public void Render(double delta)
{
if (selections.Count == 0 || game.Graphics.LostContext)
{
return;
}
// TODO: Proper selection box sorting. But this is very difficult because
// we can have boxes within boxes, intersecting boxes, etc. Probably not worth it.
Vector3 camPos = game.CurrentCameraPos;
for (int i = 0; i < selections.Count; i++)
{
comparer.Intersect(selections[i], camPos);
}
selections.Sort(comparer);
if (vertices == null) // lazy init as most servers don't use this.
{
vertices = new VertexP3fC4b[256 * VerticesCount];
lineVertices = new VertexP3fC4b[256 * LineVerticesCount];
ContextRecreated();
}
int index = 0, lineIndex = 0;
for (int i = 0; i < selections.Count; i++)
{
SelectionBox box = selections[i];
box.Render(delta, vertices, lineVertices, ref index, ref lineIndex);
}
IGraphicsApi gfx = game.Graphics;
gfx.SetBatchFormat(VertexFormat.P3fC4b);
gfx.UpdateDynamicVb_Lines(lineVb, lineVertices,
selections.Count * LineVerticesCount);
gfx.DepthWrite = false;
gfx.AlphaBlending = true;
gfx.UpdateDynamicVb_IndexedTris(vb, vertices,
selections.Count * VerticesCount);
gfx.DepthWrite = true;
gfx.AlphaBlending = false;
}
public void Render(double delta)
{
if (selections.Count == 0)
{
return;
}
// TODO: Proper selection box sorting. But this is very difficult because
// we can have boxes within boxes, intersecting boxes, etc. Probably not worth it.
Vector3 camPos = game.CurrentCameraPos;
for (int i = 0; i < selections.Count; i++)
{
comparer.Intersect(selections[i], camPos);
}
selections.Sort(comparer);
if (vertices == null)
{
InitData(); // lazy init as most servers don't use this.
}
int index = 0, lineIndex = 0;
for (int i = 0; i < selections.Count; i++)
{
SelectionBox box = selections[i];
box.Render(delta, vertices, lineVertices, ref index, ref lineIndex);
}
Graphics.SetBatchFormat(VertexFormat.Pos3fCol4b);
Graphics.UpdateDynamicVb(DrawMode.Lines, lineVb, lineVertices, selections.Count * LineVerticesCount);
Graphics.DepthWrite = false;
Graphics.AlphaBlending = true;
Graphics.UpdateDynamicIndexedVb(DrawMode.Triangles, vb, vertices,
selections.Count * VerticesCount, selections.Count * IndicesCount);
Graphics.DepthWrite = true;
Graphics.AlphaBlending = false;
}
