public ColliderShape CreateShape() { if (ConvexHulls == null) { return(null); } ColliderShape shape; //Optimize performance and focus on less shapes creation since this shape could be nested if (ConvexHulls.Count == 1) { if (ConvexHulls[0].Count == 1 && ConvexHullsIndices[0][0].Count > 0) { shape = new ConvexHullColliderShape(ConvexHulls[0][0], ConvexHullsIndices[0][0], Scaling) { NeedsCustomCollisionCallback = true, }; //shape.UpdateLocalTransformations(); shape.Description = this; return(shape); } if (ConvexHulls[0].Count <= 1) { return(null); } var subCompound = new CompoundColliderShape { NeedsCustomCollisionCallback = true, }; for (var i = 0; i < ConvexHulls[0].Count; i++) { var verts = ConvexHulls[0][i]; var indices = ConvexHullsIndices[0][i]; if (indices.Count == 0) { continue; } var subHull = new ConvexHullColliderShape(verts, indices, Scaling); //subHull.UpdateLocalTransformations(); subCompound.AddChildShape(subHull); } //subCompound.UpdateLocalTransformations(); subCompound.Description = this; return(subCompound); } if (ConvexHulls.Count <= 1) { return(null); } var compound = new CompoundColliderShape { NeedsCustomCollisionCallback = true, }; for (var i = 0; i < ConvexHulls.Count; i++) { var verts = ConvexHulls[i]; var indices = ConvexHullsIndices[i]; if (verts.Count == 1) { if (indices[0].Count == 0) { continue; } var subHull = new ConvexHullColliderShape(verts[0], indices[0], Scaling); //subHull.UpdateLocalTransformations(); compound.AddChildShape(subHull); } else if (verts.Count > 1) { var subCompound = new CompoundColliderShape(); for (var b = 0; b < verts.Count; b++) { var subVerts = verts[b]; var subIndex = indices[b]; if (subIndex.Count == 0) { continue; } var subHull = new ConvexHullColliderShape(subVerts, subIndex, Scaling); //subHull.UpdateLocalTransformations(); subCompound.AddChildShape(subHull); } //subCompound.UpdateLocalTransformations(); compound.AddChildShape(subCompound); } } //compound.UpdateLocalTransformations(); compound.Description = this; return(compound); }
internal static ColliderShape CreateShape(IColliderShapeDesc desc) { if (desc == null) { return(null); } ColliderShape shape = null; var type = desc.GetType(); if (type == typeof(BoxColliderShapeDesc)) { var boxDesc = (BoxColliderShapeDesc)desc; shape = new BoxColliderShape(boxDesc.Is2D, boxDesc.Size) { LocalOffset = boxDesc.LocalOffset, LocalRotation = boxDesc.LocalRotation }; } else if (type == typeof(CapsuleColliderShapeDesc)) { var capsuleDesc = (CapsuleColliderShapeDesc)desc; shape = new CapsuleColliderShape(capsuleDesc.Is2D, capsuleDesc.Radius, capsuleDesc.Length, capsuleDesc.Orientation) { LocalOffset = capsuleDesc.LocalOffset, LocalRotation = capsuleDesc.LocalRotation }; } else if (type == typeof(CylinderColliderShapeDesc)) { var cylinderDesc = (CylinderColliderShapeDesc)desc; shape = new CylinderColliderShape(cylinderDesc.Height, cylinderDesc.Radius, cylinderDesc.Orientation) { LocalOffset = cylinderDesc.LocalOffset, LocalRotation = cylinderDesc.LocalRotation }; } else if (type == typeof(ConeColliderShapeDesc)) { var coneDesc = (ConeColliderShapeDesc)desc; shape = new ConeColliderShape(coneDesc.Height, coneDesc.Radius, coneDesc.Orientation) { LocalOffset = coneDesc.LocalOffset, LocalRotation = coneDesc.LocalRotation }; } else if (type == typeof(SphereColliderShapeDesc)) { var sphereDesc = (SphereColliderShapeDesc)desc; shape = new SphereColliderShape(sphereDesc.Is2D, sphereDesc.Radius) { LocalOffset = sphereDesc.LocalOffset }; } else if (type == typeof(StaticPlaneColliderShapeDesc)) { var planeDesc = (StaticPlaneColliderShapeDesc)desc; shape = new StaticPlaneColliderShape(planeDesc.Normal, planeDesc.Offset); } else if (type == typeof(ConvexHullColliderShapeDesc)) { var convexDesc = (ConvexHullColliderShapeDesc)desc; if (convexDesc.ConvexHulls == null) { return(null); } //Optimize performance and focus on less shapes creation since this shape could be nested if (convexDesc.ConvexHulls.Count == 1) { if (convexDesc.ConvexHulls[0].Count == 1 && convexDesc.ConvexHullsIndices[0][0].Count > 0) { shape = new ConvexHullColliderShape(convexDesc.ConvexHulls[0][0], convexDesc.ConvexHullsIndices[0][0], convexDesc.Scaling) { NeedsCustomCollisionCallback = true, }; //shape.UpdateLocalTransformations(); shape.Description = desc; return(shape); } if (convexDesc.ConvexHulls[0].Count <= 1) { return(null); } var subCompound = new CompoundColliderShape { NeedsCustomCollisionCallback = true, }; for (var i = 0; i < convexDesc.ConvexHulls[0].Count; i++) { var verts = convexDesc.ConvexHulls[0][i]; var indices = convexDesc.ConvexHullsIndices[0][i]; if (indices.Count == 0) { continue; } var subHull = new ConvexHullColliderShape(verts, indices, convexDesc.Scaling); //subHull.UpdateLocalTransformations(); subCompound.AddChildShape(subHull); } //subCompound.UpdateLocalTransformations(); subCompound.Description = desc; return(subCompound); } if (convexDesc.ConvexHulls.Count <= 1) { return(null); } var compound = new CompoundColliderShape { NeedsCustomCollisionCallback = true, }; for (var i = 0; i < convexDesc.ConvexHulls.Count; i++) { var verts = convexDesc.ConvexHulls[i]; var indices = convexDesc.ConvexHullsIndices[i]; if (verts.Count == 1) { if (indices[0].Count == 0) { continue; } var subHull = new ConvexHullColliderShape(verts[0], indices[0], convexDesc.Scaling); //subHull.UpdateLocalTransformations(); compound.AddChildShape(subHull); } else if (verts.Count > 1) { var subCompound = new CompoundColliderShape(); for (var b = 0; b < verts.Count; b++) { var subVerts = verts[b]; var subIndex = indices[b]; if (subIndex.Count == 0) { continue; } var subHull = new ConvexHullColliderShape(subVerts, subIndex, convexDesc.Scaling); //subHull.UpdateLocalTransformations(); subCompound.AddChildShape(subHull); } //subCompound.UpdateLocalTransformations(); compound.AddChildShape(subCompound); } } //compound.UpdateLocalTransformations(); compound.Description = desc; return(compound); } else if (type == typeof(ColliderShapeAssetDesc)) { var assetDesc = (ColliderShapeAssetDesc)desc; if (assetDesc.Shape == null) { return(null); } if (assetDesc.Shape.Shape == null) { assetDesc.Shape.Shape = Compose(assetDesc.Shape.Descriptions); } shape = assetDesc.Shape.Shape; } if (shape == null) { return(shape); } //shape.UpdateLocalTransformations(); shape.Description = desc; return(shape); }