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view active tile box wire

This commit is contained in:
ikpil 2023-07-27 06:40:41 +09:00
parent 1968d90609
commit d5f1b4be54
1 changed files with 29 additions and 5 deletions
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34
src/DotRecast.Recast.Demo/Tools/TileTool.cs
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@ -63,17 +63,41 @@ public class TileTool : IRcTool
public void HandleRender(NavMeshRenderer renderer) public void HandleRender(NavMeshRenderer renderer)
{ {
var sample = _impl.GetSample();
if (null == sample)
return;
var geom = sample.GetInputGeom();
if (null == geom)
return;
var dd = renderer.GetDebugDraw(); var dd = renderer.GetDebugDraw();
if (_hitPosSet) if (_hitPosSet)
{ {
var s = _impl.GetSample().GetSettings().agentRadius; var bmin = geom.GetMeshBoundsMin();
RcVec3f m_lastBuiltTileBmin = _hitPos - RcVec3f.One; var bmax = geom.GetMeshBoundsMax();
RcVec3f m_lastBuiltTileBmax = _hitPos + RcVec3f.One;
var settings = sample.GetSettings();
var s = settings.agentRadius;
float ts = settings.tileSize * settings.cellSize;
int tx = (int)((_hitPos.x - bmin[0]) / ts);
int ty = (int)((_hitPos.z - bmin[2]) / ts);
RcVec3f lastBuiltTileBmin = RcVec3f.Zero;
RcVec3f lastBuiltTileBmax = RcVec3f.Zero;
lastBuiltTileBmin[0] = bmin[0] + tx*ts;
lastBuiltTileBmin[1] = bmin[1];
lastBuiltTileBmin[2] = bmin[2] + ty*ts;
lastBuiltTileBmax[0] = bmin[0] + (tx+1)*ts;
lastBuiltTileBmax[1] = bmax[1];
lastBuiltTileBmax[2] = bmin[2] + (ty+1)*ts;
dd.DebugDrawCross(_hitPos.x, _hitPos.y + 0.1f, _hitPos.z, s, DuRGBA(0, 0, 0, 128), 2.0f); dd.DebugDrawCross(_hitPos.x, _hitPos.y + 0.1f, _hitPos.z, s, DuRGBA(0, 0, 0, 128), 2.0f);
dd.DebugDrawBoxWire( dd.DebugDrawBoxWire(
m_lastBuiltTileBmin.x, m_lastBuiltTileBmin.y, m_lastBuiltTileBmin.z, lastBuiltTileBmin.x, lastBuiltTileBmin.y, lastBuiltTileBmin.z,
m_lastBuiltTileBmax.x, m_lastBuiltTileBmax.y, m_lastBuiltTileBmax.z, lastBuiltTileBmax.x, lastBuiltTileBmax.y, lastBuiltTileBmax.z,
DuRGBA(255, 255, 255, 64), 1.0f); DuRGBA(255, 255, 255, 64), 1.0f);
} }
} }