Unigine::AnimationModifierQuat Class

AnimationModifierQuat Class

枚举

MODE#

Name	说明/描 述
MODE_QUAT = 0	Rotation value is obtained from AnimationCurveQuat.
MODE_ANGLES_XYZ = 1	Three AnimationCurveFloat curves are used for each angle, and their data are used to compose a quaternion with the {X, Y, Z} order of coordinates.
MODE_ANGLES_ZYX = 2	Three AnimationCurveFloat curves are used for each angle, and their data are used to compose a quaternion with the {Z, Y, X} order of coordinates.

Members

AnimationModifierQuat::MODE getMode() const#

Return value

Current mode of obtaining the rotation data.

Math::quat getDefaultValue() const#

Return value

Current default value of all modifier elements.

void setQuatCurve ( const Ptr<AnimationCurveQuat>& curve ) #

Arguments

• const Ptr<AnimationCurveQuat>& curve - The curve storing the values used by the modifier.

Ptr<AnimationCurveQuat> getQuatCurve() const#

Return value

Current curve storing the values used by the modifier.

void setCurveX ( const Ptr<AnimationCurveFloat>& x ) #

Arguments

• const Ptr<AnimationCurveFloat>& x - The curve storing the values used by the modifier for the X axis.

Ptr<AnimationCurveFloat> getCurveX() const#

Return value

Current curve storing the values used by the modifier for the X axis.

void setCurveY ( const Ptr<AnimationCurveFloat>& y ) #

Arguments

• const Ptr<AnimationCurveFloat>& y - The curve storing the values used by the modifier for the Y axis.

Ptr<AnimationCurveFloat> getCurveY() const#

Return value

Current curve storing the values used by the modifier for the Y axis.

void setCurveZ ( const Ptr<AnimationCurveFloat>& z ) #

Arguments

• const Ptr<AnimationCurveFloat>& z - The curve storing the values used by the modifier for the Z axis.

Ptr<AnimationCurveFloat> getCurveZ() const#

Return value

Current curve storing the values used by the modifier for the Z axis.

bool isUniformTime() const#

Return value

true if value showing if the modifier values are changed uniformly along the timeline. is enabled; otherwise false.

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AnimationModifierQuat ( AnimationModifierQuat::MODE mode, AnimParams::PARAM param ) #

Creates the animation modifier to animate the specified parameter.

Arguments

• AnimationModifierQuat::MODE mode - The mode of obtaining the rotation data.
• AnimParams::PARAM param - Parameter to be animated by the modifier.

AnimationModifierQuat ( AnimationModifierQuat::MODE mode, AnimParams::PARAM param, int param_index ) #

Creates the animation modifier to animate the specified parameter.

Arguments

• AnimationModifierQuat::MODE mode - The mode of obtaining the rotation data.
• AnimParams::PARAM param - Parameter to be animated by the modifier.
• int param_index - Index of the parameter.

AnimationModifierQuat ( AnimationModifierQuat::MODE mode, AnimParams::PARAM param, const char * param_name ) #

Creates the animation modifier to animate the specified parameter.

Arguments

• AnimationModifierQuat::MODE mode - The mode of obtaining the rotation data.
• AnimParams::PARAM param - Parameter to be animated by the modifier.
• const char * param_name - Name of the parameter.

AnimationModifierQuat ( AnimationModifierQuat::MODE mode, const char * param ) #

Creates the animation modifier to animate the specified parameter.

Arguments

• AnimationModifierQuat::MODE mode - The mode of obtaining the rotation data.
• const char * param - Parameter to be animated by the modifier.

AnimationModifierQuat ( AnimationModifierQuat::MODE mode, const char * param, int param_index ) #

Creates the animation modifier to animate the specified parameter.

Arguments

• AnimationModifierQuat::MODE mode - The mode of obtaining the rotation data.
• const char * param - Parameter to be animated by the modifier.
• int param_index - Index of the parameter.

AnimationModifierQuat ( AnimationModifierQuat::MODE mode, const char * param, const char * param_name ) #

Creates the animation modifier to animate the specified parameter.

Arguments

• AnimationModifierQuat::MODE mode - The mode of obtaining the rotation data.
• const char * param - Parameter to be animated by the modifier.
• const char * param_name - Name of the parameter.

void copy ( const Ptr<AnimationModifierQuat> & modifier ) #

Copies all data from the specified source animation modifier.

Arguments

• const Ptr<AnimationModifierQuat> & modifier - Source animation modifier.

Math::quat getValueByTime ( float time ) #

Returns the value of the modifier at the specified time.

Arguments

• float time - Time of the key on the timeline, in seconds.

Return value

The modifier value at the specified time.

Math::quat getValueByNormalizedTime ( float normalized_time ) #

Returns the normalized value of the modifier at the specified time.

Arguments

• float normalized_time - The normalized time value.

Return value

The modifier value at the specified time.

void addQuatValue ( float time, const Math::quat & value ) #

Adds the quaternion value to the modifier at the specified time.

Arguments

• float time - Time of the key on the timeline, in seconds.
• const Math::quat & value - The modifier value at the specified time.

void addAnglesValue ( float time, const Math::vec3 & value, AnimationCurve::KEY_TYPE type = Enum.AnimationCurve.KEY_TYPE.LINEAR ) #

Adds the angles value to the modifier at the specified time.

Arguments

• float time - Time of the key on the timeline, in seconds.
• const Math::vec3 & value - The modifier value at the specified time.
• AnimationCurve::KEY_TYPE type - Interpolation type set for the key, one of the KEY_TYPE_* values.

void updateUniformTime ( bool enabled, bool force_update = false ) #

Changes the value that defines if the modifier values are changed uniformly along the timeline. Enabling the uniform time allows avoiding such cases as speeding up or slowing down due to the curve shape.

Arguments

• bool enabled - The current value.
• bool force_update - The target value.