diff options
Diffstat (limited to 'src/particles/qquickimageparticle.cpp')
| -rw-r--r-- | src/particles/qquickimageparticle.cpp | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/src/particles/qquickimageparticle.cpp b/src/particles/qquickimageparticle.cpp index 1b3d2eed6b..8f809176a9 100644 --- a/src/particles/qquickimageparticle.cpp +++ b/src/particles/qquickimageparticle.cpp @@ -44,6 +44,7 @@ #include <QtQuick/qsgtexturematerial.h> #include <QtQuick/qsgtexture.h> #include <QFile> +#include <QRandomGenerator> #include "qquickimageparticle_p.h" #include "qquickparticleemitter_p.h" #include <private/qquicksprite_p.h> @@ -1729,9 +1730,9 @@ void QQuickImageParticle::initialize(int gIdx, int pIdx) if (!datum->rotationOwner) datum->rotationOwner = this; rotation = - (m_rotation + (m_rotationVariation - 2*((qreal)rand()/RAND_MAX)*m_rotationVariation) ) * CONV; + (m_rotation + (m_rotationVariation - 2*QRandomGenerator::bounded(m_rotationVariation)) ) * CONV; rotationVelocity = - (m_rotationVelocity + (m_rotationVelocityVariation - 2*((qreal)rand()/RAND_MAX)*m_rotationVelocityVariation) ) * CONV; + (m_rotationVelocity + (m_rotationVelocityVariation - 2*QRandomGenerator::bounded(m_rotationVelocityVariation)) ) * CONV; autoRotate = m_autoRotation?1.0:0.0; if (datum->rotationOwner == this) { datum->rotation = rotation; @@ -1750,10 +1751,10 @@ void QQuickImageParticle::initialize(int gIdx, int pIdx) if (m_explicitColor) { if (!datum->colorOwner) datum->colorOwner = this; - color.r = m_color.red() * (1 - redVariation) + rand() % 256 * redVariation; - color.g = m_color.green() * (1 - greenVariation) + rand() % 256 * greenVariation; - color.b = m_color.blue() * (1 - blueVariation) + rand() % 256 * blueVariation; - color.a = m_alpha * m_color.alpha() * (1 - m_alphaVariation) + rand() % 256 * m_alphaVariation; + color.r = m_color.red() * (1 - redVariation) + QRandomGenerator::bounded(256) * redVariation; + color.g = m_color.green() * (1 - greenVariation) + QRandomGenerator::bounded(256) * greenVariation; + color.b = m_color.blue() * (1 - blueVariation) + QRandomGenerator::bounded(256) * blueVariation; + color.a = m_alpha * m_color.alpha() * (1 - m_alphaVariation) + QRandomGenerator::bounded(256) * m_alphaVariation; if (datum->colorOwner == this) datum->color = color; else |