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feat: add CreateBrushFromPolygonMesh for direct half-edge brush creation #35

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feat: add CreateBrushFromPolygonMesh for direct half-edge brush creation #35

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17 changes: 13 additions & 4 deletions Scripts/Editor/Scene/RealtimeCSGTarget.FixedExtrude.cs
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Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
#if UNITY_EDITOR
#if UNITY_EDITOR

using UnityEngine;

Expand All @@ -22,9 +22,18 @@ private void FixedExtrude_Rebuild()
for (int i = 0; i < polygonMeshesCount; i++)
{
var polygonMesh = polygonMeshes[i];
var planes = polygonMesh.ToMaterialPlanes();

var brush = ExternalRealtimeCSG.CreateBrushFromPlanes("Shape Editor Brush", planes.planes, GetMaterials(planes.materials), polygonMesh.booleanOperator);
// try the direct PolygonMesh -> brush path first
var brush = ExternalRealtimeCSG.CreateBrushFromPolygonMesh(parent, "Shape Editor Brush", polygonMesh);
if (brush != null)
{
brush.transform.SetParent(parent, false);
continue;
}

// fall back to plane-based brush creation
var planes = polygonMesh.ToMaterialPlanes();
brush = ExternalRealtimeCSG.CreateBrushFromPlanes("Shape Editor Brush", planes.planes, GetMaterials(planes.materials), polygonMesh.booleanOperator);
if (brush != null)
brush.transform.SetParent(parent, false);
}
Expand All @@ -35,4 +44,4 @@ private void FixedExtrude_Rebuild()
}
}

#endif
#endif
17 changes: 13 additions & 4 deletions Scripts/Editor/Scene/RealtimeCSGTarget.LinearStaircase.cs
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Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
#if UNITY_EDITOR
#if UNITY_EDITOR

using UnityEngine;

Expand Down Expand Up @@ -33,9 +33,18 @@ private void LinearStaircase_Rebuild()
for (int i = 0; i < polygonMeshesCount; i++)
{
var polygonMesh = polygonMeshes[i];
var planes = polygonMesh.ToMaterialPlanes();

var brush = ExternalRealtimeCSG.CreateBrushFromPlanes("Shape Editor Brush", planes.planes, GetMaterials(planes.materials), polygonMesh.booleanOperator);
// try the direct PolygonMesh -> brush path first
var brush = ExternalRealtimeCSG.CreateBrushFromPolygonMesh(parent, "Shape Editor Brush", polygonMesh);
if (brush != null)
{
brush.transform.SetParent(parent, false);
continue;
}

// fall back to plane-based brush creation
var planes = polygonMesh.ToMaterialPlanes();
brush = ExternalRealtimeCSG.CreateBrushFromPlanes("Shape Editor Brush", planes.planes, GetMaterials(planes.materials), polygonMesh.booleanOperator);
if (brush != null)
brush.transform.SetParent(parent, false);
}
Expand All @@ -46,4 +55,4 @@ private void LinearStaircase_Rebuild()
}
}

#endif
#endif
17 changes: 13 additions & 4 deletions Scripts/Editor/Scene/RealtimeCSGTarget.RevolveChopped.cs
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Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
#if UNITY_EDITOR
#if UNITY_EDITOR

using UnityEngine;

Expand Down Expand Up @@ -35,9 +35,18 @@ private void RevolveChopped_Rebuild()
for (int i = 0; i < polygonMeshesCount; i++)
{
var polygonMesh = polygonMeshes[i];
var planes = polygonMesh.ToMaterialPlanes();

var brush = ExternalRealtimeCSG.CreateBrushFromPlanes("Shape Editor Brush", planes.planes, GetMaterials(planes.materials), polygonMesh.booleanOperator);
// try the direct PolygonMesh -> brush path first
var brush = ExternalRealtimeCSG.CreateBrushFromPolygonMesh(parent, "Shape Editor Brush", polygonMesh);
if (brush != null)
{
brush.transform.SetParent(parent, false);
continue;
}

// fall back to plane-based brush creation
var planes = polygonMesh.ToMaterialPlanes();
brush = ExternalRealtimeCSG.CreateBrushFromPlanes("Shape Editor Brush", planes.planes, GetMaterials(planes.materials), polygonMesh.booleanOperator);
if (brush != null)
brush.transform.SetParent(parent, false);
}
Expand All @@ -48,4 +57,4 @@ private void RevolveChopped_Rebuild()
}
}

#endif
#endif
17 changes: 13 additions & 4 deletions Scripts/Editor/Scene/RealtimeCSGTarget.RevolveExtrude.cs
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
#if UNITY_EDITOR
#if UNITY_EDITOR

using UnityEngine;

Expand Down Expand Up @@ -42,9 +42,18 @@ private void RevolveExtrude_Rebuild()
for (int i = 0; i < polygonMeshesCount; i++)
{
var polygonMesh = polygonMeshes[i];
var planes = polygonMesh.ToMaterialPlanes();

var brush = ExternalRealtimeCSG.CreateBrushFromPlanes("Shape Editor Brush", planes.planes, GetMaterials(planes.materials), polygonMesh.booleanOperator);
// try the direct PolygonMesh -> brush path first
var brush = ExternalRealtimeCSG.CreateBrushFromPolygonMesh(parent, "Shape Editor Brush", polygonMesh);
if (brush != null)
{
brush.transform.SetParent(parent, false);
continue;
}

// fall back to plane-based brush creation
var planes = polygonMesh.ToMaterialPlanes();
brush = ExternalRealtimeCSG.CreateBrushFromPlanes("Shape Editor Brush", planes.planes, GetMaterials(planes.materials), polygonMesh.booleanOperator);
if (brush != null)
brush.transform.SetParent(parent, false);
}
Expand All @@ -55,4 +64,4 @@ private void RevolveExtrude_Rebuild()
}
}

#endif
#endif
17 changes: 13 additions & 4 deletions Scripts/Editor/Scene/RealtimeCSGTarget.ScaledExtrude.cs
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
#if UNITY_EDITOR
#if UNITY_EDITOR

using UnityEngine;

Expand Down Expand Up @@ -30,9 +30,18 @@ private void ScaledExtrude_Rebuild()
for (int i = 0; i < polygonMeshesCount; i++)
{
var polygonMesh = polygonMeshes[i];
var planes = polygonMesh.ToMaterialPlanes();

var brush = ExternalRealtimeCSG.CreateBrushFromPlanes("Shape Editor Brush", planes.planes, GetMaterials(planes.materials), polygonMesh.booleanOperator);
// try the direct PolygonMesh -> brush path first
var brush = ExternalRealtimeCSG.CreateBrushFromPolygonMesh(parent, "Shape Editor Brush", polygonMesh);
if (brush != null)
{
brush.transform.SetParent(parent, false);
continue;
}

// fall back to plane-based brush creation
var planes = polygonMesh.ToMaterialPlanes();
brush = ExternalRealtimeCSG.CreateBrushFromPlanes("Shape Editor Brush", planes.planes, GetMaterials(planes.materials), polygonMesh.booleanOperator);
if (brush != null)
brush.transform.SetParent(parent, false);
}
Expand All @@ -43,4 +52,4 @@ private void ScaledExtrude_Rebuild()
}
}

#endif
#endif
19 changes: 14 additions & 5 deletions Scripts/Editor/Scene/RealtimeCSGTarget.SplineExtrude.cs
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
#if UNITY_EDITOR
#if UNITY_EDITOR

using UnityEngine;

Expand Down Expand Up @@ -30,9 +30,18 @@ private void SplineExtrude_Rebuild()
for (int i = 0; i < polygonMeshesCount; i++)
{
var polygonMesh = polygonMeshes[i];
var planes = polygonMesh.ToMaterialPlanes();

var brush = ExternalRealtimeCSG.CreateBrushFromPlanes("Shape Editor Brush", planes.planes, GetMaterials(planes.materials), polygonMesh.booleanOperator);
// try the direct PolygonMesh -> brush path first
var brush = ExternalRealtimeCSG.CreateBrushFromPolygonMesh(parent, "Shape Editor Brush", polygonMesh);
if (brush != null)
{
brush.transform.SetParent(parent, false);
continue;
}

// fall back to plane-based brush creation
var planes = polygonMesh.ToMaterialPlanes();
brush = ExternalRealtimeCSG.CreateBrushFromPlanes("Shape Editor Brush", planes.planes, GetMaterials(planes.materials), polygonMesh.booleanOperator);
if (brush != null)
brush.transform.SetParent(parent, false);
}
Expand All @@ -53,12 +62,12 @@ private MathEx.Spline3 GetSpline3()
private Vector3[] GetLocalChildPoints()
{
int childCount = transform.childCount;
Vector3[] points = new Vector3[childCount];
var points = new Vector3[childCount];
for (int i = 0; i < childCount; i++)
points[i] = transform.GetChild(i).localPosition;
return points;
}
}
}

#endif
#endif
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