Line GridFill(SplineBase spline, Line line)
{
float offset = spline.Offset + spline.Depth;
Layer layer = spline.Layer;
float resolution = layer.resolution;
SplineBase.SplinePattern pattern = spline.Pattern;
Color color = new Color(pattern.extra ? 0 : 1, 0, 0, spline.IsHole ? 0.01f : 1);
Line xy = new Line();
for (float x = editorMin.x; x < editorMax.x; x += resolution)
{
for (float z = editorMin.z; z < editorMax.z; z += resolution)
{
Vector3 point = new Vector3(x, 0, z);
if (!point.IsInside(line.points))
{
continue;
}
float y = offset;
xy.Add(GetPosition(new Vector2(x, z), y), GetNormal(point, Vector3.zero, Vector3.zero, new Vector2(x, z)), color);
}
}
return(xy);
}
static void CheckLibraryLegacyNames()
{
for (int i = SplineLayers.Count - 1; i >= 0; --i)
{
Layer layer = SplineLayers[i];
SplineBase.SplinePattern pattern = layer.pattern;
if (pattern.extraLayerName == "NoLayerName")
{
pattern.extraLayerName = GetLayer(pattern.extraLayerIndex, Layers).name;
}
}
}
/// <summary>
/// Uppdate mesh data, create mesh
/// </summary>
/// <param name="spline"></param>
public void UpdateMesh(SplineBase spline)
{
outerLine.Update();
extraOuterLine.Update();
extraInnerLine.Update();
shrinkLine.Update();
innerLine.Update();
transitionPoly.Clear();
extraPoly.Clear();
extraTransitionPoly.Clear();
shrinkPoly.Clear();
corePoly.Clear();
SplineBase.SplinePattern pattern = spline.Pattern;
if (pattern.extra)
{
if (pattern.transition)
{
transitionPoly.AddSimple(outerLine, extraOuterLine);
}
extraPoly.AddSimple(extraOuterLine, extraInnerLine);
if (pattern.shrink)
{
if (pattern.extraTransition)
{
extraTransitionPoly.AddSimple(extraInnerLine, shrinkLine);
}
shrinkPoly.AddSimple(shrinkLine, innerLine);
}
else
{
if (pattern.extraTransition)
{
extraTransitionPoly.AddSimple(extraInnerLine, innerLine);
}
}
}
else
{
if (pattern.shrink)
{
if (pattern.transition)
{
transitionPoly.AddSimple(outerLine, shrinkLine);
}
shrinkPoly.AddSimple(shrinkLine, innerLine);
}
else
{
if (pattern.transition)
{
transitionPoly.AddSimple(outerLine, innerLine);
}
}
}
if (!spline.IsHazard)
{
corePoly.AddPolygon(innerLine);
Layer layer = spline.Layer;
if (layer.fillType == Layer.FillType.Grid_Fill)
{
corePoly.AddSteiner(GridFill(spline, innerLine));
for (int i = 0; i < spline.Transform.childCount; ++i)
{
SplineBase child = spline.Transform.GetChild(i).GetComponent <SplineBase>();
child.Lines.outerLine.Update();
corePoly.AddChildAsHole(child.Lines.outerLine);
}
}
if (layer.fillType == Layer.FillType.Radial_Fill)
{
List <Line> xy = RadialFill(spline);
for (int i = 0; i < xy.Count; ++i)
{
corePoly.AddSteiner(xy[i]);
}
for (int i = 0; i < spline.Transform.childCount; ++i)
{
SplineBase child = spline.Transform.GetChild(i).GetComponent <SplineBase>();
child.Lines.outerLine.Update();
corePoly.AddChildAsHole(child.Lines.outerLine);
}
}
}
if (transitionPoly.IsInUse)
{
transitionPoly.Triangulate();
}
if (extraPoly.IsInUse)
{
extraPoly.Triangulate();
}
if (extraTransitionPoly.IsInUse)
{
extraTransitionPoly.Triangulate();
}
if (shrinkPoly.IsInUse)
{
shrinkPoly.Triangulate();
}
if (corePoly.IsInUse)
{
corePoly.Triangulate();
}
needMeshRefresh = false;
}
/// <summary>
/// Update line data, fill the containers
/// </summary>
/// <param name="spline"></param>
public void FormLines(SplineBase spline)
{
outerLine.Clear();
extraOuterLine.Clear();
extraInnerLine.Clear();
shrinkLine.Clear();
innerLine.Clear();
bool isHazard = spline.IsHazard;
bool hasParent = spline.HasParent;
SplineBase.SplinePattern pattern = spline.Pattern;
Color outerColor = new Color(0, 0, 0, hasParent ? 1 : 0);
Color extraInnerColor = new Color(1, 0, 0, 1);
Color extraOuterColor = new Color(1, 0, 0, 1);
Color shrinkColor = new Color(pattern.extra ? 0 : 1, 0, 0, spline.IsHole ? 0.01f : 1);
Color innerColor = new Color(pattern.extra ? 0 : 1, 0, 0, spline.IsHole ? 0.01f : 1);
float baseOffset = spline.Offset;
Vector3[] points = editorLinesPoints;
if (isHazard)
{
baseOffset += 0.01f;
}
for (int i = 0; i < points.Length - 1; ++i)
{
float offset = baseOffset;
if (isHazard)
{
outerColor = editorLinesColors[i];
innerColor = editorLinesColors[i];
}
Vector2 point = new Vector2(points[i].x, points[i].z);
Vector2 normalVector = GetNormalAtIndex(points, i);
Vector2 outerPoint2 = point + (pattern.transition ? (pattern.transitionLength * (isHazard ? 0.5f : 1.0f)) * normalVector : Vector2.zero);
Vector2 extraOuterPoint2 = outerPoint2 - (pattern.extra ? (pattern.transition ? pattern.transitionLength * normalVector : Vector2.zero) : Vector2.zero);
Vector2 extraInnerPoint2 = extraOuterPoint2 - (pattern.extra ? pattern.extraLength * normalVector : Vector2.zero);
Vector2 shrinkPoint2 = extraInnerPoint2 - (pattern.extra ? (pattern.extraTransition ? pattern.extraTransitionLength * normalVector : Vector2.zero) : (pattern.transition ? pattern.transitionLength * normalVector : Vector2.zero));
Vector2 innerPoint2 = shrinkPoint2 - (pattern.shrink ? pattern.shrinkLength * normalVector : Vector2.zero);
if (!isHazard && !hasParent)
{
offset *= 0.001f;
}
Vector3 outerPoint3 = GetPosition(outerPoint2, offset);
if (!isHazard && !hasParent)
{
offset *= 1000;
}
if (pattern.transition)
{
offset += pattern.transitionDepth;
}
Vector3 extraOuterPoint3 = GetPosition(extraOuterPoint2, offset); if (pattern.extra)
{
offset += pattern.extraDepth;
}
Vector3 extraInnerPoint3 = GetPosition(extraInnerPoint2, offset); if (pattern.extra && pattern.extraTransition)
{
offset += pattern.extraTransitionDepth;
}
Vector3 shrinkPoint3 = GetPosition(shrinkPoint2, offset); if (pattern.shrink)
{
offset += pattern.shrinkDepth;
}
Vector3 innerPoint3 = GetPosition(innerPoint2, offset);
outerLine.Add(outerPoint3, GetNormal(outerPoint3, Vector3.zero, Vector3.zero, outerPoint2), outerColor);
if (pattern.extra)
{
extraOuterLine.Add(extraOuterPoint3, GetNormal(extraOuterPoint3, (pattern.transition ? outerPoint3 : Vector3.zero), extraInnerPoint3, extraOuterPoint2, spline.Layer.IsBunker), extraOuterColor);
extraInnerLine.Add(extraInnerPoint3, GetNormal(extraInnerPoint3, extraOuterPoint3, (pattern.extraTransition ? (pattern.shrink ? shrinkPoint3 : innerPoint3) : Vector3.zero), extraInnerPoint2, spline.Layer.IsBunker), extraInnerColor);
}
if (pattern.shrink)
{
shrinkLine.Add(shrinkPoint3, GetNormal(shrinkPoint3, (pattern.extra && pattern.extraTransition ? extraInnerPoint3 : (pattern.transition ? outerPoint3 : Vector3.zero)), innerPoint3, shrinkPoint2), shrinkColor);
}
innerLine.Add(innerPoint3, GetNormal(innerPoint3, Vector3.zero, Vector3.zero, innerPoint2), innerColor);
}
}
/// <summary>
/// Update mesh from the line data
/// </summary>
/// <param name="spline"></param>
public void UpdateMesh(SplineBase spline)
{
if (mesh)
{
MonoBehaviour.DestroyImmediate(mesh);
mesh = null;
}
if (meshPhysics)
{
MonoBehaviour.DestroyImmediate(meshPhysics);
meshPhysics = null;
}
if (meshFilter)
{
MonoBehaviour.DestroyImmediate(meshFilter);
meshFilter = null;
}
if (meshCollider && meshCollider.material)
{
MonoBehaviour.DestroyImmediate(meshCollider.material);
meshCollider.material = null;
}
if (meshCollider && meshCollider.sharedMaterial)
{
meshCollider.sharedMaterial = null;
}
if (meshCollider)
{
MonoBehaviour.DestroyImmediate(meshCollider);
meshCollider = null;
}
if (spline.IsHazard)
{
return;
}
SplineBase.SplinePattern pattern = spline.Pattern;
List <Vector3> vertices = new List <Vector3>();
List <Vector3> normals = new List <Vector3>();
List <Vector4> tangents = new List <Vector4>();
List <Color> colors = new List <Color>();
mesh = new Mesh();
mesh.Clear();
mesh.name = "Spline Mesh";
int submesh = 0;
if (pattern.extra)
{
if (pattern.transition)
{
AddPoly(spline.Lines.TransitionPoly, mesh, submesh++, vertices, normals, tangents, colors);
}
AddPoly(spline.Lines.ExtraPoly, mesh, submesh++, vertices, normals, tangents, colors);
if (pattern.extraTransition)
{
AddPoly(spline.Lines.ExtraTransitionPoly, mesh, submesh++, vertices, normals, tangents, colors);
}
}
else
{
if (pattern.transition)
{
AddPoly(spline.Lines.TransitionPoly, mesh, submesh++, vertices, normals, tangents, colors);
}
}
if (pattern.shrink)
{
AddPoly(spline.Lines.ShrinkPoly, mesh, submesh++, vertices, normals, tangents, colors);
}
AddPoly(spline.Lines.CorePoly, mesh, submesh++, vertices, normals, tangents, colors);
meshFilter = spline.Transform.gameObject.AddComponent <MeshFilter>();
meshFilter.mesh = mesh;
meshCollider = spline.Transform.gameObject.AddComponent <MeshCollider>();
meshCollider.sharedMesh = mesh;
meshCollider.sharedMaterial = spline.Layer.PhysicsMaterial;
}
/// <summary>
/// Update mesh material
/// </summary>
/// <param name="spline"></param>
public void UpdateMaterial(SplineBase spline)
{
if (meshRenderer)
{
MonoBehaviour.DestroyImmediate(meshRenderer);
meshRenderer = null;
}
if (meshRenderer && meshRenderer.sharedMaterials != null)
{
meshRenderer.sharedMaterials = null;
}
for (int i = 0; i < materials.Count; ++i)
{
MonoBehaviour.DestroyImmediate(materials[i]);
materials[i] = null;
}
if (spline.IsHazard)
{
return;
}
SplineBase parent = null;
if (spline.HasParent)
{
parent = spline.Parent;
}
Layer cLayer = spline.Layer;
Layer eLayer = spline.Layer;
Layer tLayer = spline.Layer;
if (spline.Pattern.extra)
{
eLayer = spline.ExtraLayer;
if (spline.HasParent)
{
tLayer = parent.Layer;
}
else
{
tLayer = eLayer;
}
}
else
{
if (spline.HasParent)
{
tLayer = parent.Layer;
}
}
materials.Clear();
SplineBase.SplinePattern pattern = spline.Pattern;
if (pattern.extra)
{
if (pattern.transition)
{
AddMaterialTransition(materials, tLayer, eLayer);
}
AddMaterialCore(materials, eLayer);
if (pattern.extraTransition)
{
AddMaterialTransition(materials, cLayer, eLayer);
}
}
else
{
if (pattern.transition)
{
AddMaterialTransition(materials, tLayer, cLayer);
}
}
if (pattern.shrink)
{
AddMaterialCore(materials, cLayer);
}
AddMaterialCore(materials, cLayer);
meshRenderer = spline.Transform.gameObject.AddComponent <MeshRenderer>();
meshRenderer.sharedMaterials = materials.ToArray();
meshRenderer.shadowCastingMode = UnityEngine.Rendering.ShadowCastingMode.Off;
needMaterialRefresh = false;
}