This tutorial shows how to create behaviors for interactive textures: scrolling, blending textures on the faces of a cube. We will work on one face of the cube with its specific material-shader and one texture “mountain.jpg”. Part 4 of this tutorial covers setting up an orbital camera.
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hen creating animations, you should be very careful what you do with the FloorRef. When walking or running, the character should stay at a constant height from the FloorRef object. When jumping, the Character should increase it’s distance from the FloorRef object to give the appearance of translation away from the floor. Characters should ALSO have a “stationary root” that only moves relative to the floor reference (e.g. for walking, jumping etc.) but that does not move constantly (i.e. in an idle animation the root should not move). This is very important if you wish to use your Characters with the Virtools Mulituser Pack, or the dead reckoning algorithm used for predicting distributed objects will not work correctly.
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The following tutorial will take you step by step through the creation of a natural environment in Maya. You will also setup a character inside the environment and to add interactivity in Virtools. This tutorial introduces you to Maya’s 3D Paint Effects allowing you to paint in 3D. A few strokes can paint trees, grass, flowers. The paint strokes from your brush are converted into 3D objects inside a 3D space. Maya’s ability to convert 3D Paint Effects to polygonal objects is helpful to create content for interactive environments. This tutorial requires Maya 5.0 and up.
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Comprehensive Life Platform for Creating Highly Interactive 3D Applications The Virtools 4 Life Platform ushers in a unique solution for pervasively developing and deploying 3D experiences on personal computers, game consoles, Intranets and the web, demonstrating Dassault Systèmes’ commitment to bringing the power of 3D to all user communities. The open-ended architecture of Virtools 4 supports a wide variety of 3D formats. 3D Content Capture plugins support most commonly used DCC software formats (3ds Max®, Maya®, XSI®, Lightwave®, Collada®) for importing/exporting 3D XML files, making real-time 3D technology easily available. Now based on the new Product-Context Scenario (PCS) paradigm, Virtools 4 allows users to imagine, share and experience highly interactive 3D content.
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This tutorial shows how to create behaviors for interactive textures: scrolling, blending textures on the faces of a cube. We will work on one face of the cube with its specific material-shader and one texture “mountain.jpg”. Part 4 of this tutorial covers setting up an orbital camera. Part 1- In Maya, exporting a cube with textures Before exporting to Virtools, make sure that all faces inside the cube have their normals facing towards the inside of the cube. Go to Modeling, Display > Polygon Components > Normals Normals are represented with colored lines sticking out of the faces of the cube. The red arrow shows the way one normal should look like.
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This tutorial explains how to export a Maya scene including animated objects with simple keyframes. It uses the Virtools plug-in directly loaded in Maya. The Scene in Maya Load the “mountains.ma” scene in the tutorial’s “scenes” file into Maya. To do so, place “mountains.ma” directly in your Maya “/scenes” directory. Then place the 4 textures in “/sourceimages”. Here is what you should see: Activate Display/Polygon Counts to see the number of faces in the scene, i.e., 474 (quads or triangles). Note a certain number of specific characteristics before exporting this scene. - the vertex lighting & the triangulation.
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When creating animations, you should be very careful what you do with the FloorRef. When walking or running, the character should stay at a constant height from the FloorRef object. When jumping, the Character should increase it’s distance from the FloorRef object to give the appearance of translation away from the floor. Characters should ALSO have a “stationary root” that only moves relative to the floor reference (e.g. for walking, jumping etc.) but that does not move constantly (i.e. in an idle animation the root should not move). This is very important if you wish to use your Characters with the Virtools Mulituser Pack, or the dead reckoning algorithm used for predicting distributed objects will not work correctly.
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This tutorial shows you how to get around in Maya by creating a textured box from a polygonal primitive, how to export the box to Virtools and how to smooth the box into a sphere. Part 1 - Creating and texturing the box in Maya Part 2 - Maya to Virtools export Part 3 -Turn the box into the sphere
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