ilikecats/stk-code_catmod
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Allow to use new STKParticle with legacy pipeline

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Due to cull face issue the kart exhaust is still not visible
This commit is contained in:
Benau 2017-10-14 15:42:10 +08:00
parent 088d09cb64
commit 85adab6e1e
3 changed files with 39 additions and 2 deletions
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2
src/graphics/particle_emitter.cpp
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@ -304,7 +304,7 @@ ParticleEmitter::ParticleEmitter(const ParticleKind* type,
m_particle_type = NULL;
m_parent = parent;
m_emission_decay_rate = 0;
m_is_glsl = CVS->isGLSL();
m_is_glsl = true;//CVS->isGLSL();
m_randomize_initial_y = randomize_initial_y;
m_important = important;

37
src/graphics/stk_particle.cpp
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@ -18,6 +18,7 @@
#ifndef SERVER_ONLY
#include "graphics/stk_particle.hpp"
#include "graphics/central_settings.hpp"
#include "graphics/cpu_particle_manager.hpp"
#include "graphics/irr_driver.hpp"
#include "guiengine/engine.hpp"
@ -506,4 +507,40 @@ void STKParticle::updateFlips(unsigned maximum_particle_count)
}
} // updateFlips
// ----------------------------------------------------------------------------
void STKParticle::OnRegisterSceneNode()
{
if (CVS->isGLSL())
{
Log::warn("STKParticle", "Don't call OnRegisterSceneNode with GLSL");
return;
}
generate(NULL);
Particles.clear();
for (unsigned i = 0; i < m_particles_generating.size(); i++)
{
if (m_particles_generating[i].m_size == 0.0f)
{
continue;
}
scene::SParticle p;
p.pos = m_particles_generating[i].m_position;
Buffer->BoundingBox.addInternalPoint(p.pos);
p.size = core::dimension2df(m_particles_generating[i].m_size,
m_particles_generating[i].m_size);
core::vector3df ret = m_color_from + (m_color_to - m_color_from) *
m_particles_generating[i].m_lifetime;
p.color.setRed(core::clamp((int)(ret.X * 255.0f), 0, 255));
p.color.setBlue(core::clamp((int)(ret.Y * 255.0f), 0, 255));
p.color.setGreen(core::clamp((int)(ret.Z * 255.0f), 0, 255));
p.color.setAlpha(255);
Particles.push_back(p);
}
if (IsVisible && (!Particles.empty()))
{
SceneManager->registerNodeForRendering(this);
ISceneNode::OnRegisterSceneNode();
}
} // OnRegisterSceneNode
#endif // SERVER_ONLY

2
src/graphics/stk_particle.hpp
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@ -123,7 +123,7 @@ public:
// ------------------------------------------------------------------------
virtual void setEmitter(scene::IParticleEmitter* emitter);
// ------------------------------------------------------------------------
virtual void render() {}
virtual void OnRegisterSceneNode();
// ------------------------------------------------------------------------
void setIncreaseFactor(float val) { m_size_increase_factor = val; }
// ------------------------------------------------------------------------