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Code Pull Requests Releases Activity

move GetPolyCenter

This commit is contained in:
ikpil 2023-07-13 20:38:42 +09:00
parent 34e2f9a738
commit 92b4e06578
2 changed files with 30 additions and 28 deletions
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24
src/DotRecast.Detour/DtNavMesh.cs
View File

@ -1736,5 +1736,29 @@ namespace DotRecast.Detour
return tiles; return tiles;
} }
public RcVec3f GetPolyCenter(long refs)
{
RcVec3f center = RcVec3f.Zero;
var status = GetTileAndPolyByRef(refs, out var tile, out var poly);
if (status.Succeeded())
{
for (int i = 0; i < poly.vertCount; ++i)
{
int v = poly.verts[i] * 3;
center.x += tile.data.verts[v];
center.y += tile.data.verts[v + 1];
center.z += tile.data.verts[v + 2];
}
float s = 1.0f / poly.vertCount;
center.x *= s;
center.y *= s;
center.z *= s;
}
return center;
}
} }
} }

34
src/DotRecast.Recast.Demo/Tools/TestNavmeshTool.cs
View File

@ -618,8 +618,8 @@ public class TestNavmeshTool : IRcTool
if (m_parent[i] != 0) if (m_parent[i] != 0)
{ {
dd.DepthMask(false); dd.DepthMask(false);
RcVec3f p0 = GetPolyCenter(m_navMesh, m_parent[i]); RcVec3f p0 = m_navMesh.GetPolyCenter(m_parent[i]);
RcVec3f p1 = GetPolyCenter(m_navMesh, m_polys[i]); RcVec3f p1 = m_navMesh.GetPolyCenter(m_polys[i]);
dd.DebugDrawArc(p0.x, p0.y, p0.z, p1.x, p1.y, p1.z, 0.25f, 0.0f, 0.4f, dd.DebugDrawArc(p0.x, p0.y, p0.z, p1.x, p1.y, p1.z, 0.25f, 0.0f, 0.4f,
DuRGBA(0, 0, 0, 128), 2.0f); DuRGBA(0, 0, 0, 128), 2.0f);
dd.DepthMask(true); dd.DepthMask(true);
@ -651,8 +651,8 @@ public class TestNavmeshTool : IRcTool
if (m_parent[i] != 0) if (m_parent[i] != 0)
{ {
dd.DepthMask(false); dd.DepthMask(false);
RcVec3f p0 = GetPolyCenter(m_navMesh, m_parent[i]); RcVec3f p0 = m_navMesh.GetPolyCenter(m_parent[i]);
RcVec3f p1 = GetPolyCenter(m_navMesh, m_polys[i]); RcVec3f p1 = m_navMesh.GetPolyCenter(m_polys[i]);
dd.DebugDrawArc(p0.x, p0.y, p0.z, p1.x, p1.y, p1.z, 0.25f, 0.0f, 0.4f, dd.DebugDrawArc(p0.x, p0.y, p0.z, p1.x, p1.y, p1.z, 0.25f, 0.0f, 0.4f,
DuRGBA(0, 0, 0, 128), 2.0f); DuRGBA(0, 0, 0, 128), 2.0f);
dd.DepthMask(true); dd.DepthMask(true);
@ -691,8 +691,8 @@ public class TestNavmeshTool : IRcTool
if (m_parent[i] != 0) if (m_parent[i] != 0)
{ {
dd.DepthMask(false); dd.DepthMask(false);
RcVec3f p0 = GetPolyCenter(m_navMesh, m_parent[i]); RcVec3f p0 = m_navMesh.GetPolyCenter(m_parent[i]);
RcVec3f p1 = GetPolyCenter(m_navMesh, m_polys[i]); RcVec3f p1 = m_navMesh.GetPolyCenter(m_polys[i]);
dd.DebugDrawArc(p0.x, p0.y, p0.z, p1.x, p1.y, p1.z, 0.25f, 0.0f, 0.4f, dd.DebugDrawArc(p0.x, p0.y, p0.z, p1.x, p1.y, p1.z, 0.25f, 0.0f, 0.4f,
DuRGBA(0, 0, 0, 128), 2.0f); DuRGBA(0, 0, 0, 128), 2.0f);
dd.DepthMask(true); dd.DepthMask(true);
@ -811,29 +811,7 @@ public class TestNavmeshTool : IRcTool
dd.DepthMask(true); dd.DepthMask(true);
} }
private RcVec3f GetPolyCenter(DtNavMesh navMesh, long refs)
{
RcVec3f center = RcVec3f.Zero;
var status = navMesh.GetTileAndPolyByRef(refs, out var tile, out var poly);
if (status.Succeeded())
{
for (int i = 0; i < poly.vertCount; ++i)
{
int v = poly.verts[i] * 3;
center.x += tile.data.verts[v];
center.y += tile.data.verts[v + 1];
center.z += tile.data.verts[v + 2];
}
float s = 1.0f / poly.vertCount;
center.x *= s;
center.y *= s;
center.z *= s;
}
return center;
}
public void HandleUpdate(float dt) public void HandleUpdate(float dt)
{ {