#Autopano giga 3 tutorial how to

Click on вЂћDistributors pathвЂњ while you have the вЂћTrunkвЂњ-section selected. That's because we didn't specify the source. (You should always rename your sections to stay on top of things!) You will first notice that you can't see this path inside your viewport. First sectionД¬reate a new path and name it вЂћTrunkвЂњ. Move it to the origin (right click on each of the axis' spinner arrows on the bottom of your screen to set them to zero). Click and drag a GrowFX object/icon into your viewport. You can move your tree into your original scene later as soon as you finished it. GrowFX generates extremely realsitic trees and plants, which leads to lots of polygons and may slow down 3D Studio Max a lot. A section is called вЂћpathвЂњ in GrowFX terms. GrowFX splits these three parts into three seperated windows: Distributors path, Modify direction and Mesh parameters. Appearance (How does the section look like?).Behaviour (How does the section behave?).Source (Where do the section elements grow from?).Every section вЂ“ regardless which one - can be split up into three parts: For example it starts with roots forming the trunk, which has some branches, which have some smaller branches on which there grow some leafes. Indeed, it is a lot easier if you understand the basic concept. GrowFX seems to be really complicated when you try to make your first tree from scratch. Thank you Andreas!Д¦Jul/12 0 GrowFX 1.8.6 tutorial Understanding the basics By the way: the HDRI used in this little rendering is from our product scout Andreas Reimer. I hope this will help some of you and save you the time to fiddle around with the settings until it looks nice. Tune your VRayLensEffect parameters and your render settings and render again. You can check the GlareMask and BloomMask channel after the rendering has finished. Pick the light source in your rendering (or the light's reflection in your object) with the color/pixel picker (rightclick on your rendering while using Vray Frame Buffer) and set the mask parameter to the lowest of the float values in the 'Pixel information' window (or a slightly lower value). The next step is to check the float values of the LensEffectsSource to set up mask parameters.

#Autopano giga 3 tutorial how to

How to use itДЇirst of all, we need to render out an image - draft quality is enough - with the options checked like shown in the screenshot to the left.

Masking means that the lens effects are only applied to pixels with a float value above the given mask value while ignoring pixels which are not bright enough and have a lower float value. Since VRay 2.3 we can overcome this fact by telling VRay to use only parts of this channel for lens effects. In nearly all scenes I used lens effects for, this channel was absolutely overbright, resulting in a extremely blurred image after VRayLensEffect had been applied to my renderings. This unclamped channel is the base for all lens effects (Bloom and Glare) applied to your rendering. VRayLensEffect has its own render channel: the LensEffectsSource. The official VRay documentation on - especially the one for 3D Studio Max - does not talk about the masking possibilities of the VRayLensEffect, but in fact, this feature ultimately makes the VRayLensEffect useful! What it does

Before I discovered this feature, it was very hard to tune the lens effects produced by VRay and almost all of my images were extremely blurred and shiny, which forced me to do those effects in post production.

This post is about a not well (if at all) documented feature of VRay 2.3, more specifically of the VRayLensEffect render effect. 12Jul/12 0 Undocumented feature of VRayLensEffect About the feature