smrendererv3/Legacy/Window/GenericWindowCode.cs

107 lines
No EOL
3.7 KiB
C#

using System;
using System.Collections.Generic;
using System.Linq;
using OpenTK;
using OpenTK.Graphics.OpenGL4;
using SM.Base.Contexts;
using SM.Base.Drawing;
using SM.Base.Objects.Static;
using SM.Base.PostProcess;
using SM.Base.Scene;
using SM.Base.ShaderExtension;
using SM.OGL;
using SM.Utility;
namespace SM.Base
{
public class GenericWindowCode
{
internal static void Load(IGenericWindow window)
{
SMRenderer.CurrentWindow = window;
GLSystem.INIT_SYSTEM();
GLSettings.ShaderPreProcessing = true;
var args = Environment.GetCommandLineArgs();
if (args.Contains("--advDebugging"))
{
SMRenderer.AdvancedDebugging = true;
GLSettings.InfoEveryUniform = true;
}
Log.Init();
Log.Write("#", ConsoleColor.Cyan, "----------------------",
"--- OpenGL Loading ---",
"----------------------------------",
$"--- {"DeviceVersion",14}: {GLSystem.DeviceVersion,-10} ---",
$"--- {"ForcedVersion",14}: {GLSettings.ForcedVersion,-10} ---",
$"--- {"ShadingVersion",14}: {GLSystem.ShadingVersion,-10} ---",
$"--- {"Debugging",14}: {GLSystem.Debugging,-10} ---",
$"--- {"AdvDebugging",14}: {SMRenderer.AdvancedDebugging,-10} ---",
"----------------------------------");
if (SMRenderer.AdvancedDebugging) Log.Write("Extension", ConsoleColor.DarkCyan, GLSystem.Extensions);
ExtensionManager.InitExtensions();
}
internal static void Resize(IGenericWindow window)
{
window.Aspect = (float) window.Width / window.Height;
window.WorldScale = new Vector2(window.Width, window.Height);
window.SetWorldScale();
GL.Viewport(window.ClientRectangle);
}
internal static void Resize<TScene, TCamera>(IGenericWindow<TScene, TCamera> window)
where TScene : GenericScene, new()
where TCamera : GenericCamera, new()
{
window.ViewportCamera.RecalculateWorld(window.WorldScale, window.Aspect);
window.RenderPipeline?.Resize();
PostProcessEffect.Model = Matrix4.CreateScale(window.WorldScale.X, -window.WorldScale.Y, 1);
PostProcessEffect.Mvp = PostProcessEffect.Model *
Matrix4.LookAt(0, 0, 1, 0, 0, 0, 0, 1, 0) *
GenericCamera.OrthographicWorld;
}
internal static void Render<TScene, TCamera>(IGenericWindow<TScene, TCamera> window, float deltatime)
where TScene : GenericScene, new()
where TCamera : GenericCamera, new()
{
if (window.CurrentScene == null) return;
SMRenderer.CurrentFrame++;
Deltatime.RenderDelta = deltatime;
var drawContext = new DrawContext
{
ForceViewport = window.ForceViewportCamera,
ActiveScene = window.CurrentScene,
Window = window,
Instances = new[]
{
new Instance
{ModelMatrix = Matrix4.Identity, TexturePosition = Vector2.Zero, TextureScale = Vector2.One}
},
Mesh = Plate.Object,
WorldScale = window.WorldScale,
LastPassthough = window,
ShaderArguments = new Dictionary<string, object>(),
World = window.ViewportCamera.World,
View = window.ViewportCamera.CalculateViewMatrix(),
ModelMaster = Matrix4.Identity
};
window.RenderPipeline?.Render(ref drawContext);
}
}
}