#3D COAT TEXTURE ALPHA HOLES HOW TO#
#3D COAT TEXTURE ALPHA HOLES SOFTWARE#

Every side of the scanned object needs to be shot: back, top, underneath, inside, etc. On the middle and close-range shots, we need to remember about ALL surfaces. That is why the intermediary step is necessary. The feature (tie point) detection algorithms are not able to recognize a dot in one image and a big coin in the other images. On the far-range images, a coin looks like a dot, and in the close-range images, the coin is seen with clear details. The mid-range shots connect the far distance loop and close-range images. Next is the mid-range and close-range shots: if the first loop is at 3m away from the object, the mid-range is at 1.5m and the close-range is about 50cm. And this “frame” will be used for alignment and depth calculation of the more close-range shots.

#3D COAT TEXTURE ALPHA HOLES SOFTWARE#

These images give the photogrammetry software a “basic frame”. For better results, you can make more loops from different elevation levels. 36 images), where the whole object fits in the image. Good scanning practice: at least one loop around the object in 10-degree increments (approx. You should have about 3 to 5 meters of available space around the object, and for the close-up shoot, you’ll need to get to about 50cm from the object (for objects up to 3 meters in height). The advantages of these textures is their high resolution and the fact that they are all on transparent background.It is good to have enough moving space around the object you are planning to shoot. Only a few items cannot be used this way. Reeds, grass and grain textures can be used in Vue just as easily. The Jungle DVD for Photoshop has very high resolution files for more than 45 different plants and items including japanese maple, bougainvillea, apple tree with flowers, etc. I have used this technique with just a small sample of what Digarts offers. The higher resolution texture will enable closer vues. Here is a test render I made with the new texture. Move the small red dot to the junction of the branches. Click the small leaf underneath the texture thumbnail to open the leaf editor. Now you have a nice tree with custom branches and leaves. You can create a custom one from the texture map. Delete the bump map function as we will not use it there. Right click the texture map and choose Edit function.Ĭlick the transparency map and change its mapping mode from automatic to Flat (vertical). I suspect this a bug, but it is easily corrected. The mapping of the transparency does not match the one of the color layer. Now you should have a nice texture, but it is not ready to use. Would you like to use it as a material transparency ? Click yes. You will see a prompt: The picture contains alpha information. In the Color & Alpha tab, click the small arrow below the image and select the tiff file you have created. Right click it and select 'edit material'. You will see the Maple leaf texture on the right of the window. The one I used is the rural maple tree from the default Vue trees.ĬTRL+E to open the plant editor. Working in VueĬreate a tree in your scene to test your texture. Go to the channels and create a new channel with the selection. CTRL click (or Apple+click) the only layer remaining to create a selection. psd to keep the layers and modify it later if needed.įlatten the image. Once you are satisfied with your layout, save the file as a.

As Vue makes rather dense trees, I spaced the leaves a bit along rather long branches. Arrange them so that they join the branches. Now drag some leaf layers from the Tropics (big tree leaves).psd file onto the branches one. Use the clone stamp tool with a small brush size (less than 10) to fill it. There will probably a small hole in the area where the branches join. Using CTRL+T (or Apple+T on a Mac) move and resize the branches to arrange them in a shape similar to this one. I used the ones on the Limbs and branches layer of the file. Drag 3 or 4 or the branch layers from the Trunk & Limb Layers.psd file. In Photoshop, create a 512 by 512 pixels image with a transparent background. We will use them to build a tree branch similar to the ones used in Vue. Both are located in the Photoshop Layers directory. We will only use two items from the file you downloaded at Digarts. Photoshop or another image editing software. What you will need to complete this tutorialĪ version of Vue that has the plant editor (Esprit with Botanica or above).Ī freebie version of Digarts textures available here. This is a first step in making your own trees.

#3D COAT TEXTURE ALPHA HOLES HOW TO#

This tutorial shows how to use the Digarts Jungle DVD products to make custom tree branches materials for Vue.

3d coat texture alpha holes