Java tutorial
package com.builtbroken.atomic.content.machines.processing.extractor.render; import com.builtbroken.atomic.AtomicScience; import cpw.mods.fml.client.FMLClientHandler; import net.minecraft.item.ItemStack; import net.minecraft.util.ResourceLocation; import net.minecraftforge.client.IItemRenderer; import net.minecraftforge.client.model.AdvancedModelLoader; import net.minecraftforge.client.model.IModelCustom; import org.lwjgl.opengl.GL11; /** * @see <a href="https://github.com/BuiltBrokenModding/VoltzEngine/blob/development/license.md">License</a> for what you can and can't do with the code. * Created by Dark(DarkGuardsman, Robert) on 5/23/2018. */ public class RenderItemExtractor implements IItemRenderer { IModelCustom model_base; IModelCustom model_drum; ResourceLocation texture = new ResourceLocation(AtomicScience.DOMAIN, AtomicScience.MODEL_TEXTURE_DIRECTORY + "machines/chemical_extractor.png"); public RenderItemExtractor() { model_base = AdvancedModelLoader.loadModel(new ResourceLocation(AtomicScience.DOMAIN, AtomicScience.MODEL_DIRECTORY + "machines/chemical_extractor_base.obj")); model_drum = AdvancedModelLoader.loadModel(new ResourceLocation(AtomicScience.DOMAIN, AtomicScience.MODEL_DIRECTORY + "machines/chemical_extractor_drum.obj")); } @Override public boolean handleRenderType(ItemStack item, 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) { GL11.glPushMatrix(); GL11.glScaled(0.0625f, 0.0625f, 0.0625f); if (type.equals(ItemRenderType.INVENTORY)) { GL11.glTranslatef(-0.5f, -0.8f, -0.5f); GL11.glRotatef(180f, 0, 1, 0); } else if (type.equals(ItemRenderType.EQUIPPED_FIRST_PERSON)) { GL11.glRotatef(45f, 0, 1, 0); GL11.glTranslatef(1f, 12f, 9f); } else if (type.equals(ItemRenderType.EQUIPPED)) { GL11.glTranslatef(8f, 10f, 8f); } FMLClientHandler.instance().getClient().renderEngine.bindTexture(texture); model_base.renderAll(); model_drum.renderAll(); GL11.glPopMatrix(); } }