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DotRecastNetSim
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add tile grid view

This commit is contained in:
ikpil 2023-07-27 00:16:52 +09:00
parent 0832ed3fdb
commit 1ff0f85b1f
3 changed files with 78 additions and 5 deletions
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21
src/DotRecast.Recast.Demo/Draw/DebugDraw.cs
View File

@ -111,6 +111,23 @@ public class DebugDraw
End();
}
public void DebugDrawGridXZ(float ox, float oy, float oz, int w, int h, float size, int col, float lineWidth)
{
Begin(DebugDrawPrimitives.LINES, lineWidth);
for (int i = 0; i <= h; ++i)
{
Vertex(ox,oy,oz+i*size, col);
Vertex(ox+w*size,oy,oz+i*size, col);
}
for (int i = 0; i <= w; ++i)
{
Vertex(ox+i*size,oy,oz, col);
Vertex(ox+i*size,oy,oz+h*size, col);
}
End();
}
public void AppendBoxWire(float minx, float miny, float minz, float maxx, float maxy, float maxz, int col)
{
// Top
@ -189,7 +206,7 @@ public class DebugDraw
{
GetOpenGlDraw().Vertex(pos, color);
}
public void Vertex(RcVec3f pos, int color)
{
GetOpenGlDraw().Vertex(pos, color);
@ -703,4 +720,4 @@ public class DebugDraw
{
return FrustumTest(new float[] { bmin.x, bmin.y, bmin.z, bmax.x, bmax.y, bmax.z });
}
}
}

16
src/DotRecast.Recast.Demo/Draw/NavMeshRenderer.cs
View File

@ -19,6 +19,7 @@ freely, subject to the following restrictions:
*/
using System.Collections.Generic;
using System.Diagnostics.Tracing;
using DotRecast.Core;
using DotRecast.Detour;
using DotRecast.Recast.DemoTool.Builder;
@ -78,6 +79,18 @@ public class NavMeshRenderer
DrawGeomBounds(geom);
}
if (geom != null && settings.tiled)
{
int gw = 0, gh = 0;
RcVec3f bmin = geom.GetMeshBoundsMin();
RcVec3f bmax = geom.GetMeshBoundsMax();
Recast.CalcGridSize(bmin, bmax, settings.cellSize, out gw, out gh);
int tw = (gw + settings.tileSize - 1) / settings.tileSize;
int th = (gh + settings.tileSize - 1) / settings.tileSize;
float s = settings.tileSize * settings.cellSize;
_debugDraw.DebugDrawGridXZ(bmin[0], bmin[1], bmin[2], tw, th, s, DebugDraw.DuRGBA(0, 0, 0, 64), 1.0f);
}
if (navMesh != null && navQuery != null
&& (drawMode == DrawMode.DRAWMODE_NAVMESH
|| drawMode == DrawMode.DRAWMODE_NAVMESH_TRANS
@ -104,8 +117,7 @@ public class NavMeshRenderer
if (drawMode == DrawMode.DRAWMODE_NAVMESH_NODES)
{
_debugDraw.DebugDrawNavMeshNodes(navQuery);
_debugDraw.DebugDrawNavMeshPolysWithFlags(navMesh, SampleAreaModifications.SAMPLE_POLYFLAGS_DISABLED,
DebugDraw.DuRGBA(0, 0, 0, 128));
_debugDraw.DebugDrawNavMeshPolysWithFlags(navMesh, SampleAreaModifications.SAMPLE_POLYFLAGS_DISABLED, DebugDraw.DuRGBA(0, 0, 0, 128));
}
}

46
src/DotRecast.Recast.Demo/Tools/TileTool.cs
View File

@ -1,7 +1,11 @@
using DotRecast.Core;
using System.Reflection.Metadata;
using DotRecast.Core;
using DotRecast.Recast.Demo.Draw;
using DotRecast.Recast.DemoTool;
using DotRecast.Recast.DemoTool.Tools;
using ImGuiNET;
using static DotRecast.Recast.Demo.Draw.DebugDraw;
using static DotRecast.Recast.Demo.Draw.DebugDrawPrimitives;
namespace DotRecast.Recast.Demo.Tools;
@ -9,6 +13,9 @@ public class TileTool : IRcTool
{
private readonly TileToolImpl _impl;
private bool _hitPosSet;
private RcVec3f _hitPos;
public TileTool()
{
_impl = new();
@ -25,14 +32,51 @@ public class TileTool : IRcTool
public void Layout()
{
if (ImGui.Button("Create All Tile"))
{
// if (m_sample)
// m_sample->buildAllTiles();
}
if (ImGui.Button("Remove All Tile"))
{
// if (m_sample)
// m_sample->removeAllTiles();
}
}
public void HandleClick(RcVec3f s, RcVec3f p, bool shift)
{
_hitPosSet = true;
_hitPos = p;
var sample = _impl.GetSample();
if (null != sample)
{
if (shift)
{
}
else
{
}
}
}
public void HandleRender(NavMeshRenderer renderer)
{
if (_hitPosSet)
{
RecastDebugDraw dd = renderer.GetDebugDraw();
var s = _impl.GetSample().GetSettings().agentRadius;
dd.Begin(LINES, 2.0f);
dd.Vertex(_hitPos[0] - s, _hitPos[1] + 0.1f, _hitPos[2], DuRGBA(0, 0, 0, 128));
dd.Vertex(_hitPos[0] + s, _hitPos[1] + 0.1f, _hitPos[2], DuRGBA(0, 0, 0, 128));
dd.Vertex(_hitPos[0], _hitPos[1] - s + 0.1f, _hitPos[2], DuRGBA(0, 0, 0, 128));
dd.Vertex(_hitPos[0], _hitPos[1] + s + 0.1f, _hitPos[2], DuRGBA(0, 0, 0, 128));
dd.Vertex(_hitPos[0], _hitPos[1] + 0.1f, _hitPos[2] - s, DuRGBA(0, 0, 0, 128));
dd.Vertex(_hitPos[0], _hitPos[1] + 0.1f, _hitPos[2] + s, DuRGBA(0, 0, 0, 128));
dd.End();
}
}
public void HandleUpdate(float dt)