95 lines
No EOL
2.7 KiB
C#
95 lines
No EOL
2.7 KiB
C#
#region usings
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using System.Collections.Generic;
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using SM.Base;
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using SM.Base.Scene;
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using SM.Base.Windows;
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using SM.OGL.Mesh;
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#endregion
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namespace SM.Base.Drawing
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{
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/// <summary>
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/// Contains general basis systems for drawing objects.
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/// </summary>
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public abstract class DrawingBasis : IShowItem, IModelItem
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{
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/// <summary>
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/// The material it should use.
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/// </summary>
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public Material Material = new Material();
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/// <summary>
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/// The mesh it should use.
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/// </summary>
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public GenericMesh Mesh { get; set; } = SMRenderer.DefaultMesh;
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public ShaderArguments ShaderArguments => Material.ShaderArguments;
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public TextureTransformation TextureTransform = new TextureTransformation();
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/// <inheritdoc />
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public object Parent { get; set; }
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/// <inheritdoc />
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public string Name { get; set; } = "Unnamed draw object";
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/// <inheritdoc />
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public ICollection<string> Flags { get; set; }
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/// <summary>
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/// This value determents if the object should draw something.
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/// </summary>
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public bool Active { get; set; } = true;
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/// <inheritdoc />
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public void Draw(DrawContext context)
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{
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context.Material = Material;
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context.Mesh = Mesh;
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DrawContext(ref context);
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}
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/// <inheritdoc />
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public virtual void OnAdded(object sender)
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{
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}
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/// <inheritdoc />
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public virtual void OnRemoved(object sender)
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{
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}
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/// <summary>
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/// Draws the context, that was given to them.
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/// </summary>
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/// <param name="context"></param>
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protected virtual void DrawContext(ref DrawContext context)
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{
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context.TextureMatrix *= TextureTransform.GetMatrix();
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}
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}
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/// <summary>
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/// Contains general basis systems for drawing objects.
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/// </summary>
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/// <typeparam name="TTransformation">The transformation type</typeparam>
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public abstract class DrawingBasis<TTransformation> : DrawingBasis, IShowTransformItem<TTransformation>
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where TTransformation : GenericTransformation, new()
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{
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/// <summary>
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/// The current transformation.
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/// </summary>
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public TTransformation Transform { get; set; } = new TTransformation();
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/// <inheritdoc />
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protected override void DrawContext(ref DrawContext context)
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{
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base.DrawContext(ref context);
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Transform.LastMaster = context.ModelMatrix;
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context.ModelMatrix = Transform.MergeMatrix(context.ModelMatrix);
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}
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}
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} |