Design Post Update: materials

Showing posts with label materials. Show all posts

Thursday, October 6, 2016

Read Importing and Applying a Decal Texture in UE4 Now

Importing Textures Into UE4

Welcome to this tutorial, today we are going to work on bringing textures into your game. We are going to cover three different types of textures and how they can be imported into your game, along with how to apply them.

Sample Decal Texture

Step 1: Importing a texture

The first thing we need to do is source a texture.

I’m going to use a rust texture made in an earlier tutorial and import that into my game. The first thing we need to do is import the texture into Unreal. To do this open your game. Then in the context browser select the Starter Content folder and in the textures folder we are going to select import.

We click the import button beside new.

The file type for the decal should ideally be a .TGA (Targa File). Once you click import you will be asked to select the file, locate your file and click open, but make sure you select the TARGA file type and not the .PSD file.

Step 2: Creating the decal material

My texture has been imported into the game. Now we need to add a material.

The texture is imported but the star symbol means it is unsaved.

To add the new material scroll down to the bottom of the textures folder and right click in an empty space, from the pop up menu select the material option. Then name your material decal rust.

Here we can see the blank material that I have created.

If you then double click on the newly made material, it will open the material editor which should look like this.

Our texture is not in the material editor yet, that is why the ball is black.

Now the problem here is that we have no actual image to create our decal from, so what we need to do is take the imported decal from our content browser on the left and drag it into the grid on our material editor.

The decal has been brought into the material editor.

The next thing we need to do is connect the decal to the info panel.

Here we connect the detail to the info panel.

Once this is connected click on the info panel. The options on the left will change.

What I've done below is selected the info panel and changed the blend mode from opaque to translucent. This is one step closer to eliminating the background so the decal goes on without a pure white background.

The details on the left hand side have changed.

We connect the bottom most channel on the texture to the opacity option on the info panel.

We also need to change the material from a ‘Surface’ to ‘Deferred Decal’. The result is we now have a decal texture. Hit save at this point.

All I did here was click the black triangle beside surface and select deferred decal.

Step 3: Applying the decal material

Now that we have this done let’s get a surface prepared to apply the decal to.

What I have done in the below picture is I’ve opened the starter content folder and I dragged a copper material from the materials folder directly onto the wall.

Note: the material came from the materials folder, not the textures.

Now that this is done we need to take in a deferred decal from the place section under the visual option scroll down to find deferred decal. Once you drag this into the game this is how it will look.

The material we created with the decal needs to be applied to this.

Now that we have entered the deferred decal we need to actually connect our decal to this decal.

To do this drag the material you created in the textures folder and drag it over to the materials box on the left hand side.

We drag and drop the material into one of the empty boxes and this will apply it.

Now to get this decal to actually work is going to take some manipulation, because of the way the deferred decal is positioned, so with it selected, hit the space bar in order to bring up the rotate widget, then click and drag along the blue and red arcs to the decal to rotate into a position that you are happy with.

The purple arrow tells us the direction in which the decal is facing.

Now I'm happy with the location but not the scale. So if you hit space again you will get this widget (below) this is used for scaling and I'm going to scale mine till I am happy with how it looks.

Clicking on the green arrow and dragging up or down will scale the decal.

I'm happy with the scale of this decal. Now we are finished applying the decal we can save the progress and move on to the next texture.

Read How to add a texture in Blender Now

SmartGirl 3d materials , 3d modelling

rendered result

In this tutorial you will learn how to add a texture in Blender using Cycles render.

Step 1

Using whatever you have made or imported change the default screen layout to compositing for a detailed result.

changing layout to compositing

Step 2

Change blender render to cycles render at the top of the screen.

Blender Render

Cycles Render

Step 3

Right click in the plane, click on the material button on the top right corner of the screen, click new.

adding a material

Step 4

If a material is already in place use the subtract button then press new.

subtracting the existing material

Step 5

Click on the dot right of the white colour.

Step 6

Select image texture, press open and navigate to the image you want to use, once selected open the image/texture.

opening a image texture

Step 7

To map the image on the plane go to edit mode by pressing Tab or changing it from the bar menu.

changing to edit mode

Step 8

Press A to deselect then A again to select everything. go to mesh, UV unwrap, unwrap.

unwrapping the cube

Step 9

On the left side the plane will be unwrapped. Next load the image.

applying the image onto the cube

Step 10

Switch back to object mode, switch back to the default layout, go to render to see the result.

changing to rendered view

Rendered result

Interior Design Materials & Finishes

SmartGirl finishes , interior

A selection of different materials and finishes

Interior Design Materials and finishes are those things that make up the finished design of a project. Choosing the right ones will mean the difference between an ordinary look and one that is unique and stylish. Some examples of Interior Design materials and finishes, and which are discussed in this article include...

Painting Techniques and Finishes
Floor Coverings
Fabrics and Fibres

Interior Design Painting Techniques & Finishes:

Faux painting with its eloquent styles and numerous techniques can transform the entire ambience of a space. As the name suggests, faux painting techniques are made to resemble something else. Faux finishes have many benefits, which even a good wallpaper, panelling, or application of an elegant paint can't match. The major benefit of a faux painting is its versatility of use. Faux painting last longer than any wallpaper and unlike wallpapers, faux painted walls have no seams and it won't ever peel off. Every home has some wall that just doesn't look good, and one or more walls have holes, cracks and depressions at places that these paint techniques can improve, hiding these imperfections and adding style and uniqueness at the same. The condition and the nature of the surface will determine which technique to use. If the wall is rough and old the use of the rag rolling technique will make any imperfection in the wall disappear.

Chalkboard Paint:

Chalkboard paint is a type of paint which dries to a finish resembling that of a chalkboard. Once chalkboard paint has been applied to a surface, it can be used just like a regular chalkboard. For people feeling creative this paint can also be made at home. One of the advantages of homemade chalkboard paint is that it allows people to create their own colours. With homemade chalkboard paint a layer of primer should be applied to the surface beforehand. For every 250 ml (approx) of paint, two tablespoons of powdered tile grout can be added before the mixture is thoroughly stirred and then applied.

Colour Washing:

Colour Washing is a popular technique in faux painting using paint thinned out with glaze to create a wash of colour over walls. Colour washing is an easy to create form of faux finishing as there is no set outcome it is hard to go wrong. Colour washing can be done in any colour of paint and is generally applied with a soft cloth or sponge over a solid paint color, using long circular motions, as if you were washing the wall (hence the name), to blend the glaze colors together. Continue this wiping technique until the entire surface is covered.

Dry-Brushing:

Dry-Brushing is a painting technique in which a paint brush that is relatively dry, but still holds paint, is used. The resulting brush strokes have a characteristic scratchy or linear look that adds depth and texture to the wall surfaces in contrast to the more common smooth appearance that washes or blended paint commonly have. The technique is often used as part of a colour layering decorative process and in model painting to apply highlights to miniatures.

Crackle Effect:

Crackle Effect painting is a technique used to age a surface so that it looks older or antique in style. It can be used on walls, or on furniture or porcelain to give them an antique appearance. When used on walls it is often used alongside other paint techniques such as colour washing to enhance the worn look. First you apply the base coat of paint, the colour that you want to show through the cracks. After it has dried, apply two coats of crackle glaze. The last coat should be applied in vertical strokes if it is a wall, or should go with the wood grain if on wooden furniture. On top of this apply the final coat, this should be a flat interior paint, not glossy. The colour is once again your choice.

Ragging:

Ragging or ragrolling is a decorative painting technique created by rolling a point covered rag over the still moist surface to leave a random and unique patterned effect which can replicate the appearance of marble or crushed velvet. The subtle and rich finish achieved mimics that associated with the most expensive wallcoverings. Firstly Apply your base paint colour to the walls and allow it to dry. Next cover a rag completely with the paint of your secondary colour, squeezing out any excess paint. Finally squeeze the rag into a rough ball and dab and roll the rag ball over the wall to create the desired textured pattern.

Sponging:

Sponging adds the look of texture and depth to walls by dabbing or rolling a natural sea sponge to dab or roll onto the wall in a r andom pattern, leaving a thin coat of glaze on the surface of the under coat of paint. Always choose a base coat and glaze colour that are close in tone as too much contrast will result in a splotchy, spotted look which you obviously will not want. Also don't forget to wear plastic or rubber gloves, as you'll get the glaze all over your hands. Tip: Use the corners of the sponge to gently dab the paint into the corners of the wall or ceiling.

Striae:

Striae is a striped effect that can help make ceilings look higher and rooms look larger. It can be done in any colour, using two tones of the same colour or a single colour alongside an off-white colour. You will require a specialist stria brush to achieve this effect. Firstly paint the desired undercoat colour on the wall, giving it two coats, applying the second only after the first has dried. Next pour latex glaze into a mixing bucket and add the darker shade of paint with a ratio of five parts glaze to one part paint ensuring to mix the paint thoroughly. Now paint the darker shade on in vertical strokes if you are painting vertical striae or horizontally for horizontal striae. Finally, while the paint is still wet, put the striae brush flat against the wall and pull down the paint in a single motion, from the ceiling to the floor. As the paint is still wet, you will need to wipe off the striae brush between each run..

Interior Design Floor Coverings:

Floor covering is a term to generically describe any finish material applied over a floor structure to provide a walking surface. Materials almost always classified as floor covering include carpet, area rugs, linoleum, vinyl flooring, wood flooring, ceramic tile, stone, terrazzo, and various seamless chemical floor coatings. The choice of material for floor covering is affected by factors such as cost, endurance, noise insulation, comfort and cleaning effort. Some types of flooring must not be installed below ground level, and laminate or hardwood should be avoided where moisture or condensation is present in the air.

Natural Wood:

Natural Wood is wear-resistant, long-lasting, provides a warm natural look which may darken with age but can be refinished or retouched as your needs change. However it is vulnerable to water, damp and moisture while softer woods, such as pine, may dent easily and are difficult to repair. When putting down a wood floor be aware that it may shrink and expand, creating gaps or warping so it is advisable to remove skirting boards first and leave room for expansion or shrinking that can be covered by the skirting boards afterwards. To keep wooden floors at their best place mats at entrances to catch dirt and put protective pads on the bottoms of chair and table legs to prevent scratches when moving furniture.

Engineered Wood:

Engineered Wood is artificially manufactured but still consists almost entirely of real wood. It shrinks and expands less than solid wood and is designed for quicker installation time often using the 'tongue and groove' approach. It generally comes prefinished so the stain and protective finishes are already completed and will be more consistent and resistant to wear and tear than natural wood. As with natural wood though, it is recommended that you place mats at entrances to catch dirt and put protective pads on the bottoms of chair and table legs to prevent scratches when moving furniture around the room.

Linoleum:

Linoleum, commonly called lino, is an artificial material but is made of natural raw materials. It it usually made to mimic other materials such as tiles to offer a more affordable solution to a customer's needs. It is more durable than vinyl and unlike vinyl its colour penetrates through the entire material. As it is a softer material it is easier to cut which is good for DIY installations. This soft nature means it needs to be resealed on an annual basis and it cannot be left wet. Therefore to keep it at its best clean up all spills immediately and only damp-mop when needed using clean, warm water.

Tiles:

Tiles are a durable, hard wearing, long lasting, water and stain resistant material. As a sensually cold material they are best suited to kitchens or bathrooms. Tiles are also a very commonly used material and therefore there is high demand for them which means they can be obtained at a relatively low cost and selected from a wide range of colours, textures, and shapes. On the flip side grout lines and textured tiles can be hard to clean and low-quality tiles are liable to chip while fragile items dropped on high quality tiles will probably break. Tip: Always keep some spare tiles after installations as if a tile gets chipped it is easier to replace one rather than try to repair one.

Carpet:

Carpet is a soft, quiet and warm underfoot and is best used in bedrooms and living spaces. Carpet is the easiest and most cost-effective floor covering to replace and upgrade which is just as well as most carpet types are not very durable and will age, wear and stain more easily than any other floor covering (although there are stain-resistant fibres available). The warmth, comfort and texture that a carpet brings to a space cannot be achieved by other floor coverings even is wood, tile or stone covered floors carpet mats are often used to add some of these qualities to the space. To keep a carpet at its best it is recommended that you clean any spills immediately, vacuum regularly and use a deep-cleaning hot water extraction cleaning system every 18 months.

Stone:

Stone is the most durable of all floor materials (Some varieties, such as marble and limestone, actually absorb stains and dirt). It is a timeless and classic design choice which can add a beautiful and natural aesthetic to a space. Although it has a higher cost than many flooring materials it will outlast them all, especially if sealed. Sealing the floor essentially involves painting it with a protective glue based coating which prevents dust from the stone rising and reduces the natural be slippiness of some glossy stones. Despite its hard wearing nature avoid cleaners that are abrasive or contain vinegar, lemon juice, or harsh chemicals as they can stain the stone.

Interior Design Fabrics & Fibres

Natural fabrics are made of natural supplements and can be expensive to purchase. However, as its name suggests natural fabric is more durable, soft, luxurious and resilient. Some of the common used natural fibres used to make fabric are linen, cotton, silk, hemp, jute, wool, horsehair, cashmere, mohair and camelhair. Artificial fibres are obtained from different engineered processes or alterations of existing natural fibres. The market of artificial fibres has widened due to modern techniques. Some of the popular artificial fibres used to create fabrics are acetate, rayon, triacetate and modified rayon, some of which are also explained below. Synthetic fibre is again man-made fibre that is used to improve the quality of natural and artificial fibres. Some of the improved synthetic fibres are acrylic, nylon and polyester.

Linen:

Linen is a natural fibre derived from the flax plant which provides tough yarn that is slight glossy and smooth in appearance. The fabric made from linen fibre is moth resistant and hard wearing. It can be easily washable and is also strong when wet. Linen tends to crease quite easily yet it makes a good choice for homeowners when it comes to a fabric for curtains. The collective term "linens" is still often used generically to describe a class of woven and even knitted bed, bath, table and kitchen textiles. The name linens is retained because traditionally, linen was used for many of these items.

Silk:

Silk is also a natural fibre and it is obtained from the cocoon of the silkworm moth. Silk is prized for its fragility and luxury and can be very expensive. Silk is popular among the luxury items due to its unique texture and lustrous appearance. It requires frequent dry cleaning and hand washing is strictly prohibited for silk. It also gets creased and can be damaged if exposed in sunlight. Thus silk must be carefully handled. Silk's absorbency makes it comfortable to wear in warm weather. Its low conductivity keeps warm air close to the skin during cold weather. It is often used for clothing such as shirts, ties, blouses, formal dresses, high fashion clothes, lingerie, pyjamas, robes, dress suits and sun dresses.

Wool:

Wool is another natural fibre, it is fleeced from sheep and further processed through various refinements. Wool comes in natural colours but it can be dyed any other colour. It is considered to be a good insulator and is used in clothing in colder areas to protect against cold winds. In addition to clothing, wool has been used for blankets, horse rugs, saddle cloths, carpeting, felt, wool insulation and upholstery. Wool is used to absorb odours and noise in heavy machinery and stereo speakers. Wool is very versatile and can be blended with synthetics to create an improved fabric.

Cotton:

Cotton is obtained from the plant of the same name and is a very strong and tough fabric. Cotton is preferred by homeowners for its numerous properties as it is durable, economical and airy. These properties also serve it well as a commonly used clothing fabric, although it can shrink when wet. Cotton is used to make a number of textile products which include highly absorbent bath towels and robes, denim for blue jeans and corduroy, bed sheets, socks, underwear, and most T-shirts are made from cotton. Cotton is also widely used for decorative fabrics as it doesn't fade away easily.

Rayon:

Rayon is produced from processed wood pulp and is valued for its hardness, strength and high absorbency although it does lose its strength when wet and can shrink more than cotton. It is also more prone to burning and can rapidly catch fire. Some major rayon fibre uses include blouses, dresses, jackets, lingerie, linings, scarves, suits, neckties, hats, socks, bedspreads, bedsheets, blankets, window treatments, upholstery, slipcovers, medical surgery products, non-woven products, tire cord, feminine hygiene products, diapers and towels. Rayon is widely used because it is economical and has excellent drapery properties and is a common substitute for a variety of natural fibres.

Acetate:

Acetate also known as Cellulose acetate fibre, is also obtained from wood pulp but is low in absorbency and strength. As a very valuable manufactured fibre that is low in cost and the properties of acetate have promoted it as the 'beauty fibre' as satins, brocades, and taffetas to accentuate lustre, body, drape and beauty. It is moth resistant and is therefore widely used for drapery. After rayon, acetate is common substitute for a variety of natural fibres as it is versatile and inexpensive. It is further used in the making of satins and other fibres.

Acrylic:

Acrylic is made from the polymerization of free radicals and is lightweight, soft and warm. Acrylic doesn't crease easily, is shrink resistant and highly resilient. This fibre is also moth resistant but is sensitive when exposed to sunlight. Acrylic can also be made to mimic other fibres, such as cotton, when spun on short staple equipment. Its fibres are very resilient compared to other synthetics and natural fibres. Some acrylic is used in clothing as a less expensive alternative to cashmere, due to the similar feeling of the materials. Some acrylic fabrics may also fuzz easily. Acrylic takes dying and colouring well, is washable, and is generally hypoallergenic. Uses include socks, hats, gloves, scarves, sweaters, home furnishing fabrics, and awnings.

Polyester:

Polyester is a byproduct of petroleum, it is considered to be very strong and can be hand washed. Other characteristic of this synthetic fibre are that it is shrink resistant, moth resistant, crease resistant and it retains its shape well. Polyester is often mixed with natural fibres in order to create more improved fibres which are extremely strong and durable for use in furnishing and upholstery. Fabric balls knitted from polyester thread or yarn are used extensively from shirts and pants to jackets and hats, bed sheets, blankets and computer mouse mats. Industrial polyester fibres, yarns and ropes are used in tyre reinforcements, fabrics for conveyor belts, safety belts, coated fabrics and plastic reinforcements with high-energy absorption.

Nylon (Polyamide):

Nylon (Polyamide) is formed with tar, coal and petroleum. Nylon, nicknamed as it was created by scientists from new york and london, is tough, resilient fibre with high elasticity. Nylon is non-shrinkable, crease resistant and easily washable. Nylon is valued for all these characteristics and has proved to be the most durable synthetic fibre available. Nylon fibres are used in many applications, including fabrics, bridal veils, carpets, musical strings, and rope. Nylon was intended to be a synthetic replacement for silk and it was substituted for many different products after silk became scarce during World War II. It replaced silk in military applications such as parachutes and flak vests, and was used in many types of vehicle tires.

Of course, this is by no means an exhaustive list of Interior Design materials and finishes as there are many more materials and finishes out there, so go explore!

*If you enjoyed this article you may also find our Interior Design Tips and Interior Design Styles articles useful.

Design Post Update