public void Update(Vector3d camRadialPos, double camDist, ref List <NodeUpdateJob> render, bool parentdraw = false)
{
NodeUpdateJob.RenderFlags flags = NodeUpdateJob.RenderFlags.None;
if (grassindices != null)
{
flags |= NodeUpdateJob.RenderFlags.Grass;
}
if (isSplit)
{
if (!immediateChildrenGenerated && !parentdraw)
{
if (generated && hasVisibleVertices)
{
flags |= NodeUpdateJob.RenderFlags.Surface;
parentdraw = true;
}
}
children[0].Update(camRadialPos, camDist, ref render, parentdraw);
children[1].Update(camRadialPos, camDist, ref render, parentdraw);
children[2].Update(camRadialPos, camDist, ref render, parentdraw);
children[3].Update(camRadialPos, camDist, ref render, parentdraw);
if (!immediateChildrenSplit)
{
DynamicSplit(camRadialPos);
}
}
else
{
DynamicSplit(camRadialPos);
if ((parent == null || parent.immediateChildrenGenerated) && !parentdraw && generated && hasVisibleVertices)
{
flags |= NodeUpdateJob.RenderFlags.Surface;
}
}
if (flags != NodeUpdateJob.RenderFlags.None && IsAboveHorizon(ScaleSpace.instance.cameraPosition, camDist))
{
render.Add(new NodeUpdateJob(this, flags));
}
}
public void Draw(NodeUpdateJob.RenderFlags flags)
{
if (!mesh)
{
SetMeshData();
}
if (!mesh)
{
return;
}
if (setIndex != -1)
{
Profiler.BeginSample("Set Indices");
mesh.SetIndices(TriangleCache.IndexCache[setIndex], MeshTopology.Triangles, 0);
setIndex = -1;
Profiler.EndSample();
}
Profiler.BeginSample("Node Calculations");
Vector3d pos = planet.position + planet.rotation * meshPos;
double dist = Vector3d.Dot((Vector3d)ScaleSpace.instance.mainCamera.transform.forward, pos - ScaleSpace.instance.cameraPosition);
Profiler.EndSample();
Profiler.BeginSample("Node Collider Position");
if (mc)
{
mc.transform.position = (Vector3)(pos - ScaleSpace.instance.origin);
mc.transform.rotation = (Quaternion)planet.rotation;
}
Profiler.EndSample();
Profiler.BeginSample("Node Property Set");
planet.propertyBlock.SetMatrix("_NodeToPlanet", node2planet);
Profiler.EndSample();
Profiler.BeginSample("World Space Draw");
if (dist < ScaleSpace.instance.mainCamera.farClipPlane + radius)
{
// world space mesh
trs = Matrix4x4.TRS(
(Vector3)(pos - ScaleSpace.instance.origin),
(Quaternion)planet.rotation,
Vector3.one * (float)size);
if ((flags & NodeUpdateJob.RenderFlags.Surface) > 0)
{
Graphics.DrawMesh(mesh, trs, renderMaterial, 1, null, 0, planet.propertyBlock);
}
// grass
trs = Matrix4x4.TRS(
(Vector3)(pos - ScaleSpace.instance.origin),
(Quaternion)planet.rotation,
Vector3.one);
if ((flags & NodeUpdateJob.RenderFlags.Grass) > 0 && planet.hasGrass && grassindices != null)
{
Graphics.DrawMesh(grassmesh, trs, planet.grassMaterial, 1, null, 0, planet.propertyBlock);
}
}
Profiler.EndSample();
if ((flags & NodeUpdateJob.RenderFlags.Surface) > 0)
{
Profiler.BeginSample("Scale Space Draw");
if (dist > ScaleSpace.instance.mainCamera.farClipPlane - radius)
{
// scaled space mesh
trs = Matrix4x4.TRS(
(Vector3)(pos * ScaleSpace.instance.scale),
(Quaternion)planet.rotation,
Vector3.one * (float)(size * ScaleSpace.instance.scale));
Graphics.DrawMesh(mesh, trs, renderMaterial, ScaleSpace.instance.layer, null, 0, planet.propertyBlock);
}
Profiler.EndSample();
}
}