public void AddPointsAtPosition(int count, float xPos, float yPos, float xVec, float yVec)
{
for (int i = 0; i < count; i++)
{
int index = RandomFuncts.GetRandomInt(0, this.pointSize);
this.posX[index] = xPos + RandomFuncts.GetRandomFloat(1, 50);
this.posY[index] = yPos + RandomFuncts.GetRandomFloat(1, 50);
this.vecX[index] = xVec;
this.vecY[index] = yVec;
}
}
public void InitPoints()
{
this.points = new VertexArray(PrimitiveType.Quads, (uint)this.pointSize * 4);
this.posX = new float[this.pointSize];
this.posY = new float[this.pointSize];
this.vecX = new float[this.pointSize];
this.vecY = new float[this.pointSize];
for (uint i = 0; i < this.pointSize; i++)
{
this.posX[i] = RandomFuncts.GetRandomFloat(0, this.width);
this.posY[i] = RandomFuncts.GetRandomFloat(0, this.height);
this.vecX[i] = 0;
this.vecY[i] = 0;
Vertex vertex = new Vertex();
vertex.Position.X = this.posX[i];
vertex.Position.Y = this.posY[i];
vertex.Color = new Color((byte)RandomFuncts.GetRandomInt(0, 255), (byte)RandomFuncts.GetRandomInt(0, 255), (byte)RandomFuncts.GetRandomInt(0, 255));
this.points[i] = vertex;
}
}
