Refactored osgParticle so that it natives support vertex arrays, vertex buffer objects and vertex array objects

2016-09-01 17:14:03 +01:00
parent cd3a5f8097
commit 5a4754deef
15 changed files with 532 additions and 336 deletions
--- a/include/osgParticle/VariableRateCounter
+++ b/include/osgParticle/VariableRateCounter
@@ -37,6 +37,8 @@ namespace osgParticle
        inline void setRateRange(const rangef& r);
        inline void setRateRange(float minrange, float maxrange);

+        virtual int getEstimatedMaxNumOfParticles(double lifeTime) const { return static_cast<int>(_rate_range.maximum * lifeTime); }
+
    protected:
        virtual ~VariableRateCounter() {}