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Off-Mesh link progress (not fully working).

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This commit is contained in:
Mikko Mononen
2010-01-10 17:21:01 +00:00
parent 5c4f1ed0bd
commit 4ad8dafa40
15 changed files with 5769 additions and 695 deletions
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57
RecastDemo/Source/Sample_TileMesh.cpp
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@@ -33,7 +33,7 @@
#include "DetourNavMeshBuilder.h"
#include "DetourDebugDraw.h"
#include "NavMeshTesterTool.h"
#include "ExtraLinkTool.h"
#include "OffMeshLinkTool.h"
#ifdef WIN32
# define snprintf _snprintf
@@ -253,9 +253,9 @@ void Sample_TileMesh::handleTools()
{
setTool(new NavMeshTileTool);
}
if (imguiCheck("Create Extra Links", type == TOOL_EXTRA_LINK))
if (imguiCheck("Create Off-Mesh Links", type == TOOL_OFFMESH_LINK))
{
setTool(new ExtraLinkTool);
setTool(new OffMeshLinkTool);
}
imguiSeparator();
@@ -311,54 +311,25 @@ void Sample_TileMesh::handleRender()
// Draw mesh
duDebugDrawTriMesh(&dd, m_geom->getMesh()->getVerts(), m_geom->getMesh()->getVertCount(),
m_geom->getMesh()->getTris(), m_geom->getMesh()->getNormals(), m_geom->getMesh()->getTriCount(), 0);
m_geom->drawLinks(&dd, m_agentRadius);
glDepthMask(GL_FALSE);
// Draw bounds
const float* bmin = m_geom->getMeshBoundsMin();
const float* bmax = m_geom->getMeshBoundsMax();
const float col[4] = {1,1,1,0.5f};
duDebugDrawBoxWire(&dd, bmin[0],bmin[1],bmin[2], bmax[0],bmax[1],bmax[2], col);
duDebugDrawBoxWire(&dd, bmin[0],bmin[1],bmin[2], bmax[0],bmax[1],bmax[2], duRGBA(255,255,255,128), 1.0f);
// Tiling grid.
const int ts = (int)m_tileSize;
int gw = 0, gh = 0;
rcCalcGridSize(bmin, bmax, m_cellSize, &gw, &gh);
int tw = (gw + ts-1) / ts;
int th = (gh + ts-1) / ts;
const float s = ts*m_cellSize;
glBegin(GL_LINES);
glColor4ub(0,0,0,64);
for (int y = 0; y < th; ++y)
{
for (int x = 0; x < tw; ++x)
{
float fx, fy, fz;
fx = bmin[0] + x*s;
fy = bmin[1];
fz = bmin[2] + y*s;
glVertex3f(fx,fy,fz);
glVertex3f(fx+s,fy,fz);
glVertex3f(fx,fy,fz);
glVertex3f(fx,fy,fz+s);
if (x+1 >= tw)
{
glVertex3f(fx+s,fy,fz);
glVertex3f(fx+s,fy,fz+s);
}
if (y+1 >= th)
{
glVertex3f(fx,fy,fz+s);
glVertex3f(fx+s,fy,fz+s);
}
}
}
glEnd();
const int tw = (gw + (int)m_tileSize-1) / (int)m_tileSize;
const int th = (gh + (int)m_tileSize-1) / (int)m_tileSize;
const float s = m_tileSize*m_cellSize;
duDebugDrawGridXZ(&dd, bmin[0],bmin[1],bmin[2], tw,th, s, duRGBA(0,0,0,64), 1.0f);
// Draw active tile
duDebugDrawBoxWire(&dd, m_tileBmin[0],m_tileBmin[1],m_tileBmin[2], m_tileBmax[0],m_tileBmax[1],m_tileBmax[2], m_tileCol);
duDebugDrawBoxWire(&dd, m_tileBmin[0],m_tileBmin[1],m_tileBmin[2], m_tileBmax[0],m_tileBmax[1],m_tileBmax[2], m_tileCol, 2.0f);
if (m_navMesh)
duDebugDrawNavMesh(&dd, m_navMesh);
@@ -461,7 +432,7 @@ void Sample_TileMesh::buildTile(const float* pos)
m_tileBmax[1] = bmax[1];
m_tileBmax[2] = bmin[2] + (ty+1)*ts;
m_tileCol[0] = 0.3f; m_tileCol[1] = 0.8f; m_tileCol[2] = 0; m_tileCol[3] = 1;
m_tileCol = duRGBA(77,204,0,255);
int dataSize = 0;
unsigned char* data = buildTileMesh(m_tileBmin, m_tileBmax, dataSize);
@@ -499,7 +470,7 @@ void Sample_TileMesh::removeTile(const float* pos)
m_tileBmax[1] = bmax[1];
m_tileBmax[2] = bmin[2] + (ty+1)*ts;
m_tileCol[0] = 0.8f; m_tileCol[1] = 0.1f; m_tileCol[2] = 0; m_tileCol[3] = 1;
m_tileCol = duRGBA(204,25,0,255);
unsigned char* rdata = 0;
int rdataSize = 0;
@@ -814,7 +785,9 @@ unsigned char* Sample_TileMesh::buildTileMesh(const float* bmin, const float* bm
if (!dtCreateNavMeshData(m_pmesh->verts, m_pmesh->nverts,
m_pmesh->polys, m_pmesh->npolys, m_pmesh->nvp,
m_dmesh->meshes, m_dmesh->verts, m_dmesh->nverts, m_dmesh->tris, m_dmesh->ntris,
bmin, bmax, m_cfg.cs, m_cfg.ch, m_cfg.tileSize, m_cfg.walkableClimb, &navData, &navDataSize))
0, 0,
bmin, bmax, m_cfg.cs, m_cfg.ch, m_cfg.tileSize, m_cfg.walkableClimb,
&navData, &navDataSize))
{
if (rcGetLog())
rcGetLog()->log(RC_LOG_ERROR, "Could not build Detour navmesh.");