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Changed Detour header var names more to verbose. Pass params as a struct to dtCreateNavMeshData. Named Off-mesh links to Off-mesh connections. Cleaned up Off-mesh connection code and samples. Added connection radius and direction to Off-mesh connections. Agent dimensions passed store in navmesh header.

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This commit is contained in:
Mikko Mononen
2010-01-19 14:22:48 +00:00
parent da9dec1eef
commit 3abbfe006d
24 changed files with 7358 additions and 3099 deletions
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49
RecastDemo/Source/Sample_SoloMeshSimple.cpp
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@@ -34,7 +34,7 @@
#include "DetourNavMeshBuilder.h"
#include "DetourDebugDraw.h"
#include "NavMeshTesterTool.h"
#include "OffMeshLinkTool.h"
#include "OffMeshConnectionTool.h"
#ifdef WIN32
# define snprintf _snprintf
@@ -95,9 +95,9 @@ void Sample_SoloMeshSimple::handleTools()
{
setTool(new NavMeshTesterTool);
}
if (imguiCheck("Create Off-Mesh Links", type == TOOL_OFFMESH_LINK))
if (imguiCheck("Create Off-Mesh Connections", type == TOOL_OFFMESH_CONNECTION))
{
setTool(new OffMeshLinkTool);
setTool(new OffMeshConnectionTool);
}
imguiSeparator();
@@ -197,14 +197,16 @@ void Sample_SoloMeshSimple::handleRender()
duDebugDrawTriMeshSlope(&dd, m_geom->getMesh()->getVerts(), m_geom->getMesh()->getVertCount(),
m_geom->getMesh()->getTris(), m_geom->getMesh()->getNormals(), m_geom->getMesh()->getTriCount(),
m_agentMaxSlope);
m_geom->drawLinks(&dd, m_agentRadius);
if ((m_navMeshDrawFlags & DU_DRAWNAVMESH_OFFMESHCONS) == 0)
m_geom->drawOffMeshConnections(&dd);
}
else if (m_drawMode != DRAWMODE_NAVMESH_TRANS)
{
// 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);
if ((m_navMeshDrawFlags & DU_DRAWNAVMESH_OFFMESHCONS) == 0)
m_geom->drawOffMeshConnections(&dd);
}
glDisable(GL_FOG);
@@ -222,7 +224,7 @@ void Sample_SoloMeshSimple::handleRender()
m_drawMode == DRAWMODE_NAVMESH_INVIS))
{
if (m_drawMode != DRAWMODE_NAVMESH_INVIS)
duDebugDrawNavMesh(&dd, m_navMesh); //, m_toolMode == TOOLMODE_PATHFIND);
duDebugDrawNavMesh(&dd, m_navMesh, m_navMeshDrawFlags);
if (m_drawMode == DRAWMODE_NAVMESH_BVTREE)
duDebugDrawNavMeshBVTree(&dd, m_navMesh);
}
@@ -550,13 +552,32 @@ bool Sample_SoloMeshSimple::handleBuild()
{
unsigned char* navData = 0;
int navDataSize = 0;
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,
m_geom->getOffMeshLinkVertices(), m_geom->getOffMeshLinkCount(),
m_pmesh->bmin, m_pmesh->bmax, m_cfg.cs, m_cfg.ch, 0, m_cfg.walkableClimb,
&navData, &navDataSize))
dtNavMeshCreateParams params;
memset(&params, 0, sizeof(params));
params.verts = m_pmesh->verts;
params.vertCount = m_pmesh->nverts;
params.polys = m_pmesh->polys;
params.polyCount = m_pmesh->npolys;
params.nvp = m_pmesh->nvp;
params.detailMeshes = m_dmesh->meshes;
params.detailVerts = m_dmesh->verts;
params.detailVertsCount = m_dmesh->nverts;
params.detailTris = m_dmesh->tris;
params.detailTriCount = m_dmesh->ntris;
params.offMeshConVerts = m_geom->getOffMeshConnectionVerts();
params.offMeshConRad = m_geom->getOffMeshConnectionRads();
params.offMeshConDir = m_geom->getOffMeshConnectionDirs();
params.offMeshConCount = m_geom->getOffMeshConnectionCount();
params.walkableHeight = m_agentHeight;
params.walkableRadius = m_agentRadius;
params.walkableClimb = m_agentMaxClimb;
vcopy(params.bmin, m_pmesh->bmin);
vcopy(params.bmax, m_pmesh->bmax);
params.cs = m_cfg.cs;
params.ch = m_cfg.ch;
if (!dtCreateNavMeshData(&params, &navData, &navDataSize))
{
if (rcGetLog())
rcGetLog()->log(RC_LOG_ERROR, "Could not build Detour navmesh.");
@@ -617,6 +638,8 @@ bool Sample_SoloMeshSimple::handleBuild()
rcGetLog()->log(RC_LOG_PROGRESS, "TOTAL: %.1fms", rcGetDeltaTimeUsec(totStartTime, totEndTime)/1000.0f);
}
setNavMeshDrawFlags(DU_DRAWNAVMESH_OFFMESHCONS);
if (m_tool)
m_tool->init(this);