Object-Oriented Modern OpenGL Wrapper in C#

CSharpGL @ nuget | CSharpGL Wiki
CSharpGL wraps modern OpenGL features and some high-level common functions(text, scene, picking, UI etc) and offers general demostrations and documents.
CSharpGL is inspired by SharpGL.

🚀Modern Rendering

High-efficiency rendering of massive vertexes is supported by Object-Oriented modern rendering using GLSL shaders and vertex buffer objects.

🌠GLCanvas

A winform control that supports drag-drop and wraps initialization of creating OpenGL context.

🚗Uniform Variables

structs support setting values for uniform variables in GLSL shader.

♋GLSwitch

Wraps OpenGL commands like

glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_DST_ALPHA);
...
glDisable(GL_BLEND);

or glLineWidth(2.0f);

📌Color-Coded Picking

IColorCodedPicking supports picking primitives in multiple vertex buffer objects using Mouse.

🔘☑️🔳GLControl & Text

Rendering 'Control' at fixed position with fixed size.
For example, UIAxis renders an axis at left bottom corner.
All kinds of controls binds to specified border just like winform-control.
Rendering text using glRasterPos() and CallList().(Obsolete)
Rendering text using UIText.

💎Some Cool Demos

Image Processing using Compute Shader.

Simple edge-detection implemented by compute shader.

Raycast Volume Rendering using 3D texture.

Particle Simulator using Compute Shader.

Particle's speed and position is updated by compute shader.

Order-Dependent Transparency VS Order-Independent Transparency.

Point Sprite.

10000 particles with a sphere inside a cube.

Generated Klein Bottle.

Earth.

An earth model that singly rotates same as real earth. It's composed of 65341 positions, normals and uvs and 130140 indexes and a 10800x5400 texture.

🆔💯Billboard and `LabelRenderer`

Billboard can be used to display health-bar, damage numbers in game application. LabelRenderer renders a string at specified position which always faces camera.

🎥Scene Editor

Useful tool to build a scene and feels how opengl's transform system works.

🍟Renderer Generator

RendererGenerator is a tiny console that reads an xml config file and dumps a Renderer.cs, a Model.cs, a vertex shader file(.vert) and a fragment shader file(.frag). A demo is shown as below:

<?xml version="1.0" encoding="utf-8"?>
<RendererGenerator TargetName="Demo" ZeroIndexBuffer="false" DrawMode="Points">
  <VertexAttribute NameInShader="in_Position" NameInModel="position" AttributeType="vec3" />
  <VertexAttribute NameInShader="in_TexCoord" NameInModel="texCoord" AttributeType="vec2" />
</RendererGenerator>

❓Support or Contact

Check my blog here or join my QQ Group.

quanenesy / csharpgl Goto Github PK

csharpgl's Introduction