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This commit is contained in:
yangxiao 2015-09-01 10:39:14 +08:00
parent bc2e66d03b
commit b6c4f4cf50
1 changed files with 8 additions and 1 deletions
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9
cocos/3d/CCMotionStreak3D.h
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@ -38,7 +38,7 @@ class Texture2D;
*/ */
/** @class MotionStreak3D. /** @class MotionStreak3D.
* @brief Creates a trailing path. * @brief Creates a trailing path. It is created from a line segment sweeping along the path.
*/ */
class MotionStreak3D : public Node, public TextureProtocol class MotionStreak3D : public Node, public TextureProtocol
{ {
@ -139,8 +139,15 @@ public:
virtual void setOpacityModifyRGB(bool value) override; virtual void setOpacityModifyRGB(bool value) override;
virtual bool isOpacityModifyRGB() const override; virtual bool isOpacityModifyRGB() const override;
/**
* Set the direction of sweeping line segment.
* @param sweepAxis Direction of sweeping line segment
*/
void setSweepAxis(const Vec3& sweepAxis) { _sweepAxis = sweepAxis.getNormalized(); } void setSweepAxis(const Vec3& sweepAxis) { _sweepAxis = sweepAxis.getNormalized(); }
/**
* Get the direction of sweeping line segment
*/
const Vec3& getSweepAxis() const { return _sweepAxis; } const Vec3& getSweepAxis() const { return _sweepAxis; }
CC_CONSTRUCTOR_ACCESS: CC_CONSTRUCTOR_ACCESS: