What Type of File Does Baby Hair Need to Be and Size Imvu

Opacity Intensive

Questions on opacity and the making of opacity maps are mutual, and then I thought I'd write up a guide simply on the field of study of opacity employ.

Opacity maps are companion image files that tell the texture what pixels to render and at what level of transparency to render them at. In this guide I volition discuss various uses of opacity and touch on the problems that you need to exist aware of in each expanse.

The Basics

At that place are three main things about opacity you must know.

Color: White is solid, Blackness is articulate, Grey is sheer
Size: Opacity maps must be the exact same size of the texture they become with and both should follow the 2x rules.
Conflicts: Opacity's that employ blending will conflict with one another.

In that location are two types of opacity on IMVU each has its use and place.

Non Blending Opacity: These are basic on/off black and white opacities. Either the texture is there or it isn't. These textures will return true with no conflicts. If you dont need your texture to exist sheer e'er double check that the blending setting is turned off or else your texture volition suffer from or inflict the aforementioned annoying conflicts blending textures do.

The issue with non blending is the blocky chunky nature of the textures, they are ofttimes quite ugly on the edges because the edges cannot feather. Merely as they are the blazon of texture that will render truthful when in layers the blockyness is something y'all will but accept to acquire to design around and live with.

Blended Blending Opacity: These are the more than circuitous sheer opacities. They tin can use any shade of gray from pure blackness (clear) to pure white (solid). The diverse shades of gray, dark to light, going from clear to solid.

The big issue with using Composite Blending is that if more than ane texture using them overlays another the texture the texture that is in front volition return true while the texture backside it will completely vanish. You lot've probably already experienced this phenomenon in conversation, y'all bound in a pool and office of your outfit vanishes, you may get bald if you look at yourself through a window, a society calorie-free passes over you lot and your of a sudden nekid *gasp*

This is non an IMVU bug just instead a common rendering issue with many game type rendering engines. Most games are designed to hide this flaw just if you have a keen eye yous will offset to spot information technology and how they worked around it. But equally IMVU has thousands of designers, u.s.a., there volition oft be many conflicts, as things are used together that were non designed to go with one another.

The master rules when using the Composite Blending setting…

-Only design in transparency when you absolutely need it.
-Only use it on ane layer of a complete outfit (blended skintights excepted), layered piece of furniture item or room.
-If your opacity is just black and/or just white turn it off, you lot dont need information technology!

Issues yous will find on specific product types.

Opacity and Pilus

This is probably where yous will get your first experience with opacity maps.

Most hair uses opacity maps, to get the fringe ends look to and to change the length of the cut.

The kickoff conflict most folks take when making hair is the miss sizing upshot. If you are reusing the meshers opacity and so you need to make sure the texture you are using for the pilus is the exact same size equally theirs. If it isn't yous'll accept one of ii issues, the hair will plow solid every bit if the opacity map isn't there, or the hair will completely vanish.

If making your own custom opacities those have to be the same size as your texture

Hair by its layering nature does not play well with Composite Blending. For most of your hairstyles yous will need to leave the blending setting off. While this creates ugly blocky ends the alternative is a existent mess. Some meshs may allow for express blending, say if the bangs are a different texture you may be able to use blending on those parts alone. Just know that the bangs will then vanish if the hair is viewed through something like a sheer veil.

Hair Texture and Pilus Non Blended Opacity Map

Hair Base, "Baby Hair"

IMVUs default hair base uses blending enabled opacity. This base will appear on many hairstyles and it is unremarkably referred to equally "baby hair." It is that small band of soft wispy hair that starts at the forehead line and flows back along the skull to the nape of the neck.

Below are IMVUs provided default textures for this surface area. To create your own use this opacity map equally a guide template equally the where the narrow transition from black to white is. Y'all will want to have a soft transition here vs the difficult transition of standard non composite hair opacitiy. Remember to resize it to match your hair texture dimensions.

Hair Texture and Hair Blending using Opacity Map
For employ wth IMVU Default Pilus Base. (Shown in use below in the vesture case)

Opacity and Vesture

In that location are two types of opacity using clothing, a standard mesh or on a skintight composite body-part mesh. Opacities will behave very differently on each.

With a Standard Clothing Mesh when yous texture it it will comport as expected, what y'all make black volition disappear, what y'all make white volition prove. If you employ Composite Blending on theses meshes they will conflict with other textures using Composite Blending. When you are designing your garment and you desire a sheer part you'll want to design it so only i layer of it is using Composite Blending.

Contrarily with a Skintight Composite Trunk Role Mesh when you opacity map something away, instead of disappearing information technology renders the peel texture instead.

When yous article of clothing a blended torso part mesh the client will bake (make two layers into one) the garment's texture with the skin y'all are wearing. Because information technology unites with the pare texture in this manner you will not have whatever Blended Blending bugs with a peel composite mesh. A skintight composite mesh volition ever utilise the default skin map.

A Skin Composite Mesh will accept the Skin Composite box checked

A garment tin exist i type or another or a combination of the two. Layered garments usually have a composite layer for the skin and then a layer(s) of a standard mesh(s) on top of that, equally seen in the Fantasy Queen wearing apparel mesh by Cassiopeia.

The big alert here… If yous are making a garment that is built of layers and has a skin layer benith it make sure that pare layer, no matter how subconscious you recollect information technology is, has some sort of coverage to information technology, if there are AP bits no matter how covered those bits are they MUST be textured. Ordinarily this pare mesh layer is a composite skin.

You tin go about this three ways…

-Go fancy and make some undies for under there. (hardly anyone will know its there there only its a fun Easter egg if they do spot it)
-Indistinguishable the look of the main garment on the pare layer so if the outer layer vanishes they withal see the basic expect.
-Just apply a plain solid color that is boss in the garment and paint over the bits nosotros're not supposed to see.

Opacity and Tattoos

Tattoos are another product that commonly utilise opacity. Yous tin can take tattoos built into the skin, but when there non they are made as garments or accessories and those use opacity.

They can be fabricated on a composite skintight garment in lew of clothing. This is more common for males than females for obvious topless AP reasons. Or they can exist made every bit a separate mesh layer that hovers over the skin slightly. In either case they are fabricated fundamentally the same.

You can utilize Not blending or Blended Blending opacity for a tattoo. Blended volition get you a softer look merely it volition vanish if backside another composite blending using texture.

Use the UV Map that the mesher has provided to fit tattoo image. if the mesher hasn't provided one yous'll have to do a chip of trial and error to see how they mapped it or yous may only want to notice a different mesh.

Common error maded with tattoos is the ugly halo. This is caused by having your tattoo image on a contrasting background. The image should belnd into the background instead.

Beneath is an example of a tattoo Texture made for a composite skintight male top. First is how non to do information technology, Second is the right way to practise it.

An Incorrect tattoo texture and Opacity Map that will make a halo

Example of above, The white background makes a white halo around the paradigm

Corrected Tattoo Texture, the background matches the tattoo

Example of corrected, the Halo is now blends into the image.

Opacity and Text

About ofttimes seen in head signs, these letters that bladder in space use opacity.

You will need to make 2 images one with the color of the text and one equally the opacity that will exist a blackness and white version of the text, white text on a blackness background.

The most common mistake people make here is also the halo error, the text is surrounded past a glow of white. This is a very piece of cake set by making the background friction match the text.

Incorrect head sign texture that will create a halo and its opacity map

Instead make the background the aforementioned colour equally the text and the halo will blend in to the texture

Opacity and Plants

Plants nearly always utilise opacity. Like hair plants often utilise layers so Composite Blending is not an option, leaving for clunky and chunky looking plants. Brand your constitute textures with these limits in listen and dont exercise anything that has too frilly or soft detail as information technology will be lost.

The error most make with plants is yet again the ugly halo. (See Tattos for the fix.)

Found textures like tattoos should never be fabricated on a contrasting background. Yous want the texture to drain out over the edges and then that the edges are the same color the institute. In short, unlike what yous may take learned equally a kid you want to always color outside the lines!

Opacity and Water and Drinking glass

Water and Glass are archetype Composite Blending Enabled Opacities. They past in that location nature are semi transparent so turning off blending is not an option.

The most mutual error people make hither is when reusing a meshes opacity they dont make in that location texture the aforementioned size then information technology vanishes. Always make sure when using opacity that your texture and the opacity map are the exact aforementioned size.

The other stylistic effect I see often is folks making things too transparent. H2o is really pretty opaque, be certain to play with various shades of gray when making drinking glass and h2o.

Water in Sherwood Forest Room

Opacity and Window Walls

Often times folks want to add a window in a wall when at that place is none, this tin be done with opacity. Depending on how the room is meshed, mapped and cloth assigned will determine how constructive the look can be.

In create mode adding the opacity is washed easily past only clicking 'Add' in opacity box on the material you want to add it to. (if your still using the previewer you'll have to make a new XRF) Click blending to enable the gray function of the opacity to function. Think blending conflicts volition utilize.

One side effect hither is that Composite Blending enabled opacities will return 2 sided, And so your wall that was encounter through before will at present have the texture also on the back side of it which may be problematic in some situations.

Make your wall texture with the window in it and brand the corresponding opacity

For the Opacity yous'll need

The wall to exist pure white
The window structure to exist pure white
The glass the medium gray range

One Actually Ugly Window Wall Textureand its Matching Opacity, attempt em if you dare lol.

Opacity and Reflective Floors

Reflective floors are all the rage, the affair is they're not reflective at all, its actually an optical illusion created by the mesh. There is literally a mirror prototype of the room under the floor that is revealed by an opacity using simi transparent floor.

Because these floors demand to be semi transparent they must use Composite Blending, this severely limits the utilise of Composite Blending on anything else in the room so design your room and the items that will be fabricated to become in it very carefully.

The principal upshot that is common here is making the floors also transparent. Because this is not a true reflection making them super transparent just makes the avatar and furniture items look similar they are floating in space and non grounded at all, fine if you are making a space antigarvy room, but unrealistic if you are looking for something more realistic.

Folks tend to autumn into the trap of more is more, more than transparent more opacity more than more than more, when with rooms its often the opposite is much more effective. Certain information technology may look spectacular empty, but how is it going to await when filled with stuff? Call up the room is the vessel in which yous put and practice things, you dont want to overpower what will be going on it it.

Opacity as Light

Low-cal Beams and Light Rays and other lightning effects are an effect that is often created with Composite Blending enabled opacity.

Using transparency and gradients can create fun calorie-free axle effects.

Calorie-free Beam Texture and its Opacity Map

Lite can also be created by using, Blending Condiment setting. Choose Blending and so Additive from the drop downwardly carte. This setting won't utilise opacity maps so you dont even demand one to employ it. Instead of using a opacity map information technology renders the whole texture as calorie-free. Additive works all-time in very dark environments, in bright ones it volition exist completely done out. Play with it on a mesh and see what it can do. Endeavour information technology in a brite room then a dark one and see how dramatically different the effect can be.

Chose which type of blending Blended or Additive and use the 1 that works best for the look and application you want to achieve.

Opacity as Shadow

Composite Blending Enabled Opacity's are besides what create the shadow under some furniture meshes. You may not accept noticed why some pieces of furniture seem grounded while other don't. Take a peek under them and run across if there is a subtle shadow.

Shadow Texture and its Opacity Map

While thes shodws are great addition to a standaed room, put them in a refective flooring room and they are a disaster as you so have blending on blending and a large hole in the floor.

There are meshes that are especially fabricated for cogitating rooms that have the mesh mirrored under them and no shadow. But if the piece you want to add together to your reflective room set has a shadow you can become rid of information technology. Just replace the texture with a 2×2 black texture and its opacity map with the same 2×two black texture, uncheck apply blending and the shadow will be no more. Don't forget you MUST uncheck the blending box any fourth dimension you opacity something away or you will accept texture conflict bug.

What Type of File Does Baby Hair Need to Be and Size Imvu

Source: http://pixelpusher.us/learn_texture_opacity.html