internal void GenerateColliders(float playfieldHeight, float hitHeight, int detailLevel, List <ICollider> colliders, float margin)
{
var mesh = _meshGenerator.GetTransformedMesh(playfieldHeight, hitHeight, detailLevel, 6, true, margin); //!! adapt hacky code in the function if changing the "6" here
var addedEdges = EdgeSet.Get();
// add collision triangles and edges
for (var i = 0; i < mesh.Indices.Length; i += 3)
{
// NB: HitTriangle wants CCW vertices, but for rendering we have them in CW order
var rg0 = mesh.Vertices[mesh.Indices[i]].ToUnityFloat3();
var rg1 = mesh.Vertices[mesh.Indices[i + 2]].ToUnityFloat3();
var rg2 = mesh.Vertices[mesh.Indices[i + 1]].ToUnityFloat3();
colliders.Add(new TriangleCollider(rg0, rg1, rg2, _api.GetColliderInfo()));
GenerateHitEdge(mesh, addedEdges, mesh.Indices[i], mesh.Indices[i + 2], colliders);
GenerateHitEdge(mesh, addedEdges, mesh.Indices[i + 2], mesh.Indices[i + 1], colliders);
GenerateHitEdge(mesh, addedEdges, mesh.Indices[i + 1], mesh.Indices[i], colliders);
}
// add collision vertices
foreach (var mv in mesh.Vertices)
{
colliders.Add(new PointCollider(mv.ToUnityFloat3(), _api.GetColliderInfo()));
}
}
private void GenerateHitEdge(Mesh mesh, EdgeSet addedEdges, int i, int j,
ICollection <ICollider> colliders)
{
if (addedEdges.ShouldAddHitEdge(i, j))
{
var v1 = mesh.Vertices[i].ToUnityFloat3();
var v2 = mesh.Vertices[j].ToUnityFloat3();
colliders.Add(new Line3DCollider(v1, v2, _api.GetColliderInfo()));
}
}
internal void GenerateColliders(List <ICollider> colliders)
{
var localToPlayfield = MeshGenerator.GetTransformationMatrix();
var hitMesh = MeshGenerator.GetMesh();
for (var i = 0; i < hitMesh.Vertices.Length; i++)
{
hitMesh.Vertices[i].MultiplyMatrix(localToPlayfield);
}
var addedEdges = EdgeSet.Get();
GenerateCollidables(hitMesh, addedEdges, true, colliders);
}
private protected void GenerateCollidables(Mesh hitMesh, EdgeSet addedEdges, bool setHitObject, ICollection <ICollider> colliders)
{
// add the normal drop target as collidable but without hit event
for (var i = 0; i < hitMesh.Indices.Length; i += 3)
{
var i0 = hitMesh.Indices[i];
var i1 = hitMesh.Indices[i + 1];
var i2 = hitMesh.Indices[i + 2];
// NB: HitTriangle wants CCW vertices, but for rendering we have them in CW order
var rgv0 = hitMesh.Vertices[i0].ToUnityFloat3();
var rgv1 = hitMesh.Vertices[i1].ToUnityFloat3();
var rgv2 = hitMesh.Vertices[i2].ToUnityFloat3();
colliders.Add(new TriangleCollider(rgv0, rgv2, rgv1, GetColliderInfo(setHitObject)));
if (addedEdges.ShouldAddHitEdge(i0, i1))
{
colliders.Add(new Line3DCollider(rgv0, rgv2, GetColliderInfo(setHitObject)));
}
if (addedEdges.ShouldAddHitEdge(i1, i2))
{
colliders.Add(new Line3DCollider(rgv2, rgv1, GetColliderInfo(setHitObject)));
}
if (addedEdges.ShouldAddHitEdge(i2, i0))
{
colliders.Add(new Line3DCollider(rgv1, rgv0, GetColliderInfo(setHitObject)));
}
}
// add collision vertices
foreach (var vertex in hitMesh.Vertices)
{
colliders.Add(new PointCollider(vertex.ToUnityFloat3(), GetColliderInfo(setHitObject)));
}
}
internal void GenerateColliders(float playfieldHeight, ICollection <ICollider> colliders)
{
var localToPlayfield = MeshGenerator.GetTransformationMatrix();
// QUICK FIX and TODO for Cupiii
/* hitmesh should not be generated by the Mesh generator. Drop Targets need special Hitshapes, that shoujld be very simple and cannot be activated from behind.
* var hitMesh = MeshGenerator.GetMesh();
* for (var i = 0; i < hitMesh.Vertices.Length; i++) {
* hitMesh.Vertices[i].MultiplyMatrix(localToPlayfield);
* }
*
* var addedEdges = EdgeSet.Get();
*
* GenerateCollidables(hitMesh, addedEdges, Data.IsLegacy, colliders);
*/
var addedEdges = EdgeSet.Get();
var tempMatrix = new Matrix3D().RotateZMatrix(MathF.DegToRad(Data.RotZ));
var fullMatrix = new Matrix3D().Multiply(tempMatrix);
//if (!Data.IsLegacy) // Always generate special hitshapes (QUICKFIX)
{
var rgv3D = new Vertex3D[DropTargetHitPlaneVertices.Length];
var hitShapeOffset = 0.18f;
if (Data.TargetType == TargetType.DropTargetBeveled)
{
hitShapeOffset = 0.25f;
}
if (Data.TargetType == TargetType.DropTargetFlatSimple)
{
hitShapeOffset = 0.13f;
}
// now create a special hit shape with hit event enabled to prevent a hit event when hit from behind
for (var i = 0; i < DropTargetHitPlaneVertices.Length; i++)
{
var dropTargetHitPlaneVertex = DropTargetHitPlaneVertices[i];
var vert = new Vertex3D(
dropTargetHitPlaneVertex.x,
dropTargetHitPlaneVertex.y + hitShapeOffset,
dropTargetHitPlaneVertex.z
);
vert.X *= Data.ScaleX;
vert.Y *= Data.ScaleY;
vert.Z *= Data.ScaleZ;
vert = vert.MultiplyMatrix(fullMatrix);
rgv3D[i] = new Vertex3D(
vert.X + Data.PositionX,
vert.Y + Data.PositionY,
vert.Z + Data.PositionZ + playfieldHeight
);
}
for (var i = 0; i < DropTargetHitPlaneIndices.Length; i += 3)
{
var i0 = DropTargetHitPlaneIndices[i];
var i1 = DropTargetHitPlaneIndices[i + 1];
var i2 = DropTargetHitPlaneIndices[i + 2];
// NB: HitTriangle wants CCW vertices, but for rendering we have them in CW order
var rgv0 = rgv3D[i0].ToUnityFloat3();
var rgv1 = rgv3D[i1].ToUnityFloat3();
var rgv2 = rgv3D[i2].ToUnityFloat3();
colliders.Add(new TriangleCollider(rgv0, rgv2, rgv1, GetColliderInfo(true)));
if (addedEdges.ShouldAddHitEdge(i0, i1))
{
colliders.Add(new Line3DCollider(rgv0, rgv2, GetColliderInfo(true)));
}
if (addedEdges.ShouldAddHitEdge(i1, i2))
{
colliders.Add(new Line3DCollider(rgv2, rgv1, GetColliderInfo(true)));
}
if (addedEdges.ShouldAddHitEdge(i2, i0))
{
colliders.Add(new Line3DCollider(rgv1, rgv0, GetColliderInfo(true)));
}
}
// add collision vertices
for (var i = 0; i < DropTargetHitPlaneVertices.Length; ++i)
{
colliders.Add(new PointCollider(rgv3D[i].ToUnityFloat3(), GetColliderInfo(true)));
}
}
}