Digital Futures Workshop Series

Pratt Institute

School of Undergraduate Architecture

V-Ray Rendering in Rhino 4

Location- HHN 308

Date + Time- 2010.04.03, 12:00-3:00pm

Requirements- Participants are required to bring a laptop with the following software installed:

Rhino 4.0 (SR7) & V-Ray for Rhino Plug-In (v.01.05.29), Photoshop CS3, Illustrator CS3

Description- The workshop will serve as an introduction to rendering with the V-Ray rendering plug-in for Rhino 4.  Participants will be introduced to the concepts and techniques required to effectively set up, develop, and successfully render geometry in Rhino 4.  Topics covered will include modeling, lighting, configuring options/settings, and post processing.  Emphasis will be placed on developing quick, reliable results while rendering with V-Ray in Rhino 4.

Workshop Outline:

User Interface, Navigation

-loading plug-in

-accessing the V-Ray toolbar

-Material Editor

-Settings

-V-Ray Frame Buffer (VFB)

Lighting

-Basic Lighting Concepts: Direct and Indirect Lighting (Global Illumination or GI)

-Types of Light Objects in Rhino and how to add them to a scene

-Adjusting Light Properties and Physical Camera Properties

Materials

-Understanding the Material Editor

-Adjusting Color and Transparency

-Adding /adjusting reflectivity

Rendering Settings

-Overview, speed versus quality

-Settings, Output, Gamma Correction, and VFB channels

-Primary Rendering Engine: Irradiance Mapping, important settings and guidelines

-Secondary Rendering Engine: Light Cache, important settings and guidelines

-Saving Images and Channels

Post Processing

-Adjusting rendered images in Photoshop, Color Correction

-Overlaying vector drawings from Rhino on top of a rendered image using Illustrator.

COMMUNITY CENTER FOR AQUATIC SPORT AND LEISURE

PROGRAM SCENARIO
The Community Center for Aquatic Sport is a mixed use and Leisure facility housing Olympic swimming and diving pools, gymnasium, community areas, press areas and administrative spaces in which to serve as a social condenser and venue for water sport events and training. The facility will serve both local Borough competition events at the level of public and private schools, and regional events. The proposal will comprise 115,000 sq. ft. of enclosed space, and approximately 100,000 sq. ft. of outdoor space whose program will be developed during design. Potential programs include: on site water catchment, swimming areas, amphitheater, public plaza, park recreational space and play ground facilities, 160,000 square feet of Parking and Bus loading and unloading areas. This facility will become a premier aquatics community center for Brooklyn located on a 375,000 sq ft site in McCarren Park at the site of the McCarren Park Pool in Greenpoint Brooklyn. This public assembly space will provide a venue for both local city wide events as well as serve as an important community center for the Williamsburg/ Greenpoint area of Brooklyn. The facility will hold classes and serve as a field trip venue for the public (as well as private) school system, year around. In addition to the facilities function as a city destination for aquatic recreational sport the facility will house community facilities that serve the other leisure sport venues for McCarren Park and the Greenpoint /Williamsburg community.

SITE SCENARIO
McCarren Park in GreenPoint Brooklyn is bounded by the neighborhood of Greenpoint to the North and East, a traditionally Polish community now transitioning with an increasing influx of high end condominium development in advance of the proposed extension park redevelopment along the East River to the North, and by Williamsburg to the West which is currently home to the „Hipster Movement‟ along with upscale condominium development and gentrification after the original influx of artists seeking cheap industrial space formerly typical of this area, and finally by the Brooklyn-Queens Expressway to the South. The site exists along an intersection in several urban Grids that developed from historical land parcels. The park land itself was the site of an undevelopable marsh and flood plane with tributaries that feed into the East River. McCarren Pool is currently an abandoned structure since 1984 when it became the site of extensive problems surrounding gang violence and drug sales that ultimately blighted the surrounding neighborhoods. It was the eighth of eleven New York City pools built during the depression through the WPA program, under the leadership of Robert Moses and Mayor La Guardia. It was said that Moses was an avid swimmer. Built in the summer of 1936 the McCarren Park Pool accommodated 6,800 swimmers of the 66,000 swimmers the eleven pools collectively accommodated. Until recently the pool has been used to accommodate music events after the influx of artists and „Hipsters‟ to the Williamsburg/ Greenpoint neighborhoods. Currently the primary monumental building has been Historically Registered and is under restoration with plans for a new pool.

Assets for Arch 302 SP10.

SYLLABUS

Arch 302 spr10_Final_10_01-12b Syllabus PDF > download

MODELS

Arch 302 McCarren Park Site Model Base> download

PROGRAM

Arch 302 Natatorium Program Template PDF> download

Arch 302 Program Templates Final> download

REFERENCE

Arch 302 Architecture of Watter +Humidity> download

Arch 302 Professional Consultants Guidelines V003 PDF> download

READERS

Arch302.04-Sarrach

Structure Form Movement > download

NetworksSwarmsMultitudesP1> download

NetworksSwarmsMultitudesP2> download

things themselves are lying > download

Notes: (Photo by Donald Miralle/Getty Images)

Iteration, or “looping”, is a way of repeating a bit of code either a certain number of times (incremental) or until a certain condition is met (conditional).

The three types of iteration this primer will focus on are “Do While…”, “For Each”, and “For i…”

Download the Rhinoscript Files from modeLab.

The ability to quickly and efficiently manipulate data in Grasshopper is critical in order to increase design productivity.

This Primer incrementally creates a matrix of points whose addresses are contingent upon the negotiation of 3 Data Trees: X, Y, Z, respectively. The Graft, Simplify, and Flatten Components will be utilized in order to develop an introductory understanding of how Data Trees are created and manipulated.

Download the Grasshopper Definition (version 0.6.0019) from modeLab.

The ability to quickly and efficiently manipulate data in Grasshopper is critical in order to increase design productivity.

This Primer incrementally manipulates and rearranges a linear list of Data created by the Series Component. Additional visual feedback is provided by the Point List Component.

Download the Grasshopper Definition (version 0.6.0019) from modeLab.

The Logic Tab contains a variety of Components for creating and manipulating lists in Grasshopper.

This Primer introduces the Range, Series, and Duplicate Data Components through the use of numerical and gradient color feedback.

Download the Grasshopper Definition (version 0.6.0019) from modeLab.

As of Grasshopper 0.6, data can be stored in hierarchical structures not dissimilar to a branching tree.

Data is still stored in lists; however, each list now has a series of indices describing the unique position of the data within a larger data framework. This framework is not unlike a Data Dictionary in that it contains a list of all transactions in the Grasshopper Definition and the number of associated entities per transaction. In Grasshopper this framework is referred to as a Data Tree. It is important to remember that the Data Tree does not contain any of the actual data in the Grasshopper Definition, only bookkeeping information for managing it.

Data Trees can be visualized in Grasshopper using the Parameter Viewer in which you can toggle between the visualization of the Data Tree as a branching diagram or a per-Path address.

This Primer incrementally constructs a Data Tree- from trunk to leaves.

Download the Grasshopper Definition (version 0.6.0019) from modeLab.

Like Curves, Surfaces can be described both geometrically and numerically.

The numeric description of any NURBS Surface can be understood as the “Parameter Space” of the Surface. This space is two dimensional and not necessarily tied to the Euclidean space of the modeling environment but is always tied to the topology of the surface which is a consequence of the geometry that created that surface. The bounds of this space is called the “Surface Domain” which can be navigated numerically through the native domain or through a “Reparameterized” domain that forces both dimension’s bounds to be 0.0 and 1.0. The current value at which this navigation is possible is called the UV Coordinate.

This Surface Primer constructs surfaces and their unrolled counterparts allowing user interaction as well as generating live visual feedback.

Download the Grasshopper Definition (version 0.6.0019) from modeLab.

Lines, Polylines, and Curves can be described both geometrically and numerically.

The numeric description of any of these geometry types can be understood as the “Parameter Space” of the curve. This space is one dimensional and not necessarily tied to the Euclidean space of the modeling environment but is always tied to the topology of the curve. The bounds of this space is called the “Curve Domain” which can be navigated numerically through the native domain or through a “Reparameterized” domain that forces the bounds to be 0.0 and 1.0. The current value at which this navigation is possible is called the “t” value or “parameter.”

This Curve Primer constructs curves and their unrolled counterparts allowing user interaction as well as generating live visual feedback.

Download the Grasshopper Definition (version 0.6.0019) from modeLab.

Vectors are an abstract non-geometrical data type that describe direction and magnitude in space.

Similar to Points, Vectors are composed of three parts. For Vectors these parts are distances, not coordinates, and are described as: {deltaX, deltaY, deltaZ}. Vectors exist anywhere in space because they are abstract and are not tied to a location until they have been anchored. Once anchored to a Point, Vectors can be visualized (typically done with arrows). Using a Summation operation with the Anchor Point and Vector, we can find the Vector’s Terminal Point or tip.

This Vector Primer constructs a vector by component delta values allowing user interaction as well as generating live visual feedback.

Download the Grasshopper Definition (version 0.6.0019) from modeLab.