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Fixes invisible particles (clouds, dust storms) due to incorrect bounds calculations on the emitters, fixes #2643.

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Makes the emitters a little more efficient by only setting
position/rotation when their transform changes.

This was SVN commit r16397.
This commit is contained in:
historic_bruno 2015-03-01 23:58:53 +00:00
parent e4bf24dc9a
commit 607bbcc2f1
1 changed files with 7 additions and 1 deletions
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8
source/graphics/ParticleEmitter.cpp
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@ -1,4 +1,4 @@
/* Copyright (C) 2012 Wildfire Games.
/* Copyright (C) 2015 Wildfire Games.
* This file is part of 0 A.D.
*
* 0 A.D. is free software: you can redistribute it and/or modify
@ -288,6 +288,12 @@ void CModelParticleEmitter::InvalidatePosition()
void CModelParticleEmitter::SetTransform(const CMatrix3D& transform)
{
if (m_Transform == transform)
return;
m_Emitter->SetPosition(transform.GetTranslation());
m_Emitter->SetRotation(transform.GetRotation());
// call base class to set transform on this object
CRenderableObject::SetTransform(transform);
}