static void StartBillboards()
{
// Initialize LARGE billboards
for (int x = 0; x < MySunWindConstants.LARGE_BILLBOARDS_SIZE.X; x++)
{
for (int y = 0; y < MySunWindConstants.LARGE_BILLBOARDS_SIZE.Y; y++)
{
MySunWindBillboard billboard = m_largeBillboards[x][y];
Vector3 positionRandomDelta = new Vector3(
MyUtils.GetRandomFloat(MySunWindConstants.LARGE_BILLBOARD_POSITION_DELTA_MIN, MySunWindConstants.LARGE_BILLBOARD_POSITION_DELTA_MAX),
MyUtils.GetRandomFloat(MySunWindConstants.LARGE_BILLBOARD_POSITION_DELTA_MIN, MySunWindConstants.LARGE_BILLBOARD_POSITION_DELTA_MAX),
MyUtils.GetRandomFloat(MySunWindConstants.LARGE_BILLBOARD_POSITION_DELTA_MIN, MySunWindConstants.LARGE_BILLBOARD_POSITION_DELTA_MAX));
Vector3 positionRelative = new Vector3(
(x - MySunWindConstants.LARGE_BILLBOARDS_SIZE_HALF.X) * MySunWindConstants.LARGE_BILLBOARD_DISTANCE,
(y - MySunWindConstants.LARGE_BILLBOARDS_SIZE_HALF.Y) * MySunWindConstants.LARGE_BILLBOARD_DISTANCE,
(x - MySunWindConstants.LARGE_BILLBOARDS_SIZE_HALF.X) * MySunWindConstants.LARGE_BILLBOARD_DISTANCE * 0.2f);
billboard.InitialAbsolutePosition =
m_initialSunWindPosition +
m_rightVector * (positionRandomDelta.X + positionRelative.X) +
m_downVector * (positionRandomDelta.Y + positionRelative.Y) +
-1 * m_directionFromSunNormalized * (positionRandomDelta.Z + positionRelative.Z);
}
}
Vector3D initialPositionOnCameraLine = MySession.LocalCharacter == null ?
Vector3D.Zero :
MySession.LocalCharacter.Entity.WorldMatrix.Translation - m_directionFromSunNormalized * MySunWindConstants.SUN_WIND_LENGTH_HALF / 3;
for (int x = 0; x < MySunWindConstants.SMALL_BILLBOARDS_SIZE.X; x++)
{
for (int y = 0; y < MySunWindConstants.SMALL_BILLBOARDS_SIZE.Y; y++)
{
MySunWindBillboardSmall billboard = m_smallBillboards[x][y];
Vector2 positionRandomDelta = new Vector2(
MyUtils.GetRandomFloat(MySunWindConstants.SMALL_BILLBOARD_POSITION_DELTA_MIN, MySunWindConstants.SMALL_BILLBOARD_POSITION_DELTA_MAX),
MyUtils.GetRandomFloat(MySunWindConstants.SMALL_BILLBOARD_POSITION_DELTA_MIN, MySunWindConstants.SMALL_BILLBOARD_POSITION_DELTA_MAX));
Vector2 positionRelative = new Vector2(
(x - MySunWindConstants.SMALL_BILLBOARDS_SIZE_HALF.X) * MySunWindConstants.SMALL_BILLBOARD_DISTANCE,
(y - MySunWindConstants.SMALL_BILLBOARDS_SIZE_HALF.Y) * MySunWindConstants.SMALL_BILLBOARD_DISTANCE);
billboard.InitialAbsolutePosition =
initialPositionOnCameraLine +
m_rightVector * (positionRandomDelta.X + positionRelative.X) +
m_downVector * (positionRandomDelta.Y + positionRelative.Y);
}
}
}
public override void LoadData()
{
MyLog.Default.WriteLine("MySunWind.LoadData() - START");
MyLog.Default.IncreaseIndent();
//MyRender.GetRenderProfiler().StartProfilingBlock("MySunwind::LoadContent");
m_intersectionLst = new List<Havok.HkBodyCollision>();
// Large billboards
m_largeBillboards = new MySunWindBillboard[MySunWindConstants.LARGE_BILLBOARDS_SIZE.X][];
for (int x = 0; x < MySunWindConstants.LARGE_BILLBOARDS_SIZE.X; x++)
{
m_largeBillboards[x] = new MySunWindBillboard[MySunWindConstants.LARGE_BILLBOARDS_SIZE.Y];
for (int y = 0; y < MySunWindConstants.LARGE_BILLBOARDS_SIZE.Y; y++)
{
m_largeBillboards[x][y] = new MySunWindBillboard();
MySunWindBillboard billboard = m_largeBillboards[x][y];
billboard.Radius = MyUtils.GetRandomFloat(MySunWindConstants.LARGE_BILLBOARD_RADIUS_MIN, MySunWindConstants.LARGE_BILLBOARD_RADIUS_MAX);
billboard.InitialAngle = MyUtils.GetRandomRadian();
billboard.RotationSpeed = MyUtils.GetRandomSign() * MyUtils.GetRandomFloat(MySunWindConstants.LARGE_BILLBOARD_ROTATION_SPEED_MIN, MySunWindConstants.LARGE_BILLBOARD_ROTATION_SPEED_MAX);
//billboard.Color = MySunWindConstants.BILLBOARD_COLOR;
//billboard.Color.X = MyMwcUtils.GetRandomFloat(0.5f, 3);
//billboard.Color.Y = MyMwcUtils.GetRandomFloat(0.5f, 2);
//billboard.Color.Z = MyMwcUtils.GetRandomFloat(0.5f, 2);
//billboard.Color.W = MyMwcUtils.GetRandomFloat(0.5f, 2);
billboard.Color.X = MyUtils.GetRandomFloat(0.5f, 3);
billboard.Color.Y = MyUtils.GetRandomFloat(0.5f, 1);
billboard.Color.Z = MyUtils.GetRandomFloat(0.5f, 1);
billboard.Color.W = MyUtils.GetRandomFloat(0.5f, 1);
}
}
// Small billboards
m_smallBillboards = new MySunWindBillboardSmall[MySunWindConstants.SMALL_BILLBOARDS_SIZE.X][];
for (int x = 0; x < MySunWindConstants.SMALL_BILLBOARDS_SIZE.X; x++)
{
m_smallBillboards[x] = new MySunWindBillboardSmall[MySunWindConstants.SMALL_BILLBOARDS_SIZE.Y];
for (int y = 0; y < MySunWindConstants.SMALL_BILLBOARDS_SIZE.Y; y++)
{
m_smallBillboards[x][y] = new MySunWindBillboardSmall();
MySunWindBillboardSmall billboard = m_smallBillboards[x][y];
billboard.Radius = MyUtils.GetRandomFloat(MySunWindConstants.SMALL_BILLBOARD_RADIUS_MIN, MySunWindConstants.SMALL_BILLBOARD_RADIUS_MAX);
billboard.InitialAngle = MyUtils.GetRandomRadian();
billboard.RotationSpeed = MyUtils.GetRandomSign() * MyUtils.GetRandomFloat(MySunWindConstants.SMALL_BILLBOARD_ROTATION_SPEED_MIN, MySunWindConstants.SMALL_BILLBOARD_ROTATION_SPEED_MAX);
//billboard.Color = MySunWindConstants.BILLBOARD_COLOR;
billboard.Color.X = MyUtils.GetRandomFloat(0.5f, 1);
billboard.Color.Y = MyUtils.GetRandomFloat(0.2f, 0.5f);
billboard.Color.Z = MyUtils.GetRandomFloat(0.2f, 0.5f);
billboard.Color.W = MyUtils.GetRandomFloat(0.1f, 0.5f);
billboard.TailBillboardsCount = MyUtils.GetRandomInt(MySunWindConstants.SMALL_BILLBOARD_TAIL_COUNT_MIN, MySunWindConstants.SMALL_BILLBOARD_TAIL_COUNT_MAX);
billboard.TailBillboardsDistance = MyUtils.GetRandomFloat(MySunWindConstants.SMALL_BILLBOARD_TAIL_DISTANCE_MIN, MySunWindConstants.SMALL_BILLBOARD_TAIL_DISTANCE_MAX);
billboard.RadiusScales = new float[billboard.TailBillboardsCount];
for (int i = 0; i < billboard.TailBillboardsCount; i++)
{
billboard.RadiusScales[i] = MyUtils.GetRandomFloat(0.7f, 1.0f);
}
}
}
MyLog.Default.DecreaseIndent();
MyLog.Default.WriteLine("MySunWind.LoadData() - END");
}
public override void LoadData()
{
MyLog.Default.WriteLine("MySunWind.LoadData() - START");
MyLog.Default.IncreaseIndent();
m_intersectionLst = new List <HkBodyCollision>();
m_largeBillboards = new MySunWindBillboard[MySunWindConstants.LARGE_BILLBOARDS_SIZE.X][];
int index = 0;
while (index < MySunWindConstants.LARGE_BILLBOARDS_SIZE.X)
{
m_largeBillboards[index] = new MySunWindBillboard[MySunWindConstants.LARGE_BILLBOARDS_SIZE.Y];
int num2 = 0;
while (true)
{
if (num2 >= MySunWindConstants.LARGE_BILLBOARDS_SIZE.Y)
{
index++;
break;
}
m_largeBillboards[index][num2] = new MySunWindBillboard();
MySunWindBillboard billboard1 = m_largeBillboards[index][num2];
billboard1.Radius = MyUtils.GetRandomFloat(20000f, 35000f);
billboard1.InitialAngle = MyUtils.GetRandomRadian();
billboard1.RotationSpeed = MyUtils.GetRandomSign() * MyUtils.GetRandomFloat(0.5f, 1.2f);
billboard1.Color.X = MyUtils.GetRandomFloat(0.5f, 3f);
billboard1.Color.Y = MyUtils.GetRandomFloat(0.5f, 1f);
billboard1.Color.Z = MyUtils.GetRandomFloat(0.5f, 1f);
billboard1.Color.W = MyUtils.GetRandomFloat(0.5f, 1f);
num2++;
}
}
m_smallBillboards = new MySunWindBillboardSmall[MySunWindConstants.SMALL_BILLBOARDS_SIZE.X][];
int num3 = 0;
while (num3 < MySunWindConstants.SMALL_BILLBOARDS_SIZE.X)
{
m_smallBillboards[num3] = new MySunWindBillboardSmall[MySunWindConstants.SMALL_BILLBOARDS_SIZE.Y];
int num4 = 0;
while (true)
{
if (num4 >= MySunWindConstants.SMALL_BILLBOARDS_SIZE.Y)
{
num3++;
break;
}
m_smallBillboards[num3][num4] = new MySunWindBillboardSmall();
MySunWindBillboardSmall small = m_smallBillboards[num3][num4];
small.Radius = MyUtils.GetRandomFloat(250f, 500f);
small.InitialAngle = MyUtils.GetRandomRadian();
small.RotationSpeed = MyUtils.GetRandomSign() * MyUtils.GetRandomFloat(1.4f, 3.5f);
small.Color.X = MyUtils.GetRandomFloat(0.5f, 1f);
small.Color.Y = MyUtils.GetRandomFloat(0.2f, 0.5f);
small.Color.Z = MyUtils.GetRandomFloat(0.2f, 0.5f);
small.Color.W = MyUtils.GetRandomFloat(0.1f, 0.5f);
small.TailBillboardsCount = MyUtils.GetRandomInt(8, 14);
small.TailBillboardsDistance = MyUtils.GetRandomFloat(300f, 450f);
small.RadiusScales = new float[small.TailBillboardsCount];
int num5 = 0;
while (true)
{
if (num5 >= small.TailBillboardsCount)
{
num4++;
break;
}
small.RadiusScales[num5] = MyUtils.GetRandomFloat(0.7f, 1f);
num5++;
}
}
}
MyLog.Default.DecreaseIndent();
MyLog.Default.WriteLine("MySunWind.LoadData() - END");
}
public override void LoadData()
{
MyLog.Default.WriteLine("MySunWind.LoadData() - START");
MyLog.Default.IncreaseIndent();
//MyRender.GetRenderProfiler().StartProfilingBlock("MySunwind::LoadContent");
m_intersectionLst = new List <Havok.HkBodyCollision>();
// Large billboards
m_largeBillboards = new MySunWindBillboard[MySunWindConstants.LARGE_BILLBOARDS_SIZE.X][];
for (int x = 0; x < MySunWindConstants.LARGE_BILLBOARDS_SIZE.X; x++)
{
m_largeBillboards[x] = new MySunWindBillboard[MySunWindConstants.LARGE_BILLBOARDS_SIZE.Y];
for (int y = 0; y < MySunWindConstants.LARGE_BILLBOARDS_SIZE.Y; y++)
{
m_largeBillboards[x][y] = new MySunWindBillboard();
MySunWindBillboard billboard = m_largeBillboards[x][y];
billboard.Radius = MyUtils.GetRandomFloat(MySunWindConstants.LARGE_BILLBOARD_RADIUS_MIN, MySunWindConstants.LARGE_BILLBOARD_RADIUS_MAX);
billboard.InitialAngle = MyUtils.GetRandomRadian();
billboard.RotationSpeed = MyUtils.GetRandomSign() * MyUtils.GetRandomFloat(MySunWindConstants.LARGE_BILLBOARD_ROTATION_SPEED_MIN, MySunWindConstants.LARGE_BILLBOARD_ROTATION_SPEED_MAX);
//billboard.Color = MySunWindConstants.BILLBOARD_COLOR;
//billboard.Color.X = MyMwcUtils.GetRandomFloat(0.5f, 3);
//billboard.Color.Y = MyMwcUtils.GetRandomFloat(0.5f, 2);
//billboard.Color.Z = MyMwcUtils.GetRandomFloat(0.5f, 2);
//billboard.Color.W = MyMwcUtils.GetRandomFloat(0.5f, 2);
billboard.Color.X = MyUtils.GetRandomFloat(0.5f, 3);
billboard.Color.Y = MyUtils.GetRandomFloat(0.5f, 1);
billboard.Color.Z = MyUtils.GetRandomFloat(0.5f, 1);
billboard.Color.W = MyUtils.GetRandomFloat(0.5f, 1);
}
}
// Small billboards
m_smallBillboards = new MySunWindBillboardSmall[MySunWindConstants.SMALL_BILLBOARDS_SIZE.X][];
for (int x = 0; x < MySunWindConstants.SMALL_BILLBOARDS_SIZE.X; x++)
{
m_smallBillboards[x] = new MySunWindBillboardSmall[MySunWindConstants.SMALL_BILLBOARDS_SIZE.Y];
for (int y = 0; y < MySunWindConstants.SMALL_BILLBOARDS_SIZE.Y; y++)
{
m_smallBillboards[x][y] = new MySunWindBillboardSmall();
MySunWindBillboardSmall billboard = m_smallBillboards[x][y];
billboard.Radius = MyUtils.GetRandomFloat(MySunWindConstants.SMALL_BILLBOARD_RADIUS_MIN, MySunWindConstants.SMALL_BILLBOARD_RADIUS_MAX);
billboard.InitialAngle = MyUtils.GetRandomRadian();
billboard.RotationSpeed = MyUtils.GetRandomSign() * MyUtils.GetRandomFloat(MySunWindConstants.SMALL_BILLBOARD_ROTATION_SPEED_MIN, MySunWindConstants.SMALL_BILLBOARD_ROTATION_SPEED_MAX);
//billboard.Color = MySunWindConstants.BILLBOARD_COLOR;
billboard.Color.X = MyUtils.GetRandomFloat(0.5f, 1);
billboard.Color.Y = MyUtils.GetRandomFloat(0.2f, 0.5f);
billboard.Color.Z = MyUtils.GetRandomFloat(0.2f, 0.5f);
billboard.Color.W = MyUtils.GetRandomFloat(0.1f, 0.5f);
billboard.TailBillboardsCount = MyUtils.GetRandomInt(MySunWindConstants.SMALL_BILLBOARD_TAIL_COUNT_MIN, MySunWindConstants.SMALL_BILLBOARD_TAIL_COUNT_MAX);
billboard.TailBillboardsDistance = MyUtils.GetRandomFloat(MySunWindConstants.SMALL_BILLBOARD_TAIL_DISTANCE_MIN, MySunWindConstants.SMALL_BILLBOARD_TAIL_DISTANCE_MAX);
billboard.RadiusScales = new float[billboard.TailBillboardsCount];
for (int i = 0; i < billboard.TailBillboardsCount; i++)
{
billboard.RadiusScales[i] = MyUtils.GetRandomFloat(0.7f, 1.0f);
}
}
}
MyLog.Default.DecreaseIndent();
MyLog.Default.WriteLine("MySunWind.LoadData() - END");
}
// This method doesn't really draw. It just creates billboards that are later drawn in MyParticles.Draw()
public static void Draw()
{
if (IsActive == false)
{
return;
}
if (IsVisible == false)
{
return;
}
//float deltaTime = ((float)MyMinerGame.TotalGamePlayTimeInMilliseconds - (float)m_timeStarted) / 1000.0f;
float traveledDistance = m_speed * m_deltaTime;
Vector3 deltaPosition = m_directionFromSunNormalized * traveledDistance;
// Draw LARGE billboards
for (int x = 0; x < MySunWindConstants.LARGE_BILLBOARDS_SIZE.X; x++)
{
for (int y = 0; y < MySunWindConstants.LARGE_BILLBOARDS_SIZE.Y; y++)
{
MySunWindBillboard billboard = m_largeBillboards[x][y];
Vector3 actualPosition = billboard.InitialAbsolutePosition + deltaPosition;
float distanceToCamera;
Vector3 campos = MyCamera.Position;
Vector3.Distance(ref actualPosition, ref campos, out distanceToCamera);
float alpha = 1 - MathHelper.Clamp(distanceToCamera / MySunWindConstants.LARGE_BILLBOARD_DISAPEAR_DISTANCE, 0, 1);
float distanceToCenterOfSunWind;
Vector3.Distance(ref actualPosition, ref campos, out distanceToCenterOfSunWind);
if (distanceToCenterOfSunWind < MySunWindConstants.SWITCH_LARGE_AND_SMALL_BILLBOARD_RADIUS)
{
alpha *= MathHelper.Clamp(distanceToCamera / MySunWindConstants.SWITCH_LARGE_AND_SMALL_BILLBOARD_DISTANCE, 0, 1);
}
//billboard.Color *= alpha;
MyTransparentGeometry.AddPointBillboard(
MyTransparentMaterialEnum.Explosion,
new Vector4(billboard.Color.X * alpha, billboard.Color.Y * alpha, billboard.Color.Z * alpha, alpha),
actualPosition,
billboard.Radius,
billboard.InitialAngle + billboard.RotationSpeed * m_deltaTime);
}
}
// Draw SMALL billboards
//if (m_distanceToSunWind <= MySunWindConstants.SWITCH_LARGE_AND_SMALL_BILLBOARD_DISTANCE)
//{
// if (m_smallBillboardsStarted == false)
// {
// StartSmallBillboards();
// m_smallBillboardsStarted = true;
// }
if (m_smallBillboardsStarted == true)
{
for (int x = 0; x < MySunWindConstants.SMALL_BILLBOARDS_SIZE.X; x++)
{
for (int y = 0; y < MySunWindConstants.SMALL_BILLBOARDS_SIZE.Y; y++)
{
MySunWindBillboardSmall billboard = m_smallBillboards[x][y];
Vector3 actualPosition = billboard.InitialAbsolutePosition + deltaPosition;
for (int z = 0; z < billboard.TailBillboardsCount; z++)
{
Vector3 tempPosition = actualPosition - m_directionFromSunNormalized * (z - billboard.TailBillboardsCount / 2) * billboard.TailBillboardsDistance;
float distanceToCamera;
Vector3 campos = MyCamera.Position;
Vector3.Distance(ref tempPosition, ref campos, out distanceToCamera);
//distanceToCamera = Math.Abs(Vector3.Dot(tempPosition - campos, m_directionFromSunNormalized));
float alpha = 1 - MathHelper.Clamp((distanceToCamera) / (MySunWindConstants.SWITCH_LARGE_AND_SMALL_BILLBOARD_DISTANCE_HALF), 0, 1);
if (alpha > 0)
{
float distanceFromOrigin;
Vector3.Distance(ref tempPosition, ref billboard.InitialAbsolutePosition, out distanceFromOrigin);
if (distanceFromOrigin < billboard.MaxDistance)
{
MyTransparentGeometry.AddPointBillboard(
MyTransparentMaterialEnum.Explosion,
new Vector4(billboard.Color.X * alpha, billboard.Color.Y * alpha, billboard.Color.Z * alpha, billboard.Color.W * alpha),
tempPosition,
billboard.Radius * billboard.RadiusScales[z],
billboard.InitialAngle + billboard.RotationSpeed * m_deltaTime);
}
}
}
}
}
}
}
