bevy_render 0.12.0

Provides rendering functionality for Bevy Engine
Documentation 
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#define_import_path bevy_render::instance_index

#ifdef BASE_INSTANCE_WORKAROUND
// naga and wgpu should polyfill WGSL instance_index functionality where it is
// not available in GLSL. Until that is done, we can work around it in bevy
// using a push constant which is converted to a uniform by naga and wgpu.
// https://github.com/gfx-rs/wgpu/issues/1573
var<push_constant> base_instance: i32;

fn get_instance_index(instance_index: u32) -> u32 {
    return u32(base_instance) + instance_index;
}
#else
fn get_instance_index(instance_index: u32) -> u32 {
    return instance_index;
}
#endif