public RigidModel CreateRigidModel(bool drawable)
{
var model = new RigidModel();
var part = new RigidModelPart();
var dcs = new List <MeshDrawcall>();
var scale = Matrix4x4.CreateScale(Radius);
if (drawable && SideMaterials.Length >= 6)
{
for (int i = 0; i < 6; i++)
{
int start, count;
Vector3 pos;
sphere.GetDrawParameters(faces[i], out start, out count, out pos);
var dc = new MeshDrawcall();
dc.Buffer = sphere.VertexBuffer;
dc.MaterialCrc = CrcTool.FLModelCrc(sideMaterialNames[i]);
dc.BaseVertex = 0;
dc.StartIndex = start;
dc.PrimitiveCount = count;
dc.HasScale = true;
dc.Scale = scale;
dcs.Add(dc);
}
if (SideMaterials.Length > 6)
{
var crc = CrcTool.FLModelCrc(sideMaterialNames[6]);
for (int i = 0; i < 6; i++)
{
int start, count;
Vector3 pos;
sphere.GetDrawParameters(faces[i], out start, out count, out pos);
var dc = new MeshDrawcall();
dc.Buffer = sphere.VertexBuffer;
dc.MaterialCrc = crc;
dc.BaseVertex = 0;
dc.StartIndex = start;
dc.PrimitiveCount = count;
dc.HasScale = true;
dc.Scale = scale;
dcs.Add(dc);
}
}
}
var vmesh = new VisualMesh();
vmesh.Radius = Radius;
vmesh.BoundingBox = BoundingBox.CreateFromSphere(new BoundingSphere(Vector3.Zero, Radius));
vmesh.Levels = new[] { dcs.ToArray() };
part.Hardpoints = new List <Hardpoint>();
part.Mesh = vmesh;
model.Root = part;
model.AllParts = new[] { part };
return(model);
}
public override void Draw()
{
viewport.Begin();
var cam = new LookAtCamera();
Matrix4x4 rot = Matrix4x4.CreateRotationX(viewport.CameraRotation.Y) *
Matrix4x4.CreateRotationY(viewport.CameraRotation.X);
var dir = Vector3.Transform(-Vector3.UnitZ, rot);
var to = Vector3.Zero;
cam.Update(viewport.RenderWidth, viewport.RenderHeight, viewport.CameraOffset, to, rot);
shader.SetViewProjection(cam);
var w = Matrix4x4.Identity;
var n = Matrix4x4.Identity;
shader.SetWorld(ref w, ref n);
shader.Shader.SetVector3(cameraPositionIndex, cam.Position);
tex.BindTo(0);
shader.UseProgram();
for (int i = 0; i < 6; i++)
{
sphere.GetDrawParameters((CubeMapFace)i, out int start, out int count, out _);
sphere.VertexBuffer.Draw(PrimitiveTypes.TriangleList, 0, start, count);
}
viewport.End();
}
public void DepthPrepass(RenderState rstate, Matrix4 world)
{
if (SideMaterials.Length < 6)
{
return;
}
var transform = Matrix4.CreateScale(Radius) * world;
for (int i = 0; i < 6; i++)
{
if (SideMaterials[i].Render.IsTransparent)
{
continue;
}
int start, count;
Vector3 pos;
sphere.GetDrawParameters(faces[i], out start, out count, out pos);
SideMaterials[i].Render.Camera = _camera;
SideMaterials[i].Render.World = transform;
SideMaterials[i].Render.ApplyDepthPrepass(rstate);
sphere.VertexBuffer.Draw(PrimitiveTypes.TriangleList, 0, start, count);
}
}
