/// <summary>
/// Adds the group archetype to add to the menu.
/// </summary>
/// <param name="groupArchetype">The group.</param>
public void AddGroup(GroupArchetype groupArchetype)
{
// Check if can create group for them to be spawned via GUI
if (groupArchetype.Archetypes.Any(x => (x.Flags & NodeFlags.NoSpawnViaGUI) == 0))
{
Profiler.BeginEvent("VisjectCM.AddGroup");
var group = new VisjectCMGroup(this, groupArchetype)
{
HeaderText = groupArchetype.Name
};
group.Close(false);
foreach (var nodeArchetype in groupArchetype.Archetypes)
{
var item = new VisjectCMItem(group, groupArchetype, nodeArchetype)
{
Parent = group
};
}
group.SortChildren();
group.Parent = _groupsPanel;
_groups.Add(group);
if (!IsLayoutLocked)
{
group.UnlockChildrenRecursive();
SortGroups();
group.PerformLayout();
if (_searchBox.TextLength != 0)
{
OnSearchFilterChanged();
}
}
Profiler.EndEvent();
}
}
/// <inheritdoc />
public SurfaceNodeParamsGet(uint id, VisjectSurfaceContext context, NodeArchetype nodeArch, GroupArchetype groupArch)
: base(id, context, nodeArch, groupArch)
{
// Force first layout init for every param type
_layoutType = (ParameterType)int.MaxValue;
}
/// <inheritdoc />
public SurfaceNodeParamsGetVisualScript(uint id, VisjectSurfaceContext context, NodeArchetype nodeArch, GroupArchetype groupArch)
: base(id, context, nodeArch, groupArch)
{
Prototypes = null;
}
/// <inheritdoc />
public ParticleAttributeNode(uint id, VisjectSurfaceContext context, NodeArchetype nodeArch, GroupArchetype groupArch)
: base(id, context, nodeArch, groupArch)
{
}
/// <inheritdoc />
public Sample(uint id, VisjectSurface surface, NodeArchetype nodeArch, GroupArchetype groupArch)
: base(id, surface, nodeArch, groupArch)
{
}
/// <inheritdoc />
public SurfaceNodeParamsGet(uint id, VisjectSurface surface, NodeArchetype nodeArch, GroupArchetype groupArch)
: base(id, surface, nodeArch, groupArch)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="VisjectCMGroup"/> class.
/// </summary>
/// <param name="cm">The context menu.</param>
/// <param name="archetype">The group archetype.</param>
public VisjectCMGroup(VisjectCM cm, GroupArchetype archetype)
{
ContextMenu = cm;
Archetype = archetype;
}
/// <inheritdoc />
public UnpackStructureNode(uint id, VisjectSurfaceContext context, NodeArchetype nodeArch, GroupArchetype groupArch)
: base(id, context, nodeArch, groupArch, true)
{
}
protected FunctionNode(uint id, VisjectSurfaceContext context, NodeArchetype nodeArch, GroupArchetype groupArch)
: base(id, context, nodeArch, groupArch)
{
}
/// <inheritdoc />
public SurfaceNodeMaterial(uint id, VisjectSurface surface, NodeArchetype nodeArch, GroupArchetype groupArch)
: base(id, surface, nodeArch, groupArch)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="VisjectCM"/> class.
/// </summary>
/// <param name="groups">The group archetypes. Cannot be null.</param>
/// <param name="canSpawnNodeType">The surface node type validation helper. Cannot be null.</param>
/// <param name="parametersGetter">The surface parameters getter callback. Can be null.</param>
/// <param name="customNodesGroup">The group with custom nodes.</param>
public VisjectCM(List <GroupArchetype> groups, NodeSpawnCheckDelegate canSpawnNodeType, ParameterGetterDelegate parametersGetter = null, GroupArchetype customNodesGroup = null)
{
if (groups == null)
{
throw new ArgumentNullException(nameof(groups));
}
if (canSpawnNodeType == null)
{
throw new ArgumentNullException(nameof(canSpawnNodeType));
}
_parametersGetter = parametersGetter;
// Context menu dimensions
Size = new Vector2(320, 220);
// Search box
_searchBox = new TextBox(false, 1, 1)
{
Width = Width - 3,
WatermarkText = "Search...",
Parent = this
};
_searchBox.TextChanged += OnSearchFilterChanged;
// Create first panel (for scrollbar)
var panel1 = new Panel(ScrollBars.Vertical)
{
Bounds = new Rectangle(0, _searchBox.Bottom + 1, Width, Height - _searchBox.Bottom - 2),
Parent = this
};
_panel1 = panel1;
// Create second panel (for groups arrangement)
var panel2 = new VerticalPanel
{
DockStyle = DockStyle.Top,
IsScrollable = true,
Parent = panel1
};
_groupsPanel = panel2;
// Init groups
int index = 0;
var nodes = new List <NodeArchetype>();
foreach (var groupArchetype in groups)
{
// Get valid nodes
nodes.Clear();
foreach (var nodeArchetype in groupArchetype.Archetypes)
{
if ((nodeArchetype.Flags & NodeFlags.NoSpawnViaGUI) != 0 || !canSpawnNodeType(nodeArchetype))
{
continue;
}
nodes.Add(nodeArchetype);
}
// Check if can create group for them
if (nodes.Count > 0)
{
var group = new VisjectCMGroup(this, groupArchetype);
group.HeaderText = groupArchetype.Name;
group.Close(false);
for (int i = 0; i < nodes.Count; i++)
{
var item = new VisjectCMItem(group, groupArchetype, nodes[i]);
item.Parent = group;
}
group.SortChildren();
group.Parent = panel2;
group.DefaultIndex = index++;
_groups.Add(group);
}
}
// Add custom nodes (special handling)
if (customNodesGroup?.Archetypes != null)
{
for (int i = 0; i < customNodesGroup.Archetypes.Length; i++)
{
var nodeArchetype = customNodesGroup.Archetypes[i];
if ((nodeArchetype.Flags & NodeFlags.NoSpawnViaGUI) != 0)
{
continue;
}
var groupName = Archetypes.Custom.GetNodeGroup(nodeArchetype);
// Find group to reuse
VisjectCMGroup group = null;
for (int j = 0; j < _groups.Count; j++)
{
if (string.Equals(_groups[j].Archetype.Name, groupName, StringComparison.OrdinalIgnoreCase))
{
group = _groups[j];
break;
}
}
// Create new group if name is unique
if (group == null)
{
group = new VisjectCMGroup(this, customNodesGroup);
group.HeaderText = groupName;
group.Close(false);
group.Parent = _groupsPanel;
group.DefaultIndex = _groups.Count;
_groups.Add(group);
}
// Add new item
var item = new VisjectCMItem(group, customNodesGroup, nodeArchetype);
item.Parent = group;
// Order items
group.SortChildren();
}
}
}
/// <summary>
/// Updates the surface parameters group.
/// </summary>
private void UpdateSurfaceParametersGroup()
{
// Remove the old one
if (_surfaceParametersGroup != null)
{
_groups.Remove(_surfaceParametersGroup);
_surfaceParametersGroup.Dispose();
_surfaceParametersGroup = null;
}
// Check if surface has any parameters
var parameters = _parametersGetter != null?_parametersGetter() : null;
int count = parameters?.Count(x => x.IsPublic) ?? 0;
if (count > 0)
{
// TODO: cache the allocated memory to reduce dynamic allocations
var archetypes = new NodeArchetype[count];
int archetypeIndex = 0;
// ReSharper disable once PossibleNullReferenceException
for (int i = 0; i < parameters.Count; i++)
{
if (!parameters[i].IsPublic)
{
continue;
}
archetypes[archetypeIndex++] = new NodeArchetype
{
TypeID = 1,
Create = Archetypes.Parameters.CreateGetNode,
Title = "Get " + parameters[i].Name,
Description = "Parameter value getter",
Size = new Vector2(140, 60),
DefaultValues = new object[]
{
parameters[i].ID
},
Elements = new[]
{
NodeElementArchetype.Factory.ComboBox(2, 0, 116)
}
};
}
var groupArchetype = new GroupArchetype
{
GroupID = 6,
Name = "Surface Parameters",
Color = new Color(52, 73, 94),
Archetypes = archetypes
};
var group = new VisjectCMGroup(this, groupArchetype);
group.HeaderText = groupArchetype.Name;
group.Close(false);
archetypeIndex = 0;
for (int i = 0; i < parameters.Count; i++)
{
if (!parameters[i].IsPublic)
{
continue;
}
var item = new VisjectCMItem(group, groupArchetype, archetypes[archetypeIndex++]);
item.Parent = group;
}
group.SortChildren();
group.UnlockChildrenRecursive();
group.Parent = _groupsPanel;
_groups.Add(group);
_surfaceParametersGroup = group;
}
}
public SwitchOnEnumNode(uint id, VisjectSurfaceContext context, NodeArchetype nodeArch, GroupArchetype groupArch)
: base(id, context, nodeArch, groupArch)
{
}
public SampleTextureNode(uint id, VisjectSurfaceContext context, NodeArchetype nodeArch, GroupArchetype groupArch)
: base(id, context, nodeArch, groupArch)
{
}
/// <inheritdoc />
public GetGameplayGlobalNode(uint id, VisjectSurfaceContext context, NodeArchetype nodeArch, GroupArchetype groupArch)
: base(id, context, nodeArch, groupArch)
{
}
/// <inheritdoc />
protected StructureNode(uint id, VisjectSurfaceContext context, NodeArchetype nodeArch, GroupArchetype groupArch, bool isUnpacking)
: base(id, context, nodeArch, groupArch)
{
_isUnpacking = isUnpacking;
}
/// <inheritdoc />
public MultiBlend(uint id, VisjectSurfaceContext context, NodeArchetype nodeArch, GroupArchetype groupArch)
: base(id, context, nodeArch, groupArch)
{
var layoutOffsetY = FlaxEditor.Surface.Constants.LayoutOffsetY;
_selectedAnimationLabel = new Label(300, 3 * layoutOffsetY, 120.0f, layoutOffsetY)
{
HorizontalAlignment = TextAlignment.Near,
Text = "Selected Animation:",
Parent = this
};
_selectedAnimation = new ComboBox(_selectedAnimationLabel.X, 4 * layoutOffsetY, _selectedAnimationLabel.Width)
{
Parent = this
};
_selectedAnimation.PopupShowing += OnSelectedAnimationPopupShowing;
_selectedAnimation.SelectedIndexChanged += OnSelectedAnimationChanged;
var items = new List <string>(MaxAnimationsCount);
while (items.Count < MaxAnimationsCount)
{
items.Add(string.Empty);
}
_selectedAnimation.Items = items;
_animationPicker = new AssetPicker(new ScriptType(typeof(FlaxEngine.Animation)), new Vector2(_selectedAnimation.Left, _selectedAnimation.Bottom + 4))
{
Parent = this
};
_animationPicker.SelectedItemChanged += OnAnimationPickerItemChanged;
_animationSpeedLabel = new Label(_animationPicker.Left, _animationPicker.Bottom + 4, 40, TextBox.DefaultHeight)
{
HorizontalAlignment = TextAlignment.Near,
Text = "Speed:",
Parent = this
};
_animationSpeed = new FloatValueBox(1.0f, _animationSpeedLabel.Right + 4, _animationSpeedLabel.Y, _selectedAnimation.Right - _animationSpeedLabel.Right - 4)
{
SlideSpeed = 0.01f,
Parent = this
};
_animationSpeed.ValueChanged += OnAnimationSpeedValueChanged;
}
/// <inheritdoc />
public AppendNode(uint id, VisjectSurfaceContext context, NodeArchetype nodeArch, GroupArchetype groupArch)
: base(id, context, nodeArch, groupArch)
{
}
public AssetNode(uint id, VisjectSurfaceContext context, NodeArchetype nodeArch, GroupArchetype groupArch, Guid assetId)
: base(id, context, nodeArch, groupArch)
{
AssetId = assetId;
// Init node UI
var picker = new AssetPicker
{
Location = new Vector2(40, 2 * Constants.LayoutOffsetY),
Width = 100.0f,
CanEdit = false,
Parent = this,
};
// TODO: display some asset info like disk size, memory usage, etc.
var asset = FlaxEngine.Content.LoadAsync <Asset>(AssetId);
if (asset != null)
{
var path = asset.Path;
picker.SelectedAsset = asset;
Title = System.IO.Path.GetFileNameWithoutExtension(path);
TooltipText = asset.TypeName + '\n' + path;
}
else
{
picker.SelectedID = AssetId;
var assetItem = picker.SelectedItem;
if (assetItem != null)
{
Title = assetItem.ShortName;
TooltipText = assetItem.TypeName + '\n' + assetItem.Path;
}
else
{
Title = AssetId.ToString();
}
}
ResizeAuto();
LayoutHeight = Height;
}
/// <summary>
/// Creates the get node.
/// </summary>
/// <param name="id">The identifier.</param>
/// <param name="surface">The surface.</param>
/// <param name="arch">The node archetype.</param>
/// <param name="groupArch">The group archetype.</param>
/// <returns></returns>
public static SurfaceNode CreateGetNode(uint id, VisjectSurface surface, NodeArchetype arch, GroupArchetype groupArch)
{
return(new SurfaceNodeParamsGet(id, surface, arch, groupArch));
}
/// <inheritdoc />
public MaterialFunctionNode(uint id, VisjectSurfaceContext context, NodeArchetype nodeArch, GroupArchetype groupArch)
: base(id, context, nodeArch, groupArch)
{
}
/// <inheritdoc />
public ParticleEmitterFunctionNode(uint id, VisjectSurfaceContext context, NodeArchetype nodeArch, GroupArchetype groupArch)
: base(id, context, nodeArch, groupArch)
{
}
/// <inheritdoc />
public SurfaceNodeMaterial(uint id, VisjectSurfaceContext context, NodeArchetype nodeArch, GroupArchetype groupArch)
: base(id, context, nodeArch, groupArch)
{
}
/// <inheritdoc />
public ParticleEmitterNode(uint id, VisjectSurfaceContext context, NodeArchetype nodeArch, GroupArchetype groupArch)
: base(id, context, nodeArch, groupArch)
{
Headers[0] = new ModulesHeader(this, ParticleModules.ModuleType.Spawn);
Headers[1] = new ModulesHeader(this, ParticleModules.ModuleType.Initialize);
Headers[2] = new ModulesHeader(this, ParticleModules.ModuleType.Update);
Headers[3] = new ModulesHeader(this, ParticleModules.ModuleType.Render);
}
/// <summary>
/// Updates the surface parameters group.
/// </summary>
private void UpdateSurfaceParametersGroup()
{
// Remove the old one
if (_surfaceParametersGroup != null)
{
_groups.Remove(_surfaceParametersGroup);
_surfaceParametersGroup.Dispose();
_surfaceParametersGroup = null;
}
// Check if surface has any parameters
var parameters = _parametersGetter != null?_parametersGetter() : null;
int count = parameters?.Count(x => x.IsPublic) ?? 0;
if (count > 0)
{
// TODO: cache the allocated memory to reduce dynamic allocations
var archetypes = new NodeArchetype[count];
int archetypeIndex = 0;
// ReSharper disable once PossibleNullReferenceException
for (int i = 0; i < parameters.Count; i++)
{
if (!parameters[i].IsPublic)
{
continue;
}
var node = (NodeArchetype)_parameterGetNodeArchetype.Clone();
node.Title = "Get " + parameters[i].Name;
node.DefaultValues[0] = parameters[i].ID;
archetypes[archetypeIndex++] = node;
}
var groupArchetype = new GroupArchetype
{
GroupID = 6,
Name = "Surface Parameters",
Color = new Color(52, 73, 94),
Archetypes = archetypes
};
var group = new VisjectCMGroup(this, groupArchetype);
group.HeaderText = groupArchetype.Name;
group.Close(false);
archetypeIndex = 0;
for (int i = 0; i < parameters.Count; i++)
{
if (!parameters[i].IsPublic)
{
continue;
}
var item = new VisjectCMItem(group, groupArchetype, archetypes[archetypeIndex++]);
item.Parent = group;
}
group.SortChildren();
group.UnlockChildrenRecursive();
group.Parent = _groupsPanel;
_groups.Add(group);
_surfaceParametersGroup = group;
}
}
/// <inheritdoc />
public SurfaceNodeParamsGetParticleEmitter(uint id, VisjectSurfaceContext context, NodeArchetype nodeArch, GroupArchetype groupArch)
: base(id, context, nodeArch, groupArch)
{
Prototypes = DefaultPrototypesParticleEmitter;
}
/// <inheritdoc />
public ColorGradientNode(uint id, VisjectSurfaceContext context, NodeArchetype nodeArch, GroupArchetype groupArch)
: base(id, context, nodeArch, groupArch)
{
}
/// <inheritdoc />
public SurfaceNodeParamsSet(uint id, VisjectSurfaceContext context, NodeArchetype nodeArch, GroupArchetype groupArch)
: base(id, context, nodeArch, groupArch)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="VisjectCMGroup"/> class.
/// </summary>
/// <param name="cm">The context menu.</param>
/// <param name="archetype">The group archetype.</param>
public VisjectCMGroup(VisjectCM cm, GroupArchetype archetype)
{
HeaderText = archetype.Name;
ContextMenu = cm;
Archetype = archetype;
}