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Xtimhedi
2026-07-28 15:11:50 -05:00
parent 634bbd3d2e
commit c8efc0f586
31 changed files with 779 additions and 0 deletions
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Raster3D.App/Game.cs
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using Raster3D.Engine;
using Raster3D.Engine.Impl;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Raster3D.Engine.Graphics;
using Raster3D.Engine.Objects;
namespace Raster3D.App
{
internal class Game : CGameLoop
{
public override void exec(Engine.Engine engine)
{
Line line = new Line(new Vec2D(0, 30), new Vec2D(30,60), engine);
line._Draw();
}
}
}
Raster3D.App/Interfaces/IDrawable.cs
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using Microsoft.Xna.Framework;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace Raster3D.App.Interfaces
{
internal interface IDrawable
{
void draw(GameTime time);
}
}
Raster3D.App/Interfaces/IEntity.cs
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using Raster3D.Engine;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Raster3D.Engine.Graphics;
namespace Raster3D.App.Interfaces
{
internal interface IEntity
{
int id { get; set; }
Vec2D position { get; set; }
void tick();
void spawn();
void free();
}
}
Raster3D.App/Player.cs
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using Raster3D.App.Interfaces;
using Raster3D.Engine;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Raster3D.Engine.Graphics;
namespace Raster3D.App
{
public class Player : IEntity
{
public int id { get; set; }
public Vec2D position { get; set; }
public void tick()
{
}
public void spawn()
{
}
public void free()
{
}
}
}
Raster3D.App/Program.cs
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using Raster3D.Engine;
using Raster3D.Engine.Impl;
namespace Raster3D.App
{
public class App : IRunnable
{
public static Engine.Engine engine;
public string WindowTitle { get; set; } = "Raster3D Testing Application";
public App()
{
engine = new Engine.Engine(this, new Game());
}
public void Run(string[] args)
{
engine.Run();
}
static void Main(string[] args)
{
IRunnable app = new App();
app.Run(args);
}
}
}
Raster3D.App/Raster3D.App.csproj
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<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<OutputType>Exe</OutputType>
<TargetFramework>net9.0-windows</TargetFramework>
<ImplicitUsings>enable</ImplicitUsings>
<Nullable>enable</Nullable>
</PropertyGroup>
<ItemGroup>
<ProjectReference Include="..\Raster3D\Raster3D.Engine.csproj" />
</ItemGroup>
</Project>
Raster3D.slnx
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<Solution>
<Project Path="Raster3D.App/Raster3D.App.csproj" />
<Project Path="Raster3D/Raster3D.Engine.csproj" />
</Solution>
Raster3D/.config/dotnet-tools.json
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{
"version": 1,
"isRoot": true,
"tools": {
"dotnet-mgcb": {
"version": "3.8.5",
"commands": [
"mgcb"
]
},
"dotnet-mgcb-editor": {
"version": "3.8.5",
"commands": [
"mgcb-editor"
]
},
"dotnet-mgcb-editor-linux": {
"version": "3.8.5",
"commands": [
"mgcb-editor-linux"
]
},
"dotnet-mgcb-editor-windows": {
"version": "3.8.5",
"commands": [
"mgcb-editor-windows"
]
},
"dotnet-mgcb-editor-mac": {
"version": "3.8.5",
"commands": [
"mgcb-editor-mac"
]
}
}
}
Raster3D/.vscode/launch.json
Vendored
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{
// Use IntelliSense to learn about possible attributes.
// Hover to view descriptions of existing attributes.
// For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
"version": "0.2.0",
"configurations": [
{
"name": "C#: Raster3D Debug",
"type": "dotnet",
"request": "launch",
"projectPath": "${workspaceFolder}/Raster3D.csproj"
}
],
}
Raster3D/Content/Content.mgcb
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#----------------------------- Global Properties ----------------------------#
/outputDir:bin/$(Platform)
/intermediateDir:obj/$(Platform)
/platform:Windows
/config:
/profile:Reach
/compress:False
#-------------------------------- References --------------------------------#
#---------------------------------- Content ---------------------------------#
Raster3D/Engine.cs
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using Microsoft.Xna.Framework;
using Microsoft.Xna.Framework.Graphics;
using Microsoft.Xna.Framework.Input;
using Raster3D.Engine.Impl;
using Raster3D.Engine.Graphics;
namespace Raster3D.Engine
{
public class Engine : Game
{
private GraphicsDeviceManager _graphics;
private SpriteBatch _spriteBatch;
public Pixel[] pixels;
public Renderer renderer = new Renderer();
public IRunnable TargetApplication;
public CGameLoop loop;
public Engine(IRunnable Application, CGameLoop EngineLoop)
{
_graphics = new GraphicsDeviceManager(this);
Content.RootDirectory = "Content";
IsMouseVisible = true;
TargetApplication = Application;
loop = EngineLoop;
}
protected override void Initialize()
{
// Allocate pixel array based on current viewport size
pixels = new Pixel[GraphicsDevice.Viewport.Width * GraphicsDevice.Viewport.Height];
Window.Title = TargetApplication.WindowTitle;
base.Initialize();
}
protected override void LoadContent()
{
_spriteBatch = new SpriteBatch(GraphicsDevice);
}
protected override void Update(GameTime gameTime)
{
if (GamePad.GetState(PlayerIndex.One).Buttons.Back == ButtonState.Pressed || Keyboard.GetState().IsKeyDown(Keys.Escape))
Exit();
base.Update(gameTime);
}
protected override void Draw(GameTime gameTime)
{
if (loop != null)
{
loop.exec(this);
}
GraphicsDevice.Clear(Color.Black);
_spriteBatch.Begin();
renderer.RenderFrame(pixels, _spriteBatch, GraphicsDevice, GraphicsDevice.Viewport.Width, GraphicsDevice.Viewport.Height);
_spriteBatch.End();
base.Draw(gameTime);
}
}
}
Raster3D/Graphics/Pixel.cs
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace Raster3D.Engine.Graphics
{
public struct Pixel
{
public int X;
public int Y;
public rgb color;
public Pixel(int _x, int _y, rgb _color)
{
X = _x;
Y = _y;
color = _color;
}
}
}
Raster3D/Graphics/Vec2D.cs
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace Raster3D.Engine.Graphics
{
public struct Vec2D
{
public int X;
public int Y;
public Vec2D(int x, int y)
{
X = x;
Y = y;
}
}
}
Raster3D/Graphics/rgb.cs
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace Raster3D.Engine.Graphics
{
public struct rgb
{
public float r;
public float g;
public float b;
public rgb(float _r, float _g, float _b)
{
r = _r;
g = _g;
b = _b;
}
}
}
Raster3D/Icon.ico
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Raster3D/Impl/CGameLoop.cs
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Raster3D.Engine;
namespace Raster3D.Engine.Impl
{
public abstract class CGameLoop
{
public abstract void exec(Engine engine);
}
}
Raster3D/Impl/IObject.cs
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace Raster3D.Engine.Impl
{
public interface IObject
{
IObject[] children { get; set; }
void _Draw();
void _Free();
}
}
Raster3D/Impl/IRunnable.cs
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace Raster3D.Engine.Impl
{
public interface IRunnable
{
string WindowTitle { get; set; }
void Run(string[] args);
}
}
Raster3D/OObjects.cs
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Raster3D.Engine.Graphics;
namespace Raster3D.Engine
{
public class OObjects
{
public void Line(Vec2D pos1, Vec2D pos2, rgb clr, Engine engine)
{
int x0 = (int)pos1.X;
int y0 = (int)pos1.Y;
int x1 = (int)pos2.X;
int y1 = (int)pos2.Y;
int dx = Math.Abs(x1 - x0);
int dy = Math.Abs(y1 - y0);
int sx = x0 < x1 ? 1 : -1;
int sy = y0 < y1 ? 1 : -1;
int err = dx - dy;
int screenWidth = engine.GraphicsDevice.Viewport.Width;
int screenHeight = engine.GraphicsDevice.Viewport.Height;
while (true)
{
if (x0 >= 0 && x0 < screenWidth && y0 >= 0 && y0 < screenHeight)
{
int index = (y0 * screenWidth) + x0;
engine.pixels[index] = new Pixel(x0, y0, clr);
}
if (x0 == x1 && y0 == y1) break;
int e2 = 2 * err;
if (e2 > -dy)
{
err -= dy;
x0 += sx;
}
if (e2 < dx)
{
err += dx;
y0 += sy;
}
}
}
public void Triangle(Vec2D[] positions, rgb[] colors, Engine engine)
{
// positions should have a length of 3 and exactly 3
// colors has 3 points
// this just draws an array of lines
// line 1
Line(positions[0], positions[1], colors[0], engine); // pos1 - pos2
// line 2
Line(positions[1], positions[2], colors[1], engine); // pos2 - pos3
// line 3
Line(positions[2], positions[0], colors[2], engine); // pos3 - back to pos1
}
public void Square(Vec2D[] points, rgb[] colors, Engine engine)
{
// TODO: implemen t this
}
}
}
Raster3D/Objects/Line.cs
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using Raster3D.Engine.Graphics;
using Raster3D.Engine.Impl;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.ConstrainedExecution;
using System.Text;
using System.Threading.Tasks;
namespace Raster3D.Engine.Objects
{
public class Line : IObject
{
// This is the base class for all IObject things that use primative lines
// implement children
public IObject[] children { get; set; }
// cast variaibles
private Vec2D _pos1;
private Vec2D _pos2;
private rgb _clr;
private int _width;
private Engine _engine;
private bool canDraw = true;
private enum ECastType
{
Standard,
PlainColour,
CustomWidth
}
private ECastType castType;
// legacy cast for some ammount of backwards compat
public Line(Vec2D pos1, Vec2D pos2, rgb clr, Engine engine)
{
_pos1 = pos1;
_pos2 = pos2;
_clr = clr;
_engine = engine;
castType = ECastType.Standard;
}
// csat with plain white colour
public Line(Vec2D pos1, Vec2D pos2, Engine engine)
{
_pos1 = pos1;
_pos2 = pos2;
_engine = engine;
_clr = new rgb(1.0f, 1.0f, 1.0f);
castType = ECastType.PlainColour;
}
// cast with custom width
public Line(Vec2D pos1, Vec2D pos2, rgb clr, int width, Engine engine)
{
_pos1 = pos1;
_pos2 = pos2;
_clr = clr;
_engine = engine;
_width = width;
castType = ECastType.CustomWidth;
}
// draw call
public void _Draw()
{
int x0 = (int)_pos1.X;
int y0 = (int)_pos1.Y;
int x1 = (int)_pos2.X;
int y1 = (int)_pos2.Y;
int dx = Math.Abs(x1 - x0);
int dy = Math.Abs(y1 - y0);
int sx = x0 < x1 ? 1 : -1;
int sy = y0 < y1 ? 1 : -1;
int err = dx - dy;
int screenWidth = _engine.GraphicsDevice.Viewport.Width;
int screenHeight = _engine.GraphicsDevice.Viewport.Height;
while (canDraw)
{
if (x0 >= 0 && x0 < screenWidth && y0 >= 0 && y0 < screenHeight)
{
int index = (y0 * screenWidth) + x0;
_engine.pixels[index] = new Pixel(x0, y0, _clr);
}
if (x0 == x1 && y0 == y1) break;
int e2 = 2 * err;
if (e2 > -dy)
{
err -= dy;
x0 += sx;
}
if (e2 < dx)
{
err += dx;
y0 += sy;
}
}
}
// destroy call
public void _Free()
{
}
}
}
Raster3D/Objects/Triangle.cs
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using Raster3D.Engine.Graphics;
using Raster3D.Engine.Impl;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace Raster3D.Engine.Objects
{
public class Triangle : IObject
{
public IObject[] children { get; set; } = new IObject[3];
// positions array
private Vec2D[] _positions;
private rgb[] _clrs;
private Engine _engine;
public Triangle(Vec2D[] positions, rgb[] colors, Engine engine)
{
_positions = positions;
_clrs = colors;
_engine = engine;
}
public void _Draw()
{
children.Append(new Line(_positions[0], _positions[1], _clrs[0], _engine));
children.Append(new Line(_positions[1], _positions[2], _clrs[1], _engine));
children.Append(new Line(_positions[2], _positions[1], _clrs[2], _engine));
}
public void _Free()
{
throw new NotImplementedException();
}
}
}
Raster3D/Raster3D.Engine.csproj
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<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<OutputType>Library</OutputType>
<TargetFramework>net9.0-windows</TargetFramework>
<RollForward>Major</RollForward>
<PublishReadyToRun>false</PublishReadyToRun>
<TieredCompilation>false</TieredCompilation>
<UseWindowsForms>true</UseWindowsForms>
</PropertyGroup>
<PropertyGroup>
<ApplicationManifest>app.manifest</ApplicationManifest>
<ApplicationIcon>Icon.ico</ApplicationIcon>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="MonoGame.Framework.WindowsDX" Version="3.8.*" />
<PackageReference Include="MonoGame.Content.Builder.Task" Version="3.8.*" />
</ItemGroup>
</Project>
Raster3D/Renderer.cs
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using Microsoft.Xna.Framework;
using Microsoft.Xna.Framework.Graphics;
using Raster3D.Engine.Graphics;
namespace Raster3D.Engine
{
public class Renderer
{
private Texture2D _frameBufferTexture;
private Color[] _colorData;
public void RenderFrame(Pixel[] pixels, SpriteBatch batch, GraphicsDevice device, int width, int height)
{
if (_frameBufferTexture == null || _frameBufferTexture.Width != width || _frameBufferTexture.Height != height)
{
_frameBufferTexture?.Dispose();
_frameBufferTexture = new Texture2D(device, width, height);
_colorData = new Color[width * height];
}
for (int i = 0; i < _colorData.Length; i++)
{
_colorData[i] = Color.Black;
}
foreach (var p in pixels)
{
if (p.X >= 0 && p.X < width && p.Y >= 0 && p.Y < height)
{
int index = (p.Y * width) + p.X;
_colorData[index] = new Color(p.color.r, p.color.g, p.color.b, 1.0f);
}
}
_frameBufferTexture.SetData(_colorData);
batch.Draw(_frameBufferTexture, Vector2.Zero, Color.White);
}
}
}
Raster3D/app.manifest
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<?xml version="1.0" encoding="utf-8"?>
<assembly manifestVersion="1.0" xmlns="urn:schemas-microsoft-com:asm.v1">
<assemblyIdentity version="1.0.0.0" name="Raster3D"/>
<trustInfo xmlns="urn:schemas-microsoft-com:asm.v2">
<security>
<requestedPrivileges xmlns="urn:schemas-microsoft-com:asm.v3">
<requestedExecutionLevel level="asInvoker" uiAccess="false" />
</requestedPrivileges>
</security>
</trustInfo>
<compatibility xmlns="urn:schemas-microsoft-com:compatibility.v1">
<application>
<!-- A list of the Windows versions that this application has been tested on and is
is designed to work with. Uncomment the appropriate elements and Windows will
automatically selected the most compatible environment. -->
<!-- Windows Vista -->
<supportedOS Id="{e2011457-1546-43c5-a5fe-008deee3d3f0}" />
<!-- Windows 7 -->
<supportedOS Id="{35138b9a-5d96-4fbd-8e2d-a2440225f93a}" />
<!-- Windows 8 -->
<supportedOS Id="{4a2f28e3-53b9-4441-ba9c-d69d4a4a6e38}" />
<!-- Windows 8.1 -->
<supportedOS Id="{1f676c76-80e1-4239-95bb-83d0f6d0da78}" />
<!-- Windows 10 -->
<supportedOS Id="{8e0f7a12-bfb3-4fe8-b9a5-48fd50a15a9a}" />
</application>
</compatibility>
<application xmlns="urn:schemas-microsoft-com:asm.v3">
<windowsSettings>
<dpiAware xmlns="http://schemas.microsoft.com/SMI/2005/WindowsSettings">true</dpiAware>
<dpiAwareness xmlns="http://schemas.microsoft.com/SMI/2016/WindowsSettings">permonitorv2,permonitor</dpiAwareness>
</windowsSettings>
</application>
</assembly>
docs/Line.md
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# Line
### [RenderObject](RenderObject.md) < [Pixel](Pixel.md) < [<u>Line</u>](Line.md)
##
The line primitave is a simple one, comprised of 2 Vec2D points
##
## Arguments
| Name | Type | Need |
| ---- | ---- | ---- |
| pos1 | [Vec2D]() | The first position of a line |
| pos2 | [Vec2D]() | The second position of a line |
| color | [rgb]() | The fill color of the line |
| engine | [Engine]() | The call for the engine, used to access the pixbuf
docs/Objects.md
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# Raster3D Objects docs
Raster3D contains a few builtin objects that can be used to draw shapes and primitaves onscreen.
Below is an exhaustive tree list of objects and links to their documentation.
- [RenderObject](RenderObject.md)
- [Pixel](Pixel.md)
- [Line](Line.md)
- [Triangle](Triangle.md)
- [Square](Square.md)
docs/Pixel.md
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# Pixel
### [RenderObject]() < [<u>Pixel</u>](objects/Pixel.md)
docs/README.md
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docs/RenderObject.md
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docs/Triangle.md
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# Triangle
### [RenderObject](RenderObject.md) < [Pixel](Pixel.md) < [Line](Line.md) < [<u>Triangle</u>](Triangle.md)
##
Description
##
## Arguments
| Name | Type | Need |
| ---- | ---- | ---- |
docs/template.md
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# Template
### [ThingThatExtended]() < [<u>Thing</u>]()
##
Description
##
## Arguments
| Name | Type | Need |
| ---- | ---- | ---- |