C# (CSharp) GetVel示例

示例#1

    public void Init()
    {
        GetGridVel = GetGridVelFloat;
        SampleVel  = SampleVelFloat;
        if (gridDim2[2] == 1)
        {
            SampleVel  = SampleVelFloat;
            GetGridVel = GetGridVelFloatXY;
        }
        else
        {
            SampleVel  = SampleVelFloat;
            GetGridVel = GetGridVelFloat;
        }

        smoke.Clear();
        vel.Clear();
        force.Clear();
        grid.Clear();
        pos.Clear();
        psize.Clear();
        color.Clear();
        rot.Clear();
        optvel.Clear();
    }

示例#2

    public void Prepare(Matrix4x4 wltm)
    {
        if (optimized)
        {
            if (gridDim2[2] == 1)
            {
                SampleVel  = SampleVelOpt;
                GetGridVel = GetGridVelOptXY;
            }
            else
            {
                SampleVel  = SampleVelOpt;
                GetGridVel = GetGridVelOpt;
            }
        }
        else
        {
            if (gridDim2[2] == 1)
            {
                SampleVel  = SampleVelFloat;
                GetGridVel = GetGridVelFloatXY;
            }
            else
            {
                SampleVel  = SampleVelFloat;
                GetGridVel = GetGridVelFloat;
            }
        }

        //if ( optimized )
        //{
        //GetGridVel = GetGridVelOpt;
        //SampleVel = SampleVelOpt;
        //}
        //else
        //{
        //GetGridVel = GetGridVelFloat;
        //SampleVel = SampleVelFloat;
        //}

        Matrix4x4 offtm = Matrix4x4.TRS((size * 0.5f) + offset, Quaternion.identity, Vector3.one);

        tm    = offtm * wltm;
        invtm = tm.inverse;
    }

示例#3

文件： MegaFlowFrame.cs 项目： Gounemond/BretarisDemo

	public void Optimize()
	{
		Vector3 max = Vector3.zero;

		if ( optvel == null )
			optvel = new List<MegaFlowVector>();

		optvel.Clear();

		for ( int i = 0; i < vel.Count; i++ )
		{
			Vector3 v = vel[i];

			if ( Mathf.Abs(v.x) > max.x  )
				max.x = Mathf.Abs(v.x);

			if ( Mathf.Abs(v.y) > max.y )
				max.y = Mathf.Abs(v.y);

			if ( Mathf.Abs(v.z) > max.z )
				max.z = Mathf.Abs(v.z);
		}

		maxval = max;

		for ( int i = 0; i < vel.Count; i++ )
		{
			MegaFlowVector mv = new MegaFlowVector();

			Vector3 v = vel[i];

			mv.x = (byte)(((v.x / maxval.x) + 1.0f) * 0.5f * 255.0f);
			mv.y = (byte)(((v.y / maxval.y) + 1.0f) * 0.5f * 255.0f);
			mv.z = (byte)(((v.z / maxval.z) + 1.0f) * 0.5f * 255.0f);

			optvel.Add(mv);
		}

		optimized = true;

		GetGridVel = GetGridVelOpt;
		SampleVel = SampleVelOpt;
		maxval *= 2.0f;

		vel.Clear();

		GC.Collect();
	}

示例#4

文件： MegaFlowFrame.cs 项目： Gounemond/BretarisDemo

	public void Init()
	{
		GetGridVel = GetGridVelFloat;
		SampleVel = SampleVelFloat;

		smoke.Clear();
		vel.Clear();
		force.Clear();
		grid.Clear();
		pos.Clear();
		psize.Clear();
		color.Clear();
		rot.Clear();
		optvel.Clear();
	}

示例#5

文件： MegaFlowFrame.cs 项目： Gounemond/BretarisDemo

	public void Prepare(Matrix4x4 wltm)
	{
		if ( optimized )
		{
			GetGridVel = GetGridVelOpt;
			SampleVel = SampleVelOpt;
		}
		else
		{
			GetGridVel = GetGridVelFloat;
			SampleVel = SampleVelFloat;
		}

		Matrix4x4 offtm = Matrix4x4.TRS((size * 0.5f) + offset, Quaternion.identity, Vector3.one);
		tm = offtm * wltm;
		invtm = tm.inverse;
	}

示例#6

    public void Optimize()
    {
        Vector3 max = Vector3.zero;

        if (optvel == null)
        {
            optvel = new List <MegaFlowVector>();
        }

        optvel.Clear();

        for (int i = 0; i < vel.Count; i++)
        {
            Vector3 v = vel[i];

            if (Mathf.Abs(v.x) > max.x)
            {
                max.x = Mathf.Abs(v.x);
            }

            if (Mathf.Abs(v.y) > max.y)
            {
                max.y = Mathf.Abs(v.y);
            }

            if (Mathf.Abs(v.z) > max.z)
            {
                max.z = Mathf.Abs(v.z);
            }
        }

        maxval = max;

        for (int i = 0; i < vel.Count; i++)
        {
            MegaFlowVector mv = new MegaFlowVector();

            Vector3 v = vel[i];

            mv.x = (byte)(((v.x / maxval.x) + 1.0f) * 0.5f * 255.0f);
            mv.y = (byte)(((v.y / maxval.y) + 1.0f) * 0.5f * 255.0f);
            mv.z = (byte)(((v.z / maxval.z) + 1.0f) * 0.5f * 255.0f);

            optvel.Add(mv);
        }

        optimized = true;

        //GetGridVel = GetGridVelOpt;
        //SampleVel = SampleVelOpt;
        if (gridDim2[2] == 1)
        {
            SampleVel  = SampleVelOpt;
            GetGridVel = GetGridVelOptXY;
        }
        else
        {
            SampleVel  = SampleVelOpt;
            GetGridVel = GetGridVelOpt;
        }

        maxval *= 2.0f;

        vel.Clear();

        GC.Collect();
    }