Tag Archives: shader

Fast realtime shadows in Unity

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Unity comes with built-in shadow map support, but you shouldn”t expect cutting edge technology. No soft shadows on mobile devices and at least for my current project it is too slow on the GPU. Unfortunately Unity 4.x does not provide many other solutions for realtime shadows. However there is hope that there will be improvements for shadows in Unity 5, but you can’t develop a game on hope can you? I decided to have a fallback solution that is fast Continue reading Fast realtime shadows in Unity→

Adreno 320 GPU GLSL shader issues on Android

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It seems that they didn’t spend much time in coding the graphic card drivers for Andreno 320 GPU. In my latest project I encountered a crash on linking some GLSL shader programs. It really took a while to figure out the cause. After a while could break down the shader code to something that looks like: struct _Diffuse_Type { lowp vec4 Color; sampler2D Texture; }; uniform _Diffuse_Type Diffuse; varying vec4 v_vtxColor; varying vec2 v_texcoord0; #ifdef VERTEX uniform mat4 u_modelViewProjection; attribute Continue reading Adreno 320 GPU GLSL shader issues on Android→

Welcome

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I just finished the setup and installed a theme for wordpress that does not burn your eyes. Now it is indeed time to post some interesting cool stuff. But well, I guess I wont. Instead I will post some boring stuff just to test the syntax highlighting tool. But I am going to post some cool stuff later, I promise! Here is a simple GLSL ES2.0 shader: