public void Draw(List <VRageRender.MyBillboard> collectedBillboards)
{
if (m_renderId == MyRenderProxy.RENDER_ID_UNASSIGNED)
{
m_renderId = MyRenderProxy.CreateGPUEmitter();
}
if (IsDirty)
{
MyGPUEmitter emitter = new MyGPUEmitter();
FillData(ref emitter);
MyParticlesManager.GPUEmitters.Add(emitter);
m_dirty = false;
}
else if (m_effect.IsPositionDirty)
{
var transform = new MyGPUEmitterTransformUpdate()
{
GID = m_renderId,
Transform = CalculateWorldMatrix()
};
MyParticlesManager.GPUEmitterTransforms.Add(transform);
m_positionDirty = false;
}
}
public void Draw(List <VRageRender.MyBillboard> collectedBillboards)
{
VRage.Profiler.ProfilerShort.Begin("GPU_Draw");
if (m_renderId == MyRenderProxy.RENDER_ID_UNASSIGNED)
{
m_renderId = MyRenderProxy.CreateGPUEmitter();
}
if (IsDirty)
{
ProfilerShort.Begin("GPU_FillDataComplete");
m_emitter = new MyGPUEmitter();
FillDataComplete(ref m_emitter);
MyParticlesManager.GPUEmitters.Add(m_emitter);
ProfilerShort.End();
m_dirty = m_animDirty = m_positionDirty = false;
}
else if (m_animatedTimeValues || m_animDirty)
{
ProfilerShort.Begin("GPU_FillData");
FillData(ref m_emitter);
MyParticlesManager.GPUEmitters.Add(m_emitter);
ProfilerShort.End();
m_animDirty = false;
}
else if (IsPositionDirty)
{
ProfilerShort.Begin("GPU_FillPosition");
var transform = new MyGPUEmitterTransformUpdate()
{
GID = m_renderId,
Transform = CalculateWorldMatrix(),
Scale = m_effect.GetEmitterScale(),
Gravity = m_effect.Gravity * Gravity,
ParticlesPerSecond = GetParticlesPerSecond()
};
MyParticlesManager.GPUEmitterTransforms.Add(transform);
ProfilerShort.End();
m_positionDirty = false;
}
else if (ParticlesPerSecond.GetKeysCount() > 1)
{
ProfilerShort.Begin("GPU_FillLight");
MyParticlesManager.GPUEmittersLight.Add(new MyGPUEmitterLight()
{
GID = m_renderId,
ParticlesPerSecond = GetParticlesPerSecond()
});
ProfilerShort.End();
}
ProfilerShort.End();
}
internal static void UpdateTransforms(MyGPUEmitterTransformUpdate[] emitters)
{
for (int i = 0; i < emitters.Length; i++)
{
MyLiveData emitter;
if (m_emitters.TryGetValue(emitters[i].GID, out emitter))
{
emitter.GPUEmitter.WorldPosition = emitters[i].Transform.Translation;
emitter.GPUEmitter.Data.RotationMatrix = MatrixD.Transpose(emitters[i].Transform);
emitter.GPUEmitter.Data.Gravity = emitters[i].Gravity;
emitter.GPUEmitter.Data.Scale = emitters[i].Scale;
emitter.GPUEmitter.ParticlesPerSecond = emitters[i].ParticlesPerSecond;
}
else MyRenderProxy.Assert(false, "invalid emitter id: " + emitters[i].GID);
}
}
public static void UpdateGPUEmittersTransform(MyGPUEmitterTransformUpdate[] emitters)
{
var message = MessagePool.Get<MyRenderMessageUpdateGPUEmittersTransform>(MyRenderMessageEnum.UpdateGPUEmittersTransform);
message.Emitters = emitters;
EnqueueMessage(message);
}
