Augi autocad 2011

It enables you to mirror hatches and to keep their orientation. If it is set to zero, the original angle will be maintained. If it is set to ONE, the hatch angle will be mirrored. There is also a Match Properties button inside the Hatch Tab. You can copy the properties of another hatch and apply them to your new hatch while you create it.

Once a hatch has been created, editing it can be very easy. Starting the Hatch Edit command by either typing it on the command line or picking the button from the Ribbon will start the "old" hatch edit dialog box.

Once the contextual ribbon is up, all of your options are there, just like the create hatch options. One last thing, we now have the ability to use grips to edit some of the basic settings of your hatch pattern.

Select a hatch. A Blue, Filled, Circle glyph will appear in the center of the hatch object. Hover over it to see your options. Click the one you want and drag your mouse to edit these settings in real time. Figure 2: Hatches can be edited with Grips. Who doesn't love a good Polyline? Who hates editing them?

Similar to the new grip edit abilities in hatch objects, polylines have new grip edit features. Select a polyline, hove over the midpoint grip and a box will pop up giving you three options: Stretch Vertex, Add Vertex my favorite , and Convert to Arc. These options are some of the most common edits that you would want to do with the PEDIT Polyline Edit command, except maybe the join option. Most designers I know would much rather discuss their projects face to face with the visualizer, rather than send off information and wait to see if they got it right.

Language barriers and time zone-related delays work to your benefit. With repeat clients you will have an established relationship; you both know what to expect from the process and each other. If you are working with a new client it is your job to be consistent.

This inspires confidence and respect. Occasionally you will be seen as a skilled laborer rather than a talented artist. Good luck! Tom Cipolla is a digital artist specializing in architectural visualization. Born in New York, he trained as a sculptor and transitioned to working digitally in Tom has taught foundry practice, sculpture, drawing, and 3D software. His company, Onion3d, is a consulting and animation studio located in South Boston, Massachusetts. In fact, the rate of change appears to be increasing and shows no signs of stopping despite recent economic conditions.

As with all technology, and BIM is no exception, there are a range of philosophies with respect to adoption. There are those on the bleeding edge of technology and on the opposite end of the spectrum are those who prefer to take a wait-and-see approach. The one thing they all have in common is they want to know where technology is heading in the future.

While nobody can predict the future, we can get a general feel for where things are headed if we stop and look at some of the clues. One of the best ways can often be to look outside your own industry. We This gives us a historical trajectory, which starts us out in the correct general direction. Early adopt-.

Things have certainly changed from that view. But those firms that have been operating in the BIM world for a while now are now realizing what CIOs and seasoned IT professionals have known for some time. Software or technology absent a business purpose is pointless. So this brings us to this question: What is BIM? Their non-destructive examination engineers routinely schedule facility outages for testing, inspection, and maintenance of the steam piping systems.

From their corporate intranet, they select the facility on which they are working. They can then select which generating unit is shut down. From there, they are presented with a number of systems; maybe they select the Boiler Feed Recirculation on the 10th mezzanine level. At this point a drawing is displayed giving the engineer a visual depiction of the piping for that area.

They can select any pipe, tee, elbow, fitting, or valve, which brings up a menu. They have the option of reviewing the testing procedures or examining last test results and signoffs. They can review the specifications for when the piping needs to be replaced and look at the replacement history of that particular item.

Does this sound like all the things BIM has promised us? It sure does to me. BIM is what you make it.

No software is ever ready because we keep expanding our creative ideas about how it can improve our processes and increase value to our business.

One way to get a sense of where BIM is heading is to look at other industries. One of the obvious answers is the manufacturing sector. That industry is using 3D parametric software that generates section and auxiliary views automatically and updates them instantly.

Again, looking at the manufacturing sector where we see another three-letter acronym called PLM Product Lifecycle Management. Sounds like what BIM is, only described with more intuitive verbiage. This provides more value to the information the whole is greater than the sum of the parts by making it more accessible to a larger audience. Do you have to do BIM? What about 3D? By and large, the types of projects for which these firms will compete will not greatly overlap.

Another way to determine where BIM is going is by looking at the value propositions it brings. I heard a story a while back of an architect who was just getting on. He told the project owner of all the great things Revit could do—estimate HVAC and piping systems, determine install labor, and even fabricate those systems directly from Revit.

Everybody on the team must use Revit. The mechanical sub was going to use an AutoCAD-based system and was told he was behind the times. Every major third-party application that supports prefabrication of duct and piping systems runs in AutoCAD and none run in Revit.

On the contrary, most architects are well versed in BIM and were there before most contractors. The AIA even released a position statement in December that states each trade should use the software best suited for their industry. This also translates to smaller crews on the job site for less time, significantly reducing construction time and increasing safety at the same time.

What values does it give to their company? Second, what value can it give the owner or customer? What does your BIM have or could have that provides value to the owner? This may even differentiate you from your competitors. Do they have information that you could use? Do you have information that would help them?

If you want to know where BIM is heading, look for the unrealized potential that it has to bring value to these three perspectives. Less than half a year ago, I started hearing leaked rumors of a future BIM vision within Autodesk that included an external database link.

As I write this article September , I heard for the first time an Autodesk representative publicly say the data should be managed in a proper database such as Oracle or SQL, suggesting the rumors are true. For construction, it was only 9 percent. This is one reason the lean manufacturing principles that Toyota pioneered again from manufacturing are now making headway in the AEC industry in the form of lean construction and lean design. This is what BIM is all about—managing risk, reducing waste, and adding value.

Everybody seems to love it. When was the last time an owner hired someone to run piping through a concrete floor without a penetration? Or run a cable tray into a structural beam? The owner is willing to pay to put everything in the right place, not the wrong place and then pay again to correct the issue.

And if there is an issue, the software should provide routing suggestions. Providing feedback to the user as to the What about our CAD software? Revit was created as a parametric design tool. But all that data is linked to other things and can be more easily managed from a real database, which is linked to the CAD model. The geospatial or geographic information systems GIS industry, a market well served by Autodesk I might add, uses an external database linked to CAD models.

We can get a feel for where things are going by looking at other industries and seeing how similar change occurred and what processes were improved with technology and what waste was reduced or eliminated using technology. So here are my predictions. BIM will increasingly reach the facility owner for operations and maintenance as well as the field personnel on the construction site—two areas in which BIM is just starting to scratch the surface.

Navisworks or other products will increasingly transition from problem detection to problem prevention, while BIM software such as Revit will move the information from CAD into a database. This is where I see BIM heading. How about you? Email your thoughts on where BIM is heading to dyoung southlandind. The result should produce a database of building information that can be queried exactly as one might query the Internet.

Whether in design, construction, operation, or maintenance mode, the required information must be accessible. To bring the level of consistency required to share information in this way, many groups have put forth BIM standards. They are rated at levels , , , , and Loosely interpreted, a level of would be the level of detail one might The exact definitions make more sense for walls doors and windows than for light fixtures, duct, and data devices, but the document leaves room for interpretation good and bad.

After the definitions are set at the beginning of the document, the E includes a table arranged by the CSI Master Format system and stage of design. This table allows the team to assign a level of development to each model element at each phase of the design whether using the classic design phases or those defined in an Integrated Project Delivery IPD method.

The table also allows the ability to assign responsible parties to each element at each phase. Lastly, the document leaves an area for clarifications, comments, and provisos. This is a catch-all area where anything left unsaid or unclear can be explicitly written out and added to the contract. The E establishes a good sense of the reliability of the model elements at any given time and clarifies the use of the model and model elements.

BIM Execution Plans, like the one developed by Penn State, take a much more detailed view that spans through building construction. A BIM execution plan often combines the entire team including the architect, engineers, the general contractor, and subs with the owner to address the detailed issues of how detailed the models should be, as well as how and when the.

Everyone must agree to the BIM goals for the project. With the end game in mind, reasonable, incremental steps to reach those goals can be incorporated into the plan. Each step can have associated responsible parties and expected outcomes.

A practical difference between the E document and execution plans is the inclusion of the owner in the BIM execution plan. It is expected that owners will become more involved in the BIM process with the intertwining of BIM and sustainable design, as well as the financial benefits of lean construction. It begins by setting the general principals of the document. This is followed with a section on information management. The information manager acts as a model manager, controlling access to the models.

This person is responsible for security of the model, backups and stability of the model, and maintaining logs of who, when, and how the model is accessed. The then calls for the information manager to create a BIM execution plan and lead meetings pertaining to the plan. The points of the plan outlined in the addendum seek to cover the level of detail elements as well as the details of the BIM process. It touches on requests for information, change orders, coordination, even the use of a BIM website for the project and co-location of team members.

Risk allocation and the intellectual property rights sections round the document out. While this is bound to be one of the most comprehensive endeavors in defining the BIM process so far, it is currently unfinished.

The majority of this document cov-. This document leaves wiggle room to bump up ratings based off interpretation of the spreadsheet, in which long legal-like descriptions force initial users to often take their best guest at where their rating should be. With so many firms just entering into BIM, having a tool to predict their capability can be highly useful. This standard covers resource sharing, data segregation, model naming and configuration, graphical versus non-graphical data, workflows for complete BIM and mixed CAD production, modeling stan-.

This is one of the most specific and concise standards, and well worth review when contemplating BIM standards for a firm. It is difficult to say if one standard will rise above the others at this point. It will take a lot of firms finding out what works for them, and the market will swing where the demand lies.

All aboard the BIM train, people. The industry is moving on. Contact Todd at tshackelford alvine. When water features are a major focal point in your design, the water inside the feature has to have equal billing in the show. The scene setup is straightforward insofar as we are using only the basic mental ray daylight system with both sun and sky enabled.

Click the systems button in the create panel and create a daylight system by dragging the compass. In the indirect illumination tab, enable Final Gather and adjust the preset slider to the Medium preset. Set the Diffuse bounces spinner to a value of two.

In the renderer tab, set the Samples per Pixel values to 1 and 4 for the min and max respectively. All the Spatial Contrast spinner values should be adjusted to 0. Apply the material to the geometry in the scene that is your water surface. The following settings are for the pictured scene, but could easily be adjusted for water of any color, depth, and overall appearance such as oceans, rivers, and streams.

So with our material named and selected, in the main material parameters rollout, click on the diffuse color swatch and change the diffuse color values to. In the reflection group the reflectivity and the glossiness spinner values should be set to a value of 1.

In the refraction group the transparency value should be. The color swatch should be set to. To bring our water material a few more steps toward realism, we are going to have to make a few more important adjustments. We want to try and establish a sense of depth to our water in a way that has some scene relevance.

The Max distance spinner value should be the measured distance in your scene from the top of the water geometry object to the bottom of the floor object. You can acquire this value by using the tape measure object in the helpers part of the create panel. The color at Max Distance color swatch should be similar to the diffuse color swatch, but can be lighter or darker depending on what is required in the scene. This is the color that the water will be at the maximum depth as indicated by the Max Distance value.

You can animate the geometry explicitly with modifiers such as noise, wave, and ripple, which change the actual mesh topology. Mental ray also has a built in shader specifically for handling the movement of water surfaces called Ocean and is part of the LumeTools collection of shaders. This shader allows you to control wave size and quantity as well as myriad other controls to produce the look and feel you want.

It is also well worth your time to experiment with caustics. It may take a lot of trial and error to get the settings you require, but the subtle effect that it has greatly enhances the quality of the overall render. So experiment and have fun! Dwayne D. Ellis is the lead 3D computer animator at Hrycay Consulting Engineers, a firm specialising in motor vehicle accident reconstruction. A slab in Revit is a system family. Although this tool has limitations, you can always revert to modeling components to address more complex situations.

The profile is the shape of your edge condition and is created as a family and loaded into your project. When you create a profile, you will start a new family creation and select the profile.

Figure 4 shows a sketch of a profile that will be used as a monolithic edge condition under a basic slab. The point that your profile will attach to the slab is also indicated in Figure 4. Sketching your profile relative to how you intend to attach it to the slab edge is important, so that later you are not applying vertical and horizontal offsets to position it correctly.

When creating a slab you will have the typical sketch tools available to you. Although basic rules apply, you cannot have overlapping closed lines. Figure 2 shows a basic slab sketch. The inner closed shape will create a hole in the slab because it is a closed sketch within the outline of the main slab. The type properties of a slab gives you access to the slab structure.

Figure 3 shows the core of the slab is a six-inch precast concrete layer surrounded by the core. You can use the Edit Assembly dialog box to add and remove layers above and below the core boundary. We will now focus on slab editing and the creation of more complex slabs. Once a slab is defined in your project, you will need to create an edge condition. It may be for a turned down edge under. When the profile is completed and saved, it can be loaded into your project. Once this is done, it can be applied to your slab.

Figure 5 shows the slab edge tool found in the w w w. Once a basic flat roof has been sketched, we can utilize a couple of the shape editing tools, Add Point and Add Split Line.

Each of these tools will place a control feature on your flat roof. Figure 7: Edit sketch. The slab edge is a system family. Under the type properties you can apply your Profile sketch as shown in Figure 6. Revit allows some control over your profile. You can also specify an angle to control your profile. Click the selection arrow to change your workspace. Navigation has a new tool.

Yes another! This new tool is called the Navigation Bar. It replaces the navigation tools that were previously on the Status Bar. It can be moved around to either the left or right side of the screen, or to either the top or bottom of your screen. You can even turn it off you want to. On top of that, the View Cube can now be used with the 2D Wireframe visual style.

If you like the View Cube in 3D, try it out in 2D. The UCS Icon was changed to show a different color for each axis. Red is for the X axis. Green is for the Y axis. Blue is for the Z axis. The cones at the end of each axis line have been removed. The Ribbon has had some minor tweaks and twists added to it; nothing major, just some cosmetic surgery so to say. A new pull down menu option has been added to the Minimize Ribbon arrow button. Draw the trimming edge shape, start the Trim tool, pick your trimming edge and then your shape just like the trim command and it will cut out a hole in your surface that is shaped like your trimming object.

The Extend tool allows you to extend a surface's edge to another object. The area must be enclosed for it to work. AutoCAD now has a few analysis tools that can help you understand your object's continuity between different surfaces that make up a shape. They are found in the Analysis panel in the Surface tab on the ribbon.

The Zebra tool lets you look at a surface continuity by projecting parallel lines on the surface. The Curvature tool displays a color gradient on the surface letting you know where there are high and low area of curvature.

The Draft tool also displays a gradient color on the surface that enables you to figure out if a model has enough draft between a part and its mold.

The displays for these tools are controlled with the Analysis Options dialog box. Get there in the Analysis panel. They provide a more flexibility and give more control. Visit the Mesh tab for these new tools. Use the Merge Mesh tool to merge two or more adjacent faces into a single face.

This will make for one larger face and could make things easier to edit. If you want to extrude a face, for example, but the area is currently three or four faces large, merge them into one and have at it. The Close Hole tool will fill in the gaps between mesh objects by selecting the edges of a surrounding mesh object. A new surface will fill the empty space between the selected edges. The Collapse Face or Edge tool lets you force vertices of a mesh face to converge at the center of a selected face, or edge.

The Spin Triangle Face tool will change the shape of a face by rotating the edge of a triangular mesh face. The big one, if you use Point Clouds or want to.