public void Draw3D(ViewportBase context, Matrix4 viewport, Matrix4 camera, Matrix4 modelView)
{
var type = ((Viewport3D)context).Type;
var opts = new Viewport3DRenderOptions
{
Viewport = viewport,
Camera = camera,
ModelView = modelView,
ShowGrid = Document.Map.Show3DGrid,
GridSpacing = Document.Map.GridSpacing,
Shaded = type == Viewport3D.ViewType.Shaded || type == Viewport3D.ViewType.Textured,
Textured = type == Viewport3D.ViewType.Textured,
Wireframe = type == Viewport3D.ViewType.Wireframe
};
var cam = ((Viewport3D)context).Camera.Location;
var location = new Coordinate((decimal)cam.X, (decimal)cam.Y, (decimal)cam.Z);
if (!opts.Wireframe)
{
_mapObject3DShader.Bind(opts);
_mapObject3DShader.SelectionTransform = _selectionTransform;
_mapObject3DShader.SelectionColourMultiplier = Document.Map.HideFaceMask &&
Document.Selection.InFaceSelection
? new Vector4(1, 1, 1, 1)
: new Vector4(1, 0.5f, 0.5f, 1);
// Render textured polygons
_array.RenderTextured(context.Context);
// Render textured models
if (!Sledge.Settings.View.DisableModelRendering)
{
foreach (var tuple in _models)
{
var arr = _modelArrays[tuple.Item2];
var origin = tuple.Item1.Origin;
if (tuple.Item1.HideDistance() <= (location - origin).VectorMagnitude())
{
continue;
}
var angles = tuple.Item1.EntityData.GetPropertyCoordinate("angles", Coordinate.Zero);
angles = new Coordinate(-DMath.DegreesToRadians(angles.Z), DMath.DegreesToRadians(angles.X),
-DMath.DegreesToRadians(angles.Y));
if (tuple.Item1.IsSelected)
{
origin *= _selectionTransformMat;
// TODO: rotation/angles
}
var tform = Matrix.Rotation(Quaternion.EulerAngles(angles)).Translate(origin);
_mapObject3DShader.Transformation = tform.ToGLSLMatrix4();
arr.RenderTextured(context.Context);
}
_mapObject3DShader.Transformation = Matrix4.Identity;
}
// Render untextured polygons
_mapObject3DShader.IsTextured = false;
_array.RenderUntextured(context.Context, location);
// todo Render sprites
_mapObject3DShader.Unbind();
}
// Render wireframe
_mapObject2DShader.Bind(opts);
_mapObject2DShader.SelectedColour = new Vector4(1, 1, 0, 1);
if (opts.Wireframe)
{
_mapObject2DShader.SelectedOnly = false;
_mapObject2DShader.SelectionTransform = _selectionTransform;
_array.RenderWireframe(context.Context);
_decalArray.RenderWireframe(context.Context);
}
if (!Document.Selection.InFaceSelection || !Document.Map.HideFaceMask)
{
_mapObject2DShader.SelectedOnly = true;
_mapObject2DShader.SelectionTransform = Matrix4.Identity;
_array.RenderWireframe(context.Context);
_decalArray.RenderWireframe(context.Context);
}
_mapObject2DShader.Unbind();
if (!opts.Wireframe)
{
// Render transparent
_mapObject3DShader.Bind(opts);
_decalArray.RenderTransparent(context.Context, location);
_array.RenderTransparent(context.Context, x => _mapObject3DShader.IsTextured = x && opts.Textured, location);
_mapObject3DShader.Unbind();
}
}
public void Draw3D(ViewportBase context, Matrix4 viewport, Matrix4 camera, Matrix4 modelView)
{
var type = ((Viewport3D)context).Type;
var cam = ((Viewport3D)context).Camera.Location;
var location = new Coordinate((decimal)cam.X, (decimal)cam.Y, (decimal)cam.Z);
UpdateCache();
Matrix4 current;
GL.GetFloat(GetPName.ModelviewMatrix, out current);
GL.MatrixMode(MatrixMode.Modelview);
bool shaded = type == Viewport3D.ViewType.Shaded || type == Viewport3D.ViewType.Textured,
textured = type == Viewport3D.ViewType.Textured,
wireframe = type == Viewport3D.ViewType.Wireframe;
if (shaded)
{
MapObjectRenderer.EnableLighting();
}
if (!textured)
{
GL.Disable(EnableCap.Texture2D);
}
else
{
GL.Enable(EnableCap.Texture2D);
}
if (!wireframe)
{
GL.CallList(textured ? _listUntransformed3DTextured : _listUntransformed3DFlat);
GL.CallList(_listUntransformed3D);
// Render models
if (!View.DisableModelRendering)
{
foreach (var tuple in _models)
{
var arr = _modelLists[tuple.Item2];
var origin = tuple.Item1.Origin;
if (tuple.Item1.HideDistance() <= (location - origin).VectorMagnitude())
{
MapObjectRenderer.DrawFilled(tuple.Item1.GetBoxFaces(), Color.Empty, textured);
}
else
{
var angles = tuple.Item1.EntityData.GetPropertyCoordinate("angles", Coordinate.Zero);
angles = new Coordinate(DMath.DegreesToRadians(angles.Z), DMath.DegreesToRadians(angles.X), DMath.DegreesToRadians(angles.Y));
if (tuple.Item1.IsSelected)
{
origin *= _selectionTransformMat;
}
var tform = Matrix.Rotation(Quaternion.EulerAngles(angles)).Translate(origin).ToOpenTKMatrix4();
GL.MultMatrix(ref tform);
GL.CallList(arr);
GL.LoadMatrix(ref current);
}
}
}
}
else
{
GL.CallList(_listUntransformed2D);
}
GL.MultMatrix(ref _selectionTransform);
if (!wireframe)
{
GL.CallList(textured ? _listTransformed3DTextured : _listTransformed3DFlat);
}
else
{
GL.CallList(_listTransformed2D);
}
GL.LoadMatrix(ref current);
if (!wireframe)
{
foreach (var face in _transparentFaces.OrderByDescending(x => (location - x.BoundingBox.Center).LengthSquared()))
{
var sel = (!Document.Map.HideFaceMask || !Document.Selection.InFaceSelection) && (face.IsSelected || (face.Parent != null && face.Parent.IsSelected));
if (sel)
{
GL.MultMatrix(ref _selectionTransform);
}
MapObjectRenderer.DrawFilled(new[] { face }, sel ? Color.FromArgb(255, 255, 128, 128) : Color.Empty, true);
GL.LoadMatrix(ref current);
}
}
else
{
if (Document.Map.HideFaceMask && Document.Selection.InFaceSelection)
{
MapObjectRenderer.DrawWireframe(_transparentFaces, false, true);
}
else
{
MapObjectRenderer.DrawWireframe(_transparentFaces.Where(x => !x.IsSelected && (x.Parent == null || !x.Parent.IsSelected)), false, true);
GL.Color4(Color.Red);
MapObjectRenderer.DrawWireframe(_transparentFaces.Where(x => x.IsSelected || (x.Parent != null && x.Parent.IsSelected)), true, true);
}
}
MapObjectRenderer.DisableLighting();
}