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15.09.2020

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Everything currently don't work / can't be tested.

+ Generic Shader-Implermentation
+ Mesh-System + Plate-Mesh
This commit is contained in:
Michel Fedde 2020-09-15 22:16:18 +02:00
parent 551d393ac2
commit 421d03f91d
24 changed files with 726 additions and 4 deletions
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34
SM.Core/Mesh/VBO.cs Normal file
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using System;
using System.Collections.Generic;
using OpenTK;
using OpenTK.Graphics.OpenGL4;
namespace SM.OGL.Mesh
{
public class VBO : List<float>
{
public BufferUsageHint BufferUsageHint = BufferUsageHint.StaticDraw;
public VertexAttribPointerType PointerType = VertexAttribPointerType.Float;
public int PointerSize = 3;
public bool Normalised = false;
public int PointerStride = 0;
public int PointerOffset = 0;
public void Add(float x, float y) => AddRange(new[] {x,y});
public void Add(float x, float y, float z) => AddRange(new[] {x,y,z});
public void Add(float x, float y, float z, float w) => AddRange(new[] {x,y,z,w});
public void BindBuffer(int attribID)
{
float[] data = ToArray();
int buffer = GL.GenBuffer();
GL.BindBuffer(BufferTarget.ArrayBuffer, buffer);
GL.BufferData(BufferTarget.ArrayBuffer, data.Length * Mesh.BufferSizeMultiplier, data, BufferUsageHint);
GL.VertexAttribPointer(attribID, PointerSize, PointerType, Normalised, PointerStride, PointerOffset);
GL.EnableVertexAttribArray(attribID);
GL.BindBuffer(BufferTarget.ArrayBuffer, 0);
}
}
}