ShapeModule Class

Module: cc Parent Module: cc

The shape module of 3d particle.

Index

Properties

• enable Boolean The enable of shapeModule.
• shapeType ShapeType Particle emitter type.
• emitFrom EmitLocation The emission site of the particle.
• radius Number Particle emitter radius.
• radiusThickness Number Particle emitter emission position (not valid for Box type emitters)：...
• angle Number The angle between the axis of the cone and the generatrix...
• arc Number Particle emitters emit in a fan-shaped range.
• arcMode ArcMode How particles are emitted in the sector range.
• arcSpread Number Controls the discrete intervals around the arcs where particles might be generated.
• arcSpeed CurveRange The speed at which particles are emitted around the circumference.
• length Number Axis length from top of cone to bottom of cone .
• boxThickness Vec3 Particle emitter emission location (for box-type particle emitters).
• position Vec3 Particle Emitter Position
• rotation Vec3 Particle emitter rotation angle.
• scale Vec3 Particle emitter scaling
• alignToDirection Boolean The direction of particle movement is determined based on the initial direction of the particles.
• randomDirectionAmount Number Set particle generation direction randomly.
• sphericalDirectionAmount Number Interpolation between the current emission direction and the direction from the current position to the center of the node.

Details

Properties

enable

The enable of shapeModule.

shapeType

Particle emitter type.

emitFrom

The emission site of the particle.

radius

Particle emitter radius.

radiusThickness

Particle emitter emission position (not valid for Box type emitters)：

• 0 means emitted from the surface;
• 1 means launch from the center;
• 0 ~ 1 indicates emission from the center to the surface.

angle

The angle between the axis of the cone and the generatrix Determines the opening and closing of the cone launcher

arc

Particle emitters emit in a fan-shaped range.

arcMode

How particles are emitted in the sector range.

arcSpread

Controls the discrete intervals around the arcs where particles might be generated.

arcSpeed

The speed at which particles are emitted around the circumference.

length

Axis length from top of cone to bottom of cone . Determines the height of the cone emitter.

boxThickness

Particle emitter emission location (for box-type particle emitters).

position

Particle Emitter Position

rotation

Particle emitter rotation angle.

scale

Particle emitter scaling

alignToDirection

The direction of particle movement is determined based on the initial direction of the particles.

randomDirectionAmount

Set particle generation direction randomly.

sphericalDirectionAmount

Interpolation between the current emission direction and the direction from the current position to the center of the node.