void AnimatePositions(SimulationMode.Mode mode)
{
Entities.WithAll <PositionAnimated>()
.ForEach((ref Translation translation, in SpawnIndex index) =>
{
float indexAdd = 0.00123f * (float)index.Value;
float time = mode.time * 2.0f;
int y = index.Value / index.Height;
int x = index.Value - (y * index.Height);
var pos = new float4(x, math.sin(time + indexAdd) * 4.0f, y, 1);
translation.Value = pos.xyz;
}).ScheduleParallel();
}
void AnimateColors(SimulationMode.Mode mode)
{
Entities.WithAll <ColorAnimated>()
.ForEach((ref MaterialColor color, in SpawnIndex index) =>
{
float indexAdd = 0.123f * (float)index.Value;
float time = mode.time * 5.0f;
var v = new float3(math.cos(time + indexAdd), math.sin(time + indexAdd), 0.0f);
color.Value = float4(v * 0.4f + 0.5f, 0);
}).ScheduleParallel();
// Color animation of LOD children, they don't have SpawnIndex
Entities.WithAll <ColorAnimated>()
.WithNone <SpawnIndex>()
.ForEach((ref MaterialColor color) =>
{
float indexAdd = 4.56f;
float time = mode.time * 5.0f;
var v = new float3(math.cos(time + indexAdd), math.sin(time + indexAdd), 0.0f);
color.Value = float4(v * 0.4f + 0.5f, 0);
}).ScheduleParallel();
}
