I found this:

    Vec3d vec3d = this.getMotion();
    if (!this.onGround && vec3d.y < 0.0D)
    {
        this.setMotion(vec3d.mul(1.0D, 0.6D, 1.0D));
    }

But how can i apply this to the player, if holding the umbrella?

in tick event, how can i check, if the player holds the umbrella?

there are not the same methods as in EntityFallEvent.

Now i used PlayerTickEvent.

With this, i could check for holding the umbrella very similar to the LivingFallEvent.

And after testing, it looks very much like gliding with a parachute.

That´s what i want.

It reminds me also abit to elythra-flying.

finally i got the mod with the umbrella, that uses an arm up pose, and they use the THROW_SPEAR pose for this.

So i make it this way, too.

Is there any way to give it a classic "item/generated"-sprite for displaying in gui or item-frame and keep the .obj-model for all other display-types (laying on ground and all equip-variants)

Edited January 10, 20214 yr by Drachenbauer

now i try this solution:

https://forums.minecraftforge.net/topic/83298-solved-1152-different-item-model-when-rendered-in-the-inventory-vs-handheld/

 

It uses the deprecated variant of getQuads.

but if i try to replace it with the better one, new IBakedModel() says, that i have to use the old one, because it´s an unimplemented method.

How can i use the new one without this error?

 

Now i found IForgeBakedModel.

How can i use it instead of IBakedModel here?

Edited January 10, 20214 yr by Drachenbauer