public async System.Threading.Tasks.Task CreateRenderInfos(GamePlay.GWorld world)
{
//EngineNS.Bricks.GraphDrawer.GraphLines
AgentBoxs ab = AgentDatas[0];
Agent.GeoBox[] ap = ab.AgentData.ToArray();
GamePlay.Actor.GActor actor = new GamePlay.Actor.GActor();
//创建包围盒的每个点
for (int i = 0; i < ap.Length; i++)
{
EngineNS.Bricks.GraphDrawer.GraphLines graph = new EngineNS.Bricks.GraphDrawer.GraphLines();
var boxgen = new EngineNS.Bricks.GraphDrawer.McBoxGen();
bool allface = ap[i].FaceType == face;
boxgen.Interval = allface ? 0.05f : 0.1f;
boxgen.Segement = allface ? 1.0f : 0.2f;
Vector4 outv4;
Vector3.Transform(ref ap[i].Box.Maximum, ref ab.Mat, out outv4);
ap[i].Box.Maximum = new Vector3(outv4.X, outv4.Y, outv4.Z);
Vector3.Transform(ref ap[i].Box.Minimum, ref ab.Mat, out outv4);
ap[i].Box.Minimum = new Vector3(outv4.X, outv4.Y, outv4.Z);
boxgen.SetBoundBox(ap[i].Box);
graph.LinesGen = boxgen;
var mtl = await CEngine.Instance.MaterialInstanceManager.GetMaterialInstanceAsync(
CEngine.Instance.RenderContext,
//蓝线就是六个面都通了
RName.GetRName(allface ? "editor/icon/icon_3D/material/physical_model.instmtl" : "editor/volume/mi_volume_octree.instmtl"));//rotator
var init = await graph.Init(mtl, 0.0f);
graph.GraphActor.Placement.Location = Vector3.Zero;
graph.GraphActor.SpecialName = ActorName;
//world.AddActor(graph.GraphActor);
//world.DefaultScene.AddActor(graph.GraphActor);
actor.Children.Add(graph.GraphActor);
}
actor.SpecialName = "NavLineDebuger";
world.AddActor(actor);
world.DefaultScene.AddActor(actor);
}
private async System.Threading.Tasks.Task UpdateSelected(List <int> verts)
{
var rc = EngineNS.CEngine.Instance.RenderContext;
foreach (var i in VertActors)
{
mPreviewSceneControl.RemoveActor(i);
}
VertActors.Clear();
SelectedVerts = verts;
if (verts.Count == 0)
{
return;
}
float bvl = this.mPreviewActor.GetComponentMesh(null).MeshPrimitives.AABB.GetMaxSide() / 20;
var size = new EngineNS.Vector3(bvl, bvl, bvl);
var mtl0 = await EngineNS.CEngine.Instance.MaterialInstanceManager.GetMaterialInstanceAsync(rc, RName.GetRName("TitanDemo/greentest.instmtl"));
var mtl1 = await EngineNS.CEngine.Instance.MaterialInstanceManager.GetMaterialInstanceAsync(rc, RName.GetRName("TitanDemo/redtest.instmtl"));
foreach (var i in verts)
{
var curVert = mProgressMesh.Vertices[i];
var center = curVert.Position;
var mesh = await EngineNS.CEngine.Instance.MeshManager.CreateMeshAsync(rc, RName.GetRName("editor/basemesh/box_center.gms"));
var actor = EngineNS.GamePlay.Actor.GActor.NewMeshActorDirect(mesh);
actor.Placement.Location = center;
actor.Placement.Scale = size;
actor.GetComponentMesh(null).SetMaterialInstance(rc, 0, mtl0, null);
VertActors.Add(actor);
mPreviewSceneControl.AddDynamicActor(actor);
foreach (var j in curVert.Linker.Vertices)
{
curVert = mProgressMesh.Vertices[j];
center = curVert.Position;
mesh = await EngineNS.CEngine.Instance.MeshManager.CreateMeshAsync(rc, RName.GetRName("editor/basemesh/box_center.gms"));
actor = EngineNS.GamePlay.Actor.GActor.NewMeshActorDirect(mesh);
actor.Placement.Location = center;
actor.Placement.Scale = size;
actor.GetComponentMesh(null).SetMaterialInstance(rc, 0, mtl1, null);
VertActors.Add(actor);
mPreviewSceneControl.AddDynamicActor(actor);
}
}
if (mGraphLines == null || mGraphLines.GraphActor == null)
{
mGraphLines = new EngineNS.Bricks.GraphDrawer.GraphLines();
mGraphLines.LinesGen = mLineGen;
mGraphLines.LinesGen.Interval = 0f;
mGraphLines.LinesGen.Segement = 100f;
RName lineMaterial = RName.GetRName("editor/icon/icon_3d/material/line_df.instmtl");
var curVert = mProgressMesh.Vertices[verts[0]];
var start = curVert.Position;
mGraphLines.LinesGen.Start = start;
var lnkVerts = curVert.Linker.Vertices;
var end = mProgressMesh.Vertices[lnkVerts[0]];
mLineGen.SetVector3Points(new Vector3[] { start, end.Position });
var mtl = await EngineNS.CEngine.Instance.MaterialInstanceManager.GetMaterialInstanceAsync(
EngineNS.CEngine.Instance.RenderContext,
lineMaterial);
await mGraphLines.Init(mtl, 0);
mGraphLines.UpdateGeomMesh(CEngine.Instance.RenderContext, 0);
mGraphLines.GraphActor.Placement.Location = Vector3.Zero;
mPreviewSceneControl.AddDynamicActor(mGraphLines.GraphActor);
}
else
{
mGraphLines.GraphActor.Visible = verts.Count > 0;
var curVert = mProgressMesh.Vertices[verts[0]];
var start = curVert.Position;
mGraphLines.LinesGen.Start = start;
var lnkVerts = curVert.Linker.Vertices;
List <Vector3> points = new List <Vector3>();
foreach (var i in verts)
{
curVert = mProgressMesh.Vertices[i];
start = curVert.Position;
foreach (var j in curVert.Linker.Vertices)
{
curVert = mProgressMesh.Vertices[j];
var end = curVert.Position;
points.Add(start);
points.Add(end);
}
}
mLineGen.SetVector3Points(points.ToArray());
mGraphLines.UpdateGeomMesh(CEngine.Instance.RenderContext, bvl * 0.1f);
}
}