MyProtFolioSite

http://yusukeyp.tumblr.com/

Create dimples when particles collide with the surface

Create dimples when particles collide with the surface

Just a few years ago (or versions of Softimage if you will) this type of effect would require a fair amount of time and patience and certainly wasn’t something you would whisk together in three little steps. By using ICE there’s actually very little information you need to extract from the scene in order to create the dimples. You obviously need to find the whereabouts of the particles and the points on the geometry you want to dent but that’s about it.

The project files used in this tutorial can be found at:http://dl.dropbox.com/u/3834689/CaffeineAbuse/Dent_by_particle.zip

Extract particle’s positions
Open the scene Dent_Geometry_by_Particles.scn from this issues CD. Select the grid and press [Alt] + [9] to open an ICE Tree. From the Create menu choose Simulated ICE Tree. Press [8] to open an Explorer and drag and drop the PointCloud into the ICE Tree. Get a Get Closest Location on Geometry node and a Get Data node. Connect the [PointCloud]:Value —> Geometry1:[Get Closest Location on Geometry]. Open the Get Closest Location on Geometry PPG and set the Cutoff Distance to 0.5. Connect [Get Closest Location on Geometry]:Location to the Source:[Get Data]. Open the Get Data PPG and type PointPosition as reference. The next step is to extract the position for each point on the grid and calculate the distance between the grids points’ position and the particles.
Control the magnitude
Get a Get Data node and type self.PointPosition as reference. Get a Get Distance Between and a Rescale node. Connect [Get self.PointPosition]: Value —> First:[Get Distance Between] and [Get PointPosition]:Value —> Second:[Get Distance Between]. Connect [Get Distance Between]: Result—> Value:[Rescale] and open its PPG. The Rescale node will be used to control the magnitude of the dents. A high value will make the effect of the collision more severe whereas a low value will make it more subtle. The output of the Get Distance Between node is a positive value which means you’ll need to invert it to push the geometry inward rather than outwards. Change the Target End value to -0.35.
Deforming the geometry
Get a Get Data node and set the reference to self.PointNormal Get a Multiply by Scalar node. Connect [Get self.PointNormal]:Value —> Value:[Multiply by Scalar] and [Rescale]:Result—> Factor:[Multiply by Scalar]. This will determine the in which direction the points will be pushed. Get another Get Data node and set the reference to self.PointPosition. Get an Add node and connect the Value output of the [Get self.PointPosition] to the Value1 input of the [Add] and the Result [Multiply by Scalar] to the Value2. Get a Set Data node and set the reference to self.PointPosition. Connect [Add]:Result —> self.PointPosition:[Set Data node] and [Set Data]:Execute —> Port1:[ICE Tree]

Quad Chamfer

http://www.scriptspot.com/3ds-max/scripts/quad-chamfer
Homepage URL:
http://mariussilaghi.com/qchamfer.htm
Download URL:
http://mariussilaghi.com/qchamfer.htm

DViewPaint II

Homepage URL:
http://www.EricDLegare.com
Download URL:
http://www.EricDLegare.com/DTools/DViewPaint_II.zip

http://www.scriptspot.com/3ds-max/scripts/dviewpaint-ii

Array Modifier

Main features:

* Select one or more objects for the array
* Create array in 1D, 2D or 3D dimensions
* Adjust the position/rotation/scaling in 1D/2D/3D per object or as total value.
* NEW: Create array using 1-3 splines
* NEW: Array group of objects or randomize the objects in the array
* Add randomize values to the position/rotation/scaling
* Turn freezing and bounding box on and off
* Change wireframe color to source color, custom color or a gradient from x,y,z
* NEW: Linking the array objects to dummy or custom object
* Offset the array from the dummy
* Convert and rename generated objects and group them
* Adjust any value on the fly

Homepage URL:
http://www.mcgreed.dk
Download URL:
http://www.mcgreed.dk/misc.asp

http://www.scriptspot.com/3ds-max/scripts/array-modifier

Camera Mixer

Features :

- Real time playing
- File Open/Save
- Export the mix to 3dsmax’s batch renderer
- Save a preview of the whole mix
- Usual UI controls : snap, delete/repace, mute/solo, move track up/down

Homepage URL:
http://www.laurentchea.com/
Download URL:
http://laurentchea.com/dev/CameraMixer/0.1/CameraMixer_v0.1.zip

V-MOTION

URL:http://www.v-motion.co/