->bmin[0]);
-		glVertex3f(header->bmin[0]+0.1f, p->bmax[1], p->bmin[0]);
-		
-		glVertex3f(header->bmin[0]+0.1f, p->bmax[1], p->bmin[0]);
-		glVertex3f(header->bmin[0]+0.1f, p->bmax[1], p->bmax[0]);
-		
-		glVertex3f(header->bmin[0]+0.1f, p->bmax[1], p->bmax[0]);
-		glVertex3f(header->bmin[0]+0.1f, p->bmin[1], p->bmax[0]);
-		
-		glVertex3f(header->bmin[0]+0.1f, p->bmin[1], p->bmax[0]);
-		glVertex3f(header->bmin[0]+0.1f, p->bmin[1], p->bmin[0]);
-	}
-	for (int i = 0; i < header->nportals[3]; ++i)
-	{
-		const dtTilePortal* p = &header->portals[3][i];
-		if (p->ncon)
-			glColor4ub(255,255,255,192);
-		else
-			glColor4ub(255,0,0,64);
-		glVertex3f(p->bmin[0], p->bmin[1], header->bmin[2]+0.1f);
-		glVertex3f(p->bmin[0], p->bmax[1], header->bmin[2]+0.1f);
-		
-		glVertex3f(p->bmin[0], p->bmax[1], header->bmin[2]+0.1f);
-		glVertex3f(p->bmax[0], p->bmax[1], header->bmin[2]+0.1f);
-		
-		glVertex3f(p->bmax[0], p->bmax[1], header->bmin[2]+0.1f);
-		glVertex3f(p->bmax[0], p->bmin[1], header->bmin[2]+0.1f);
-		
-		glVertex3f(p->bmax[0], p->bmin[1], header->bmin[2]+0.1f);
-		glVertex3f(p->bmin[0], p->bmin[1], header->bmin[2]+0.1f);
-	}
-	glEnd();*/
-}
-
-void dtDebugDrawTiledNavMesh(const dtTiledNavMesh* mesh)
-{
-	if (!mesh) return;
-	
-	for (int i = 0; i < DT_MAX_TILES; ++i)
-	{
-		const dtTile* tile = mesh->getTile(i);
-		if (!tile->header) continue;
-
-		drawTile(tile->header);
-	}
-}
-
-void dtDebugDrawTiledNavMeshPoly(const dtTiledNavMesh* mesh, dtTilePolyRef ref, const float* col)
-{
-	unsigned int salt, it, ip;
-	dtDecodeTileId(ref, salt, it, ip);
-	if (it >= DT_MAX_TILES) return;
-	const dtTile* tile = mesh->getTile(it);
-	if (tile->salt != salt || tile->header == 0) return;
-	const dtTileHeader* header = tile->header;
-	
-	if (ip >= (unsigned int)header->npolys) return;
-	
-	glColor4f(col[0],col[1],col[2],0.25f);
-
-	const dtTilePoly* p = &header->polys[ip];
-	const dtTilePolyDetail* pd = &header->dmeshes[ip];
-	
-	glBegin(GL_TRIANGLES);
-	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)
-				glVertex3fv(&header->verts[p->v[t[j]]*3]);
-			else
-				glVertex3fv(&header->dverts[(pd->vbase+t[j]-p->nv)*3]);
-		}
-	}
-	glEnd();
-}
-