Naixela released two demos “geometry shader painterly rendering” and “geometry shader tessellation” taking advantage of Shader Model 4 (inclusive source code).
– Geometry Shader Painterly Rendering Demo
Renders a scene into color, position, and normal textures, and then outputs the scene as a large number of brush strokes covering the screen using the geometry shader.
– Geometry Shader Tessellation Demo
Tessellates a heightfield based on distance to the viewer using the geometry shader.
Shader Maker is a simple, cross-platform GLSL editor. It works on Windows, Linux, and Mac OS X. It provides the basics of a shader editor, such that students can get started with writing their own shaders as quickly as possible. This includes: syntax highlighting in the GLSL editors; geometry shader editor (as well as vertex and fragment shader editors, of course); interactive editing of the uniform variables; light source parameters; pre-defined simple shapes (e.g., torus et al.) and a simple OBJ loader; and a few more.
Shader Maker est un editeur GLSL multi-plateformes (Windows, Linux et MacOS). Il inclue la coloration syntaxique, des éditeurs pour les vertex, geometry et pixel shaders, édition interactives des variables uniformes.