BlitzForest/Grass - Dense trees & grass rendering

Blitz3D Forums/Blitz3D Programming/BlitzForest/Grass - Dense trees & grass rendering

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John, dont know if I'm doing something wrong or not but I can't seem to get the grass system to work with a grassmap, it just ignores it and places the grass all over the grass layer.
In fact, you've commented out the grassmap function in your demo.
Any idea's what i might be doing wrong or what might be wrong with the grassmap function.