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Support / Re: Multiple textures on a terrain
« on: August 28, 2012, 12:52:57 am »
Hi Egon,
Thank you for the very informative answer.
Could you please show a snippet demonstrating how I might use Simple and ugly (sharp edges are OK, jaggy edges I will have to see). Lets say I have 20 - 40 textures that I want to load only when required (runtime), how would I then check each polygon in the camera FOV and draw the correct texture? OR would it be more efficient (for a static model) to load all textures for the entire model based on polygon height?
I am currently using OpenGL ES 2.0, therefore could you please also show a snippet using the Best solution method. My terrain model will be the only object in my world. I am pretty new to 3D modelling. Could you please explain splatting textures?? Oh and how to use a custom shader??
Thanks again Egon.
Thank you for the very informative answer.
Could you please show a snippet demonstrating how I might use Simple and ugly (sharp edges are OK, jaggy edges I will have to see). Lets say I have 20 - 40 textures that I want to load only when required (runtime), how would I then check each polygon in the camera FOV and draw the correct texture? OR would it be more efficient (for a static model) to load all textures for the entire model based on polygon height?
I am currently using OpenGL ES 2.0, therefore could you please also show a snippet using the Best solution method. My terrain model will be the only object in my world. I am pretty new to 3D modelling. Could you please explain splatting textures?? Oh and how to use a custom shader??
Thanks again Egon.