neintonine/smrendererv3
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

27.09.2020

Browse source 
~ Moved Default-Shader to 2D to provied 2D-specific feature
~ Fixed UVs in Polygon
This commit is contained in:
Michel Fedde 2020-09-27 11:58:14 +02:00
parent 617a7ef044
commit 2aa12f8d25
19 changed files with 166 additions and 83 deletions
Download patch file Download diff file Expand all files Collapse all files

47
SMCode/SM2D/Shader/Default2DShader.cs Normal file
View file

@ -0,0 +1,47 @@
using OpenTK.Graphics.OpenGL4;
using SM.Base.Contexts;
using SM.Base.Scene;
using SM.OGL.Shaders;
using SM.Utility;
namespace SM2D.Shader
{
public class Default2DShader : GenericShader, IShader
{
protected override bool AutoCompile { get; } = true;
public Default2DShader() : base(new ShaderFileCollection(
AssemblyUtility.ReadAssemblyFile("Shader.ShaderFiles.default.vert"),
AssemblyUtility.ReadAssemblyFile("Shader.ShaderFiles.default.frag")))
{
}
public void Draw(DrawContext context)
{
GL.UseProgram(this);
GL.BindVertexArray(context.Mesh);
// Vertex Uniforms
Uniforms["MVP"].SetMatrix4(context.View * context.World);
Uniforms["HasVColor"].SetUniform1(context.Mesh.AttribDataIndex.ContainsKey(3) && context.Mesh.AttribDataIndex[3] != null);
for (int i = 0; i < context.Instances.Length; i++)
{
GL.UniformMatrix4(Uniforms["ModelMatrix"] + i, false, ref context.Instances[i].ModelMatrix);
GL.Uniform2(Uniforms["TextureOffset"] + i, context.Instances[i].TexturePosition);
GL.Uniform2(Uniforms["TextureScale"] + i, context.Instances[i].TextureScale);
}
// Fragment Uniforms
Uniforms["Tint"].SetUniform4(context.Material.Tint);
Uniforms["Texture"].SetTexture(context.Material.Texture, Uniforms["UseTexture"]);
DrawObject(context.Mesh, context.Instances.Length);
CleanUp();
GL.UseProgram(0);
}
}
}