TESR Rendering causing immense lag

[BeardlessBrady]

I've been really frustrated with this as of late. I'm trying to render items on the model from the container. Im using a TESR and whenever I place the block down it causes immense lag.

 

https://github.com/BeardlessBrady/Currency-Mod/blob/master-1.11/src/main/java/gunn/modcurrency/client/render/RenderTileVendor.java

[Draco18s]

new ItemStack(Items.DIAMOND_CHESTPLATE)

 

You know...

You could create this once rather than 30 times...

[BeardlessBrady]

The itemstack is just for testing, eventually it will pull from the tile's container itself

[BeardlessBrady]

So Im not quite sure how to use the FastTESR. It seems to work much differently then a normal TESR.

[BeardlessBrady]

My main problem is I'm not sure how to add an item render to the vertexBuffer since you can't use

Minecraft.getMinecraft().getRenderItem().renderItem(new ItemStack(Items.DIAMOND_CHESTPLATE), ItemCameraTransforms.TransformType.GROUND);

[BeardlessBrady]

Is the 'getItemModelWithOverrides' a method of an ItemStack or where do I call it from?

[BeardlessBrady]

I got that working...But how do I add quads to the vertexBuffer, there isn't a method that accepts quads.

[BeardlessBrady]

I found the method, but I can't call it because its private

[BeardlessBrady]

ah I see, thanks

[BeardlessBrady]

I looked at the renderQuad method. I attempted to do what its doing there but nothing renders, am I close to whats right?

 

https://github.com/BeardlessBrady/Currency-Mod/blob/master-1.11/src/main/java/gunn/modcurrency/client/render/RenderTileVendor.java

[BeardlessBrady]

After further investigation I noticed the render is rendering under the player and moves when they move, which I know is an issue if you leave a GLStateManager.pushMatrix(); open without popping it...but I have made sure to do this for each use of this piece of code.

[BeardlessBrady]

Alright well I got it working....sorta. On the old TESR it would render multiple of the item because of the for loop. now it only renders one in an odd spot, or maybe all of them in one spot. I updated my github with my current code.

 

https://github.com/BeardlessBrady/Currency-Mod/blob/master-1.11/src/main/java/gunn/modcurrency/client/render/RenderTileVendor.java

Edited February 5, 2017 by BeardlessBrady

[BeardlessBrady]

How do I go about setting rotation, scale, and translation then?