smrendererv3/SMCode/SM.Base/Drawing/DrawingBasis.cs
Michel Fedde c6bf5c75bc 2021-04-03
+ Added Field to DrawingBasis to enfore PrimitiveTypes
+ LastObject to context for Debugging
+ AppendRenderbuffer to Framebuffer

~ Added a depthbuffer to RenderPipeline.CreateWindowFramebuffer
~ Proper ZIndices over Z-Translation and DepthBuffer
~ Made "ShaderArguments["LineWidth"]" set the LineWidth even if the object isn't maked as LineMesh
~ Made that the SM2D.PolygonVertex can translate OpenTK.Vector2 by itself.
~ Made the SM2D.Transformation.ZIndex a CVector1 instead a float
2021-03-04 22:17:03 +01:00

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2.9 KiB
C#

#region usings
using System.Collections.Generic;
using OpenTK.Graphics.ES11;
using SM.Base;
using SM.Base.Scene;
using SM.Base.Windows;
using SM.OGL.Mesh;
using PrimitiveType = OpenTK.Graphics.OpenGL4.PrimitiveType;
#endregion
namespace SM.Base.Drawing
{
/// <summary>
/// Contains general basis systems for drawing objects.
/// </summary>
public abstract class DrawingBasis : IShowItem, IModelItem
{
/// <summary>
/// The material it should use.
/// </summary>
public Material Material = new Material();
/// <summary>
/// The mesh it should use.
/// </summary>
public GenericMesh Mesh { get; set; } = SMRenderer.DefaultMesh;
public ShaderArguments ShaderArguments => Material.ShaderArguments;
public TextureTransformation TextureTransform = new TextureTransformation();
/// <inheritdoc />
public object Parent { get; set; }
/// <inheritdoc />
public string Name { get; set; } = "Unnamed draw object";
/// <inheritdoc />
public ICollection<string> Flags { get; set; }
public PrimitiveType? ForcedMeshType { get; set; }
/// <summary>
/// This value determents if the object should draw something.
/// </summary>
public bool Active { get; set; } = true;
/// <inheritdoc />
public void Draw(DrawContext context)
{
context.Material = Material;
context.Mesh = Mesh;
DrawContext(ref context);
}
/// <inheritdoc />
public virtual void OnAdded(object sender)
{
}
/// <inheritdoc />
public virtual void OnRemoved(object sender)
{
}
/// <summary>
/// Draws the context, that was given to them.
/// </summary>
/// <param name="context"></param>
protected virtual void DrawContext(ref DrawContext context)
{
context.ForcedType = ForcedMeshType;
context.TextureMatrix *= TextureTransform.GetMatrix();
context.LastObject = this;
}
}
/// <summary>
/// Contains general basis systems for drawing objects.
/// </summary>
/// <typeparam name="TTransformation">The transformation type</typeparam>
public abstract class DrawingBasis<TTransformation> : DrawingBasis, IShowTransformItem<TTransformation>
where TTransformation : GenericTransformation, new()
{
/// <summary>
/// The current transformation.
/// </summary>
public TTransformation Transform { get; set; } = new TTransformation();
/// <inheritdoc />
protected override void DrawContext(ref DrawContext context)
{
base.DrawContext(ref context);
Transform.LastMaster = context.ModelMatrix;
context.ModelMatrix = Transform.MergeMatrix(context.ModelMatrix);
}
}
}