[Help!] Rotate an item upside down

[oblisgr]

Hello, I have made this part in my code and what i just want to do is to rotate the shield upside down while it remains at the same place.

I tried change the angle but it doesnt effect it or effects the way i dont want.

Can anyone help me just to bring the upside down so it will look the right way?

In the photo you can see how it looks.

Thanks

 

if(type == ItemRenderType.EQUIPPED) {

GL11.glPushMatrix();

GL11.glTranslatef(2.5F, 2.5F, 0.5F);

GL11.glRotatef(180.0F, 0.0F, 0.0F, 0.0F);

GL11.glScalef(3.5F,3.5F,2.5F);

ItemRenderer.renderItemIn2D(Tessellator.instance, icon.getMaxU(), icon.getMinV(), icon.getMinU(), icon.getMaxV(), icon.getIconWidth(), icon.getIconHeight(), 16F / 256F);

GL11.glPopMatrix();

}

 

http://i91.photobucket.com/albums/k309/oblisgr/icon_zpsc15d1a4b.png[/img]

[Draco18s]

This line is doing nothing:

GL11.glRotatef(180.0F, 0.0F, 0.0F, 0.0F);

 

If you want it to actually rotate by 180 degrees you need to specify an axis (hint: make those 0s not be all zero).

[oblisgr]

Yes i understood and fixed that.

Thanks.

 

Another question if you know.

While the shield render just fine when i hold it, when i add it to an npc the shield is not rendering they same way.

Miss something?

 

 

 

public static class ShieldRender implements IItemRenderer {

 

@Override public boolean handleRenderType(ItemStack itemStack, ItemRenderType type) {return true;}

@Override public boolean shouldUseRenderHelper(ItemRenderType type, ItemStack item, ItemRendererHelper helper) {return true;}

@Override public void renderItem(ItemRenderType type, ItemStack item, Object... data) {

 

IIcon icon = item.getIconIndex();

 

if(type == ItemRenderType.ENTITY) {

GL11.glPushMatrix();

GL11.glTranslatef(0.0F, 0.0F, 0.0F);

GL11.glRotatef(0.0F, 0.0F, 0.0F, 0.0F);

GL11.glScalef(1.2F,1.2F,1.2F);

ItemRenderer.renderItemIn2D(Tessellator.instance, icon.getMaxU(), icon.getMinV(), icon.getMinU(), icon.getMaxV(), icon.getIconWidth(), icon.getIconHeight(), 16F / 256F);

GL11.glPopMatrix();

}

 

if(type == ItemRenderType.INVENTORY) {

GL11.glPushMatrix();

GL11.glTranslatef(1.1F, -0.3F, 0.0F);

GL11.glRotatef(225.0F, 0.0F, 1.0F, 0.0F);

GL11.glScalef(1.5F,1.5F,1.5F);

ItemRenderer.renderItemIn2D(Tessellator.instance, icon.getMaxU(), icon.getMinV(), icon.getMinU(), icon.getMaxV(), icon.getIconWidth(), icon.getIconHeight(), 16F / 256F);

GL11.glPopMatrix();

}

 

if(type == ItemRenderType.EQUIPPED) {

GL11.glPushMatrix();

GL11.glTranslatef(2.6F, -1.0F, 1.0F);

GL11.glRotatef(160, 0F, 1F, 0F);

GL11.glScalef(3.5F,3.5F,2.5F);

ItemRenderer.renderItemIn2D(Tessellator.instance, icon.getMaxU(), icon.getMinV(), icon.getMinU(), icon.getMaxV(), icon.getIconWidth(), icon.getIconHeight(), 16F / 256F);

GL11.glPopMatrix();

}

 

if(type == ItemRenderType.EQUIPPED_FIRST_PERSON) {

GL11.glPushMatrix();

GL11.glTranslatef(3.0F, -14.0F, 10.0F);

GL11.glRotatef(50.0F, 0F, 1F, 0F);

GL11.glScalef(18.0F,18.0F,15.0F);

ItemRenderer.renderItemIn2D(Tessellator.instance, icon.getMaxU(), icon.getMinV(), icon.getMinU(), icon.getMaxV(), icon.getIconWidth(), icon.getIconHeight(), 16F / 256F);

GL11.glPopMatrix();

}

 

}

 

}