User Guide

gravity 793
glossMap
Usage
member(whichCastmember).shader(whichShader).glossMap
member(whichCastmember).model(whichModel).shader.glossMap
member(whichCastmember).model(whichModel).shaderList{[index]}.\
glossMap
Description
3D #standard shader property; specifies the texture to use for gloss mapping.
When you set this property, the following properties are automatically set:
• The fourth texture layer of the shader is set to the texture you specified.
• The value of textureModeList[4] is set to #none.
• The value of blendFunctionList[4] is set to #multiply.
Example
This statement sets the texture named Oval as the glossMap value for the shader used by the
model named GlassBox:
member("3DPlanet").model("GlassBox").shader.glossMap = \
member("3DPlanet").texture("Oval")
See also
blendFunctionList, textureModeList, region, specularLightMap, diffuseLightMap
gravity
Usage
member(whichCastmember).modelResource(whichModelResource).gravity
Description
3D particle model resource property; when used with a model resource whose type is #particle,
allows you to get or set the
gravity property of the resource as a vector.
This property defines the gravity force applied to all particles in each simulation step.
The default value for this property is
vector(0,0,0).
Example
In this example, ThermoSystem is a model resource of the type #particle. This statement sets the
gravity property of ThermoSystem to the vector (0, -.1, 0), which pulls the particles of
thermoSystem gently down the y axis.
member("Fires").modelResource("ThermoSystem").gravity = \
vector(0, -.1, 0)
See also
drag, wind