Illustrator Tutorial 21) Diagram & Flowchart

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Adobe Illustrator Software,Training And Tutorial Videos DvD's For Sale. Over 20 Hours Video Training, 3 DvD's Package Just Rs. 400/= Only. Contact: T.Kannan. Cell : 099765 70800 All Software And Software Tutorials Dvd Available. First Scene... You can make your first experience with SnowFlow by following this small step by step tutorial. Step 1... Let us create a teapot in the middle of our scene and pick this object by clicking the "Select Object" button and picking the teapot. Make sure your teapot is about 0.35m in radius and "segments" are set to 22 because the size of your object and the number of faces is critical for the duration of the calculations. The first decision you have to make is about the snow method. At the time writing this guide, we have two methods: "extrusion" and "snowflakes". For our little teapot we use the "snowflakes" method by selecting this method from the listbox. Step 2... If you ran SnowFlow for the first time, you can leave all parameters at default values. Otherwise you can select the "default" preset from the "SnowFlow-Presets" rollout to reset these parameters. Step 3... Click "Let It Snow!" next to the "Select Object" button and SnowFlow will calculate the snow. Done!First Result... You can see that with little configuration you get nice results with SnowFlow. The teapot is just an object to start with. These settings can be used for a lot of different kinds of objects. Parameters... Of course you can tune the settings to get better results instead of just using our presets. We will now give you an overview about all parameters. Thickness... This parameter controls the height of fallen snow. Please note that if noise is added, the final snow height can be a bit higher than the value set here. It's also possible to add more thickness to the final snow mesh with a push modifier. Noise... Noise controls the amount of turbolences of the snow surface. This makes the snow surface look more natural. You can also add a noise modifier on top of the final snow mesh to get the same effect or use bump/displacement in your material. Selected faces only... Preselect regions where you want snow to fall on. You can also invert the selection. With this option activated, you must select faces to get a result. This option speeds up the selection process. Teapot with and without snowWind / rough surface... This parameter lets more snow fall on vertical parts of an object, like it can be seen on the side of trees. You will get natural looking holes in your snow surface if thickness is small and you don't adjust particle count. Transparent = warm... Transparent materials "melt" the snow. Check this option for roof windows or car windows for example where you want to mimic the effect of a warm interior. Note that this can only be used with transparent materials, not textures. Snowfall reality... Snowfall reality controls parts of the object to be not occluded at all (normal), be occluded by the object itself (high) or be occluded by all objects around the scene (real). Reality set to "real" pushes rendertimes up a lot! Surface relaxing... Surface relaxing makes a "smoother" surface and makes it look less "blobby". It has effect on the snow surface even if noise is on. It fills holes in the snow as well. With our "extrusion" method you should keep this parameter relatively low.