Справка Houdini на русском Shelf tools

Burn from Object shelf tool

Creates a burning object with smoke and an auto-resizeable flamefront container from SOP geometry.

This tool only combusts on the second frame and sets the initial fuel distribution from a single object. It does not continuously add fuel to burn as a Source from volume does in a container; however, once the fuel burns it will produce smoke and soot.

This tool can be used, for example, to simulate a bomb exploding.

Using Burn from Object

  1. Select the geometry object to convert to a fire object.

Note

The geometry object has to have volume to be a valid source for volume-based fire. For example, this tool will not work on a curve.

  1. Click the Burn from Object tool on the Volume Fluids tab.

  2. If you have a flamefront container, select it to set the initial conditions and press Enter to confirm your selection.

If you do not have a container, press Enter and the tool will create one for you. The smaller yellow one is the flamefront container, and the larger white one is the smoke container.

You will see a blue iso surface around the object when you hit play, which is the flame front of the fire. The flame front is always contracting inwards at the current flame speed, and leaves behind burnt voxels (yellow).

To...Do this

Change the display option of the simulation

Alter the options on the Guides tab of the Smoke Object. For specific parameter help see the Smoke Object node help.

Change the buoyancy rate

Alter the default Buoyancy Lift on the Forces tab of the Smoke Solver. This parameter controls the rise and fall of smoke.

Change the cooling rate

Alter the default Cooling Rate on the Forces tab of the Smoke Solver. This parameter controls how fast the temperature field trends to zero.

Alter the temperature at which the object ignites, burns, and creates soot

Alter the default settings on the Reactions tab of the Smoke Solver.
See also

Shelf tools

Using the shelf

  • Customize the shelf

    How to change the look of the shelf, change and rearrange its contents, and create your own shelf tools.

Shelf tabs

  • Create tab

    Tools on the Create tab let you create and place primitives, curves, and null objects in the scene view.

  • Modify tab

    Tools on the Modify tab let you easily customize objects in the scene view.

  • Model tab

    Tools on the Model tab let you edit objects in the scene view.

  • Polygon tab

    Tools on the Polygon tab let you modify polygons in the scene view.

  • Deform tab

    Tools on the Deform tab let you deform objects in the scene view.

  • Texture tab

    Tools on the Texture tab let you texture objects in the scene view.

  • Rigging tab

    The Rigging tab contains tools for creating premade rigs.

  • Muscles tab

    The Muscles tab contains tools for creating muscles.

  • Characters tab

    Tools on the Character tab let you create characters in the scene view.

  • Constraints tab

    Tools on the Constraints tab create a constraint network where you can constrain objects to each other in the scene view.

  • Hair Utils tab

    Инструменты на вкладке Hair Utils позволяют быстро настроить волосы или шерсть на объектах.

  • Guide Process tab

    Инструменты на вкладке Guide Process влияют на положение и ориентацию волос, добавляя атрибуты на поверхность кожи при помощи рисования.

  • Guide Brushes tab

    Инструменты на вкладке Grooming позволяют добавлять волосы и напрямую на них воздействовать.

  • Terrain FX shelf tab

  • Cloud FX tab

    The Cloud FX tab contains tools for creating cloud effects.

  • Volume tab

    The Volume tab contains tools for creating volume effects.

  • Lights and Cameras tab

    Tools on the Lights and Cameras tab let you create and place lights and cameras in the scene view.

  • Collisions tab

    Tools on the Collisions tab let you create collision objects in the scene view.

  • Particles tab

    Tools on the Particles tab let you create dynamic particle simulations.

  • Grains tab

    The Grains tab contains tools for simulate grains of sand and other granular matter.

  • Rigid Bodies tab

    Tools on the Rigid Bodies tab let you create dynamic RBD objects in the scene view.

  • Particle Fluids tab

    Tools on the Particle Fluids tab let you create particle based liquids in the scene view.

  • Viscous Fluids tab

    Viscous fluids are FLIP simulations that use a temperature attribute to drive viscosity.

  • Oceans tab

    The Oceans tab contains tools for creating ocean simulations.

  • Fluid Containers tab

    The Fluid Containers tab contains tools for creating pyro, smoke, and liquid containers.

  • Populate Containers tab

    The Populate Containers tab contains tools for creating and removing fire, smoke, and liquid.

  • Container Tools tab

    The Container Tools tab contains tools for manipulating fire, smoke, and liquid.

  • Pyro FX tab

    Tools on the Pryo FX tab let you create simulated smoke and fire effects.

  • Cloth tab

    Tools on the Cloth tab let you create and constrain cloth objects in the scene view.

  • Solid tab

    Tools on the Solid tab let you create and modify solid objects.

  • Wires tab

    Tools on the Wires tab let you create flexible dynamic objects in the scene view.

  • Crowds tab

    The Crowds tab contains tools for creating crowds, crowd behaviors, as well as examples.

  • Drive Simulation tab

    Tools on the Drive Simulation tab let you manipulate dynamic objects in the scene view.

Technical