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How to ose non cubic model as mod-item?

Drachenbauer

By Drachenbauer
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Drachenbauer Dragon Slayer

Drachenbauer

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Posted (edited)

Hello

i just cheated a pyramid-shaped umbrella in blender.

I also fitted it´s uv-mat to a minecraft-like texture.

Now i have the model as .blend and .obj-file and the texture as .png-file.

How can i use this umbrella as an item in a minecraft-mod?

Can i export it as .json?

.329560993_umbrella3d.png.fdb05be96033037f8962362f97b56bb5.png

Edited by Drachenbauer
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Drachenbauer Dragon Slayer

Drachenbauer

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Posted (edited)

if i make an item-class for the umbrella, what must i put into it to use an .obi-modelloader insted of the normal json stuff?

 

And where in the ressource-folders must i place my obj-model and it´s textures?

 

Now i have got the basic mod setup with 16 items for different colored umbrellas registered.

And i have .obj-models and .png-textures for all 16 colors in the resource-folders.

how do i now load the models into the items?

 

And how can i control, how such an item looks in an inventory-slot, thrown on the ground, pinned in an item-frame and equipped in first and third person view?

Edited by Drachenbauer
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TheGreyGhost Reality Controller

TheGreyGhost

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2 hours ago, diesieben07 said:

A TESR is not necessary for rendering OBJs.

That is true, but if DrachenBauer wants this

Quote

And how can i control, how such an item looks in an inventory-slot, thrown on the ground, pinned in an item-frame and equipped in first and third person view?

then (s)he may need to use an ItemStackTileEntityRenderer.

 

mbe81 uses item json for wavefront rendering (no TER), eg

 

mbe81b_boomerang_registry_name.json 

{
  "loader": "forge:obj",
  "model" : "minecraftbyexample:models/entity/mbe81b_boomerang.obj",
  "flip-v": true,
  "detectCullableFaces": false,
  "diffuseLighting": true,
  "ambientToFullbright": false,
  "materialLibraryOverride": "minecraftbyexample:models/entity/mbe81b_boomerang.mtl",
  "__comment": "flip-v may be required if your texture appears mirrored.  See OBJloader::read() for other flags.  currently the available options are",
  "__comment1": "detectCullableFaces (default true) = try to convert faces to Directional Quads (EAST, WEST, etc) instead of just general quads",
  "__comment2": "diffuseLighting (default false) = attempt to apply the direction-dependent lighting as per vanilla blocks.  Currently does nothing.",
  "__comment3": "flipV (default false) = mirror the texture sheet top-->bottom (if your textures appear upside-down)",
  "__comment4": "ambientToFullbright (default true) = always render at maximum world illumination (combinedLight) regardless of the actual skylight or blocklight present",
  "__comment5": "materialLibraryOverrideLocation (default null) = use this path/filename for the material library file .mtl",
  "display": {
    "thirdperson_righthand": {
      "rotation": [ 180, 0, 90 ],
      "translation": [ 0.00, 3.50, -1.75 ],
      "scale": [ 0.04, 0.04, 0.04]
    },
    "thirdperson_lefthand": {
      "rotation": [ 90, 0, 90 ],
      "translation": [ 0.00, 3.50, -1.75 ],
      "scale": [ 0.04, 0.04, 0.04]
    },
    "firstperson_righthand": {
      "rotation": [ 188, 0, 90 ],
      "translation": [ 0.00, 5.25, -2.25 ],
      "scale": [ 0.05, 0.05, 0.05]
    },
    "firstperson_lefthand": {
      "rotation": [ 90, 0, 90 ],
      "translation": [ 0.00, 5.25, -2.25 ],
      "scale": [ 0.05, 0.05, 0.05]
    },
    "gui": {
      "rotation": [ 82, 0, 0 ],
      "translation": [ 0.75, -1.00, 0.00 ],
      "scale": [ 0.06, 0.06, 0.06]
    },
    "head": {
      "rotation": [ 0, 0, 0 ],
      "translation": [ 0.00, 0.00, 0.00 ],
      "scale": [ 0.05, 0.05, 0.05]
    },
    "fixed": {
      "rotation": [ 270, 162, 0 ],
      "translation": [ 0.00, 0.00, 0.25 ],
      "scale": [ 0.06, 0.06, 0.06]
    },
    "ground": {
      "rotation": [ 90, 278, 0 ],
      "translation": [ 0.00, 9.00, 0.00 ],
      "scale": [ 0.05, 0.05, 0.05]
    }
  }
}

 

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diesieben07 Reality Controller

diesieben07

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7 minutes ago, TheGreyGhost said:

That is true, but if DrachenBauer wants this

Quote

And how can i control, how such an item looks in an inventory-slot, thrown on the ground, pinned in an item-frame and equipped in first and third person view?

then (s)he may need to use an ItemStackTileEntityRenderer.

The forge:separate-perspective loader can be used to specify an entirely separate, embedded model for each perspective. See SeparatePerspectiveModel for some more info.

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Drachenbauer Dragon Slayer

Drachenbauer

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As i thested it, i got this error:

Quote

java.util.concurrent.CompletionException: net.minecraft.util.ResourceLocationException: Non [a-z0-9_.-] character in namespace of location: D:\\Mods\\1_15_1\\UmbrellaMod\\src\\main\\resources\\assets\\umbrellamod\\textures\\model\\black_umbrella.png

and it was stuck in a circle of crashing and reloading.

But i see nothing uppercase or other stuff after the folder "src"...

Edited by Drachenbauer
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Drachenbauer Dragon Slayer

Drachenbauer

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[m[36m[15:57:25] [Render thread/DEBUG] [ne.mi.fm.cl.ClientModLoader/CORE]: Generating PackInfo named mod:umbrellamod for mod file D:\Mods\1_15_1\UmbrellaMod\bin\main
[m[36m[15:57:25] [Render thread/DEBUG] [ne.mi.fm.cl.ClientModLoader/CORE]: Generating PackInfo named mod:forge for mod file C:\Users\Besitzer\.gradle\caches\forge_gradle\minecraft_user_repo\net\minecraftforge\forge\1.15.2-31.1.18_mapped_snapshot_20200312-1.15.1\forge-1.15.2-31.1.18_mapped_snapshot_20200312-1.15.1-recomp.jar
[m[32m[15:57:25] [Render thread/INFO] [minecraft/SimpleReloadableResourceManager]: Reloading ResourceManager: Default, Mod Resources
[m[36m[15:57:25] [Server-Worker-15/DEBUG] [ne.mi.fm.co.ConfigTracker/CONFIG]: Loading configs type CLIENT
[m[36m[15:57:25] [Server-Worker-15/DEBUG] [ne.mi.fm.co.ConfigTracker/CONFIG]: Loading config file type CLIENT at forge-client.toml for forge
[m[36m[15:57:25] [Server-Worker-15/DEBUG] [ne.mi.fm.co.ConfigFileTypeHandler/CONFIG]: Built TOML config for D:\Mods\1_15_1\UmbrellaMod\run\config\forge-client.toml
[m[36m[15:57:25] [Server-Worker-15/DEBUG] [ne.mi.fm.co.ConfigFileTypeHandler/CONFIG]: Loaded TOML config file D:\Mods\1_15_1\UmbrellaMod\run\config\forge-client.toml
[m[36m[15:57:25] [Server-Worker-15/DEBUG] [ne.mi.fm.co.ConfigFileTypeHandler/CONFIG]: Watching TOML config file D:\Mods\1_15_1\UmbrellaMod\run\config\forge-client.toml for changes
[m[36m[15:57:25] [Server-Worker-15/DEBUG] [ne.mi.co.ForgeConfig/FORGEMOD]: Loaded forge config file forge-client.toml
[m[36m[15:57:25] [Server-Worker-15/DEBUG] [ne.mi.fm.co.ConfigTracker/CONFIG]: Loading configs type COMMON
[m[36m[15:57:25] [Server-Worker-15/DEBUG] [ne.mi.fm.ModList/LOADING]: Dispatching parallel event LifecycleEvent:COMMON_SETUP
[m[36m[15:57:25] [Server-Worker-15/DEBUG] [ne.mi.fm.ModList/LOADING]: Dispatching parallel event LifecycleEvent:SIDED_SETUP
[m[32m[15:57:29] [Render thread/INFO] [minecraft/Minecraft]: Caught error loading resourcepacks, removing all selected resourcepacks
java.util.concurrent.CompletionException: net.minecraft.util.ResourceLocationException: Non [a-z0-9_.-] character in namespace of location: D:\\Mods\\1_15_1\\UmbrellaMod\\src\\main\\resources\\assets\\umbrellamod\\textures\\model\\black_umbrella.png
    at java.util.concurrent.CompletableFuture.encodeThrowable(Unknown Source) ~[?:1.8.0_271] {}
    at java.util.concurrent.CompletableFuture.completeThrowable(Unknown Source) ~[?:1.8.0_271] {}
    at java.util.concurrent.CompletableFuture$AsyncSupply.run(Unknown Source) ~[?:1.8.0_271] {}
    at java.util.concurrent.CompletableFuture$AsyncSupply.exec(Unknown Source) ~[?:1.8.0_271] {}
    at java.util.concurrent.ForkJoinTask.doExec(Unknown Source) ~[?:1.8.0_271] {}
    at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(Unknown Source) ~[?:1.8.0_271] {}
    at java.util.concurrent.ForkJoinPool.runWorker(Unknown Source) ~[?:1.8.0_271] {}
    at java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source) ~[?:1.8.0_271] {}
Caused by: net.minecraft.util.ResourceLocationException: Non [a-z0-9_.-] character in namespace of location: D:\\Mods\\1_15_1\\UmbrellaMod\\src\\main\\resources\\assets\\umbrellamod\\textures\\model\\black_umbrella.png
    at net.minecraft.util.ResourceLocation.<init>(ResourceLocation.java:28) ~[?:?] {re:classloading}
    at net.minecraft.util.ResourceLocation.<init>(ResourceLocation.java:35) ~[?:?] {re:classloading}
    at net.minecraftforge.client.model.ModelLoaderRegistry.blockMaterial(ModelLoaderRegistry.java:167) ~[?:?] {re:classloading}
    at net.minecraftforge.client.model.ModelLoaderRegistry.resolveTexture(ModelLoaderRegistry.java:162) ~[?:?] {re:classloading}
    at net.minecraftforge.client.model.obj.OBJModel$ModelObject.lambda$getTextures$0(OBJModel.java:548) ~[?:?] {re:classloading}
    at java.util.stream.ReferencePipeline$3$1.accept(Unknown Source) ~[?:1.8.0_271] {}
    at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(Unknown Source) ~[?:1.8.0_271] {}
    at java.util.stream.AbstractPipeline.copyInto(Unknown Source) ~[?:1.8.0_271] {}
    at java.util.stream.AbstractPipeline.wrapAndCopyInto(Unknown Source) ~[?:1.8.0_271] {}
    at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(Unknown Source) ~[?:1.8.0_271] {}
    at java.util.stream.AbstractPipeline.evaluate(Unknown Source) ~[?:1.8.0_271] {}
    at java.util.stream.ReferencePipeline.collect(Unknown Source) ~[?:1.8.0_271] {}
    at net.minecraftforge.client.model.obj.OBJModel$ModelObject.getTextures(OBJModel.java:548) ~[?:?] {re:classloading}
    at net.minecraftforge.client.model.obj.OBJModel$ModelGroup.getTextures(OBJModel.java:579) ~[?:?] {re:classloading}
    at net.minecraftforge.client.model.geometry.IMultipartModelGeometry.getTextures(IMultipartModelGeometry.java:57) ~[?:?] {re:classloading}
    at net.minecraftforge.client.model.BlockModelConfiguration.getTextureDependencies(BlockModelConfiguration.java:151) ~[?:?] {re:classloading}
    at net.minecraft.client.renderer.model.BlockModel.getTextures(BlockModel.java:157) ~[?:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A}
    at net.minecraft.client.renderer.model.ModelBakery.lambda$processLoading$9(ModelBakery.java:199) ~[?:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A}
    at java.util.stream.ReferencePipeline$7$1.accept(Unknown Source) ~[?:1.8.0_271] {}
    at java.util.HashMap$ValueSpliterator.forEachRemaining(Unknown Source) ~[?:1.8.0_271] {}
    at java.util.stream.AbstractPipeline.copyInto(Unknown Source) ~[?:1.8.0_271] {}
    at java.util.stream.AbstractPipeline.wrapAndCopyInto(Unknown Source) ~[?:1.8.0_271] {}
    at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(Unknown Source) ~[?:1.8.0_271] {}
    at java.util.stream.AbstractPipeline.evaluate(Unknown Source) ~[?:1.8.0_271] {}
    at java.util.stream.ReferencePipeline.collect(Unknown Source) ~[?:1.8.0_271] {}
    at net.minecraft.client.renderer.model.ModelBakery.processLoading(ModelBakery.java:200) ~[?:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A}
    at net.minecraftforge.client.model.ModelLoader.<init>(ModelLoader.java:72) ~[?:?] {re:classloading}
    at net.minecraft.client.renderer.model.ModelManager.prepare(ModelManager.java:58) ~[?:?] {re:classloading,pl:runtimedistcleaner:A}
    at net.minecraft.client.renderer.model.ModelManager.prepare(ModelManager.java:19) ~[?:?] {re:classloading,pl:runtimedistcleaner:A}
    at net.minecraft.client.resources.ReloadListener.lambda$reload$0(ReloadListener.java:12) ~[?:?] {re:classloading}
    ... 6 more

 

this circled again and again.

It seems like, it´s because of the absolute path in the .mtl-file if my model.

what kind of path must be used there?

I´m not sore, if the way, how it´s written in the json-files is compatible with .mtl...

Edited by Drachenbauer
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diesieben07 Reality Controller

diesieben07

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Posted

Just looked into it, the OBJ Loader even has some terrible Regex in it that attempts to parse absolute paths for textures and extract the resource domain and path. However for some reason in your OBJ file the backslashes are doubled, causing this to fail. Either make sure there are no absolute paths (should be in resource location format, like any other texture) or figure out why the software you are using incorrectly doubles the slashes.

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Drachenbauer Dragon Slayer

Drachenbauer

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Now i schanged my .mtl files to this: 

# Blender MTL File: 'Umbrella.blend'
# Material Count: 1

newmtl Material
Ns 225.000000
Ka 1.000000 1.000000 1.000000
Kd 0.800000 0.800000 0.800000
Ks 0.500000 0.500000 0.500000
Ke 0.0 0.0 0.0
Ni 1.450000
d 1.000000
illum 2
map_Kd umbrellamod:model/black_umbrella

It´s the same path-style as for the boomerang in the examples mod.

But i still get sometimes this error but sometimes i can enter the game, but the umbrellas have the black and purple error-texture...

 

Edit:

now it works. maybe it just needed some refreshes...

Edited by Drachenbauer
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diesieben07 Reality Controller

diesieben07

Posted
Posted
1 minute ago, Drachenbauer said:

now i creadtd a model for closed umbrella, how can i make one click on the equipped umbrella opens it and another click closes it?

Make two items.

 

1 minute ago, Drachenbauer said:

And how can i make slow falling and soft landing while the umbrella is open

Add an attribute modifier for ForgeMod.ENTITY_GRAVITY to your item. Look at how it is used in LivingEntity with the slow falling potion.

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Drachenbauer Dragon Slayer

Drachenbauer

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for slow falling, i added 

    private static final UUID SLOW_FALLING_ID = UUID.fromString("A5B6CF2A-2F7C-31EF-9022-7C3E7D5E6ABA");
    private static final AttributeModifier SLOW_FALLING = new AttributeModifier(SLOW_FALLING_ID, "Slow falling acceleration reduction", -0.07, AttributeModifier.Operation.ADDITION).setSaved(false);
    public static final net.minecraft.entity.ai.attributes.IAttribute ENTITY_GRAVITY = new net.minecraft.entity.ai.attributes.RangedAttribute(null, "forge.entity_gravity", 0.08D, -8.0D, 8.0D).setShouldWatch(true);

above the constructor in the UmbrellaItem class and 

        IAttributeInstance gravity = player.getAttribute(ENTITY_GRAVITY);
        gravity.applyModifier(SLOW_FALLING);
        player.fallDistance = 0.0F;

in "onUsingTick".

but falling is as fast as normal and i see the collison-particles on landing.

Must i place the lines in the seccond code-snippet into another method?

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diesieben07 Reality Controller

diesieben07

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Posted

Why on earth are you making your own attribute? Why are you reusing the modifier-UUID for the modifier used by the slow falling effect? Why are you naming your modifier the same?

 

You need to use ForgeMod.ENTITY_GRAVITY, not make your own attribute (nobody will care about it...). Also why would you do this in onUsingTick... Item already has a method that provides the attribute modifiers, don't apply them manually (look at swords for example).

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Drachenbauer Dragon Slayer

Drachenbauer

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i thaught, this is the way to add a modifyer...

You told me to look in Entity living.

And i thaught, this is the way, it is used there.

 

in the sword i founf this: 

public Multimap<String, AttributeModifier> getAttributeModifiers(EquipmentSlotType equipmentSlot) {
      Multimap<String, AttributeModifier> multimap = super.getAttributeModifiers(equipmentSlot);
      if (equipmentSlot == EquipmentSlotType.MAINHAND) {
         multimap.put(SharedMonsterAttributes.ATTACK_DAMAGE.getName(), new AttributeModifier(ATTACK_DAMAGE_MODIFIER, "Weapon modifier", (double)this.attackDamage, AttributeModifier.Operation.ADDITION));
         multimap.put(SharedMonsterAttributes.ATTACK_SPEED.getName(), new AttributeModifier(ATTACK_SPEED_MODIFIER, "Weapon modifier", (double)this.attackSpeed, AttributeModifier.Operation.ADDITION));
      }

      return multimap;
   }

but in "SharedMonsterAttributes" i cannot find the "ENTITY_GRAVITY" attribute.

So how els can i put this attribute there?

 

If i replace "SharedMonsterAttributes" with "ForgeMod", it also cannot find "ENTITY_GRAVITY" in there...

The only appearens of "ENTITY_GRAVITY", that i can find, is in "LivingEntity"

Edited by Drachenbauer
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