public static VRageRender.MyBillboard AddBillboardParticle(MyAnimatedParticle particle, VRageRender.MyBillboard effectBillboard, bool sort)
{
//MyBillboard billboard = m_preallocatedParticleBillboards.Allocate();
//VRageRender.MyBillboard billboard = new VRageRender.MyBillboard();
VRageRender.MyBillboard billboard = VRageRender.MyRenderProxy.BillboardsPoolWrite.Allocate();
if (billboard != null)
{
MyTransparentGeometry.StartParticleProfilingBlock("item.Value.Draw");
if (particle.Draw(billboard) == true)
{
if (!sort)
{
effectBillboard.ContainedBillboards.Add(billboard);
}
billboard.CustomViewProjection = -1;
MyPerformanceCounter.PerCameraDrawWrite.NewParticlesCount++;
}
else
{
billboard = null;
}
MyTransparentGeometry.EndParticleProfilingBlock();
}
return(billboard);
}
public void Clear()
{
using (ParticlesLock.AcquireExclusiveUsing())
{
int counter = 0;
while (counter < m_particles.Count)
{
MyAnimatedParticle particle = m_particles[counter];
m_particles.Remove(particle);
MyTransparentGeometry.DeallocateAnimatedParticle(particle);
}
}
m_particlesToCreate = 0;
m_lastEffectPosition = m_effect.WorldMatrix.Translation;
}
public static VRageRender.MyBillboard AddBillboardParticle(MyAnimatedParticle particle)
{
//MyBillboard billboard = m_preallocatedParticleBillboards.Allocate();
//VRageRender.MyBillboard billboard = new VRageRender.MyBillboard();
VRageRender.MyBillboard billboard = VRageRender.MyRenderProxy.BillboardsPoolWrite.Allocate();
if (billboard != null)
{
MyTransparentGeometry.StartParticleProfilingBlock("item.Value.Draw");
billboard.BlendType = MyBillboard.BlenType.Standard;
if (particle.Draw(billboard) == true)
{
billboard.CustomViewProjection = -1;
}
else
{
billboard = null;
}
MyTransparentGeometry.EndParticleProfilingBlock();
}
return(billboard);
}
public static void DeallocateAnimatedParticle(MyAnimatedParticle particle)
{
m_animatedParticles.Deallocate(particle);
}
public static void DeallocateAnimatedParticle(MyAnimatedParticle particle)
{
m_animatedParticles.Deallocate(particle);
}
public static VRageRender.MyBillboard AddBillboardParticle(MyAnimatedParticle particle, VRageRender.MyBillboard effectBillboard, bool sort)
{
//MyBillboard billboard = m_preallocatedParticleBillboards.Allocate();
//VRageRender.MyBillboard billboard = new VRageRender.MyBillboard();
VRageRender.MyBillboard billboard = VRageRender.MyRenderProxy.BillboardsPoolWrite.Allocate();
if (billboard != null)
{
MyTransparentGeometry.StartParticleProfilingBlock("item.Value.Draw");
if (particle.Draw(billboard) == true)
{
if (!sort)
effectBillboard.ContainedBillboards.Add(billboard);
billboard.CustomViewProjection = -1;
}
else
billboard = null;
MyTransparentGeometry.EndParticleProfilingBlock();
}
return billboard;
}
private void CreateParticle(Vector3D interpolatedEffectPosition)
{
MyAnimatedParticle particle = MyTransparentGeometry.AddAnimatedParticle();
if (particle == null)
{
return;
}
particle.Type = (MyParticleTypeEnum)ParticleType.GetValue <int>();
MyUtils.AssertIsValid(m_effect.WorldMatrix);
Vector3D startOffset;
m_emitter.CalculateStartPosition(m_effect.GetElapsedTime(), MatrixD.CreateWorld(interpolatedEffectPosition, m_effect.WorldMatrix.Forward, m_effect.WorldMatrix.Up), m_effect.UserEmitterScale * m_effect.UserAxisScale, m_effect.UserEmitterScale * m_effect.UserScale, out startOffset, out particle.StartPosition);
Vector3D particlePosition = particle.StartPosition;
m_AABB = m_AABB.Include(ref particlePosition);
Life.GetInterpolatedValue <float>(m_effect.GetElapsedTime(), out particle.Life);
float lifeVar = LifeVar;
if (lifeVar > 0)
{
particle.Life = MathHelper.Max(MyUtils.GetRandomFloat(particle.Life - lifeVar, particle.Life + lifeVar), 0.1f);
}
Vector3 vel;
Velocity.GetInterpolatedValue <Vector3>(m_effect.GetElapsedTime(), out vel);
vel.X *= m_effect.UserScale;
vel.Y *= m_effect.UserScale;
vel.Z *= m_effect.UserScale;
particle.Velocity = vel;
if (VelocityDir == MyVelocityDirEnum.FromEmitterCenter)
{
if (!MyUtils.IsZero(startOffset - particle.StartPosition))
{
float length = particle.Velocity.Length();
particle.Velocity = MyUtils.Normalize(particle.StartPosition - (Vector3D)startOffset) * length;
}
}
particle.Velocity = Vector3D.TransformNormal(particle.Velocity, GetEffect().WorldMatrix);
Angle.GetInterpolatedValue <float>(m_effect.GetElapsedTime(), out particle.Angle);
float angleVar = AngleVar;
if (angleVar > 0)
{
particle.Angle = MyUtils.GetRandomFloat(particle.Angle - AngleVar, particle.Angle + AngleVar);
}
RotationSpeed.GetInterpolatedValue <float>(m_effect.GetElapsedTime(), out particle.RotationSpeed);
float rotationSpeedVar = RotationSpeedVar;
if (rotationSpeedVar > 0)
{
particle.RotationSpeed = MyUtils.GetRandomFloat(particle.RotationSpeed - RotationSpeedVar, particle.RotationSpeed + RotationSpeedVar);
}
float radiusVar;
RadiusVar.GetInterpolatedValue <float>(m_effect.GetElapsedTime(), out radiusVar);
float lodRadius = 1.0f;
if (GetEffect().EnableLods)
{
LODRadius.GetInterpolatedValue <float>(GetEffect().Distance, out lodRadius);
}
Radius.GetInterpolatedKeys(m_effect.GetElapsedTime(),
radiusVar,
(EnableCustomRadius.GetValue <bool>() ? m_effect.UserRadiusMultiplier : 1.0f)
* lodRadius
* GetEffect().UserScale,
particle.Radius);
if (particle.Type != MyParticleTypeEnum.Point)
{
Thickness.GetInterpolatedValue <float>(m_effect.GetElapsedTime(), out particle.Thickness);
}
particle.Thickness *= lodRadius;
float colorVar;
ColorVar.GetInterpolatedValue <float>(m_effect.GetElapsedTime(), out colorVar);
Color.GetInterpolatedKeys(m_effect.GetElapsedTime(), colorVar, 1.0f, particle.Color);
ColorIntensity.GetInterpolatedValue <float>(m_effect.GetElapsedTime(), out particle.ColorIntensity);
Material.GetInterpolatedKeys(m_effect.GetElapsedTime(), 0, 1.0f, particle.Material);
particle.Flags = 0;
particle.Flags |= BlendTextures.GetValue <bool>() ? MyAnimatedParticle.ParticleFlags.BlendTextures : 0;
if (PivotRotation.GetKeysCount() > 0 && PivotDistance.GetKeysCount() > 0)
{
particle.PivotDistance = new MyAnimatedPropertyFloat(PivotDistance.Name);
particle.PivotRotation = new MyAnimatedPropertyVector3(PivotRotation.Name);
PivotDistance.GetInterpolatedKeys(m_effect.GetElapsedTime(), PivotDistVar, 1.0f, particle.PivotDistance);
PivotRotation.GetInterpolatedKeys(m_effect.GetElapsedTime(), 1.0f, particle.PivotRotation);
}
if (Acceleration.GetKeysCount() > 0)
{
particle.Acceleration = new MyAnimatedPropertyVector3(Acceleration.Name);
float multiplier = MyUtils.GetRandomFloat(1 - AccelerationVar, 1 + AccelerationVar);
Acceleration.GetInterpolatedKeys(m_effect.GetElapsedTime(), multiplier, particle.Acceleration);
}
if (AlphaCutout.GetKeysCount() > 0)
{
particle.AlphaCutout = new MyAnimatedPropertyFloat(AlphaCutout.Name);
AlphaCutout.GetInterpolatedKeys(m_effect.GetElapsedTime(), 0, 1, particle.AlphaCutout);
}
particle.Start(this);
m_particles.Add(particle);
}
private void UpdateParticlesLife()
{
int counter = 0;
VRageRender.MyRenderProxy.GetRenderProfiler().StartProfilingBlock("ParticleGeneration-UpdateParticlesLife");
MyParticleGeneration inheritedGeneration = null;
Vector3D previousParticlePosition = m_effect.WorldMatrix.Translation;
float particlesToCreate = 0;
m_AABB = BoundingBoxD.CreateInvalid();
m_AABB = m_AABB.Include(ref previousParticlePosition);
if (OnDie.GetValue <int>() != -1)
{
inheritedGeneration = GetInheritedGeneration(OnDie.GetValue <int>());
if (inheritedGeneration == null)
{
OnDie.SetValue(-1);
}
else
{
inheritedGeneration.IsInherited = true;
particlesToCreate = inheritedGeneration.m_particlesToCreate;
}
}
VRageRender.MyRenderProxy.GetRenderProfiler().EndProfilingBlock();
VRageRender.MyRenderProxy.GetRenderProfiler().StartProfilingBlock("ParticleGeneration-Update01");
Vector3D previousTrail0 = previousParticlePosition;
Vector3D previousTrail1 = previousParticlePosition;
using (ParticlesLock.AcquireExclusiveUsing())
{
while (counter < m_particles.Count)
{
float motionInheritance;
MotionInheritance.GetInterpolatedValue(m_effect.GetElapsedTime(), out motionInheritance);
MyAnimatedParticle particle = m_particles[counter];
if (motionInheritance > 0)
{
m_effect.CalculateDeltaMatrix = true;
}
if (particle.Update())
{
if (motionInheritance > 0)
{
var delta = m_effect.GetDeltaMatrix();
particle.AddMotionInheritance(ref motionInheritance, ref delta);
}
if (counter == 0)
{
previousParticlePosition = particle.ActualPosition;
previousTrail0 = particle.Quad.Point1;
previousTrail1 = particle.Quad.Point2;
particle.Quad.Point0 = particle.ActualPosition;
particle.Quad.Point2 = particle.ActualPosition;
}
counter++;
if (particle.Type == MyParticleTypeEnum.Trail)
{
if (particle.ActualPosition == previousParticlePosition)
{
particle.Quad.Point0 = particle.ActualPosition;
particle.Quad.Point1 = particle.ActualPosition;
particle.Quad.Point2 = particle.ActualPosition;
particle.Quad.Point3 = particle.ActualPosition;
}
else
{
MyPolyLineD polyLine = new MyPolyLineD();
polyLine.Thickness = particle.Thickness;
polyLine.Point0 = particle.ActualPosition;
polyLine.Point1 = previousParticlePosition;
Vector3D direction = polyLine.Point1 - polyLine.Point0;
Vector3D normalizedDirection = MyUtils.Normalize(polyLine.Point1 - polyLine.Point0);
polyLine.LineDirectionNormalized = normalizedDirection;
var camPos = MyTransparentGeometry.Camera.Translation;
MyUtils.GetPolyLineQuad(out particle.Quad, ref polyLine, camPos);
particle.Quad.Point0 = previousTrail0 + direction * 0.15f;
particle.Quad.Point3 = previousTrail1 + direction * 0.15f;
previousTrail0 = particle.Quad.Point1;
previousTrail1 = particle.Quad.Point2;
}
}
previousParticlePosition = particle.ActualPosition;
m_AABB = m_AABB.Include(ref previousParticlePosition);
continue;
}
if (inheritedGeneration != null)
{
inheritedGeneration.m_particlesToCreate = particlesToCreate;
inheritedGeneration.EffectMatrix = MatrixD.CreateWorld(particle.ActualPosition, Vector3D.Normalize(particle.Velocity), Vector3D.Cross(Vector3D.Left, particle.Velocity));
inheritedGeneration.UpdateParticlesCreation();
}
m_particles.Remove(particle);
MyTransparentGeometry.DeallocateAnimatedParticle(particle);
}
}
VRageRender.MyRenderProxy.GetRenderProfiler().EndProfilingBlock();
}
