Mali GPU Shader Development Studio User Guide - ARM ...

The Shader Development StudioThis setting causes the Shader Preview view to update the preview when the componentsof the shader effect are changed. For example:• shader source files• shader attributes• shader uniforms.2. In the Package Explorer view, double-click simple.frag in the src directory.The simple.frag shader source file is opened in Eclipse.3.2.5 Rendering with different geometriesFigure 3-16 simple.frag edit view3. Change the line:gl_FragColor = vec4((v.x+1.0)/2.0, (v.y+1.0)/2.0, (v.z+1.0)/2.0, 1.0);to:gl_FragColor = vec4(1.0, 1.0, 1.0, 1.0);4. Select File → Save to save the file,The Shader Preview view is updated to show a solid white square instead of thegraduated-color square.5. Change the edited line back to the original version. You can use Ctrl-Z to undo thechanges made.The Shader Preview view is updated to show the original graduated color square.Currently, the shader effect is being rendered onto a simple geometric plane. The ShaderDevelopment Studio comes with several pre-built models that you can use to render to insteadof a simple plane. The models include basic shapes such as a sphere and cube, to more complexshapes like a rock and a chess piece.DUI0504C Copyright © 2009-2011 ARM. All rights reserved. 3-12ID011412Non-Confidential - Beta