cee::geo::EffectFrontAndBackOpacity

class EffectFrontAndBackOpacity : public Effect

Effect describing the opacity to be used when drawing each side of the associated triangle based part data.

May be overridden by the following effects if found further up the stack:

• EffectOpacity
• Any other EffectFrontAndBackOpacity

Supported by the following part data:

• DataIndexedTriangles
• DataTriangleFan
• DataTriangleStrip

See also

Part, Effect, and PartSettings

Public Functions

EffectFrontAndBackOpacity()

Constructs an empty effect.

EffectFrontAndBackOpacity(float frontOpacity, float backOpacity)

Constructs an effect.

virtual Type type() const

Returns Effect::FRONT_AND_BACK_OPACITY.

virtual PtrRef<Effect> clone()

Clones the effect.

float frontOpacity() const

Returns how transparent the front face of the part is.

1.0f is opaque 0.0f is max transparency

float backOpacity() const

Returns how transparent the back face of the part is.

1.0f is opaque 0.0f is max transparency

void setOpacity(float frontOpacity, float backOpacity)

Specifies how transparent the front and back faces of the part are.

1.0f is opaque 0.0f is max transparency