/// <summary>
/// Gets if structure contains data for the specified channel
/// </summary>
/// <param name="channel">Data channel</param>
/// <returns>Returns true if structure contains data for the specified channel</returns>
public bool HasChannel(VertexDataChannels channel)
{
if (channel == VertexDataChannels.Position)
{
return(true);
}
else if (channel == VertexDataChannels.Normal)
{
return(true);
}
else if (channel == VertexDataChannels.Texture)
{
return(true);
}
else if (channel == VertexDataChannels.Tangent)
{
return(true);
}
else if (channel == VertexDataChannels.Color)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// Sets the channer value
/// </summary>
/// <typeparam name="T">Data type</typeparam>
/// <param name="channel">Channel</param>
/// <param name="value">Value</param>
public void SetChannelValue <T>(VertexDataChannels channel, T value)
{
if (channel == VertexDataChannels.Position)
{
this.Position = (Vector3)(object)value;
}
else if (channel == VertexDataChannels.Normal)
{
this.Normal = (Vector3)(object)value;
}
else if (channel == VertexDataChannels.Texture)
{
this.Texture = (Vector2)(object)value;
}
else if (channel == VertexDataChannels.Tangent)
{
this.Tangent = (Vector3)(object)value;
}
else if (channel == VertexDataChannels.Color)
{
this.Color = (Color4)(object)value;
}
else
{
throw new EngineException(string.Format("Channel data not found: {0}", channel));
}
}
/// <summary>
/// Gets data channel value
/// </summary>
/// <typeparam name="T">Data type</typeparam>
/// <param name="channel">Data channel</param>
/// <returns>Returns data for the specified channel</returns>
public T GetChannelValue <T>(VertexDataChannels channel)
{
if (channel == VertexDataChannels.Position)
{
return((T)(object)this.Position);
}
else if (channel == VertexDataChannels.Normal)
{
return((T)(object)this.Normal);
}
else if (channel == VertexDataChannels.Texture)
{
return((T)(object)this.Texture);
}
else if (channel == VertexDataChannels.Tangent)
{
return((T)(object)this.Tangent);
}
else if (channel == VertexDataChannels.Color)
{
return((T)(object)this.Color);
}
else
{
throw new EngineException(string.Format("Channel data not found: {0}", channel));
}
}
/// <summary>
/// Sets the channer value
/// </summary>
/// <typeparam name="T">Data type</typeparam>
/// <param name="channel">Channel</param>
/// <param name="value">Value</param>
public void SetChannelValue <T>(VertexDataChannels channel, T value)
{
if (channel == VertexDataChannels.Position)
{
this.Position = (Vector3)(object)value;
}
else if (channel == VertexDataChannels.Weights)
{
float[] weights = (float[])(object)value;
this.Weight1 = weights[0];
this.Weight2 = weights[1];
this.Weight3 = weights[2];
}
else if (channel == VertexDataChannels.BoneIndices)
{
byte[] boneIndices = (byte[])(object)value;
this.BoneIndex1 = boneIndices[0];
this.BoneIndex2 = boneIndices[1];
this.BoneIndex3 = boneIndices[2];
this.BoneIndex4 = boneIndices[3];
}
else
{
throw new EngineException(string.Format("Channel data not found: {0}", channel));
}
}
/// <summary>
/// Gets if structure contains data for the specified channel
/// </summary>
/// <param name="channel">Data channel</param>
/// <returns>Returns true if structure contains data for the specified channel</returns>
public bool HasChannel(VertexDataChannels channel)
{
if (channel == VertexDataChannels.Position)
{
return(true);
}
else if (channel == VertexDataChannels.Normal)
{
return(true);
}
else if (channel == VertexDataChannels.Color)
{
return(true);
}
else if (channel == VertexDataChannels.Weights)
{
return(true);
}
else if (channel == VertexDataChannels.BoneIndices)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// Gets data channel value
/// </summary>
/// <typeparam name="T">Data type</typeparam>
/// <param name="channel">Data channel</param>
/// <returns>Returns data for the specified channel</returns>
public T GetChannelValue <T>(VertexDataChannels channel)
{
if (channel == VertexDataChannels.Position)
{
return((T)(object)this.Position);
}
else if (channel == VertexDataChannels.Normal)
{
return((T)(object)this.Normal);
}
else if (channel == VertexDataChannels.Color)
{
return((T)(object)this.Color);
}
else if (channel == VertexDataChannels.Weights)
{
return((T)(object)(new[] { this.Weight1, this.Weight2, this.Weight3, (1.0f - this.Weight1 - this.Weight2 - this.Weight3) }));
}
else if (channel == VertexDataChannels.BoneIndices)
{
return((T)(object)(new[] { this.BoneIndex1, this.BoneIndex2, this.BoneIndex3, this.BoneIndex4 }));
}
else
{
throw new EngineException(string.Format("Channel data not found: {0}", channel));
}
}
/// <summary>
/// Sets the channer value
/// </summary>
/// <typeparam name="T">Data type</typeparam>
/// <param name="channel">Channel</param>
/// <param name="value">Value</param>
public void SetChannelValue <T>(VertexDataChannels channel, T value)
{
if (channel == VertexDataChannels.Position)
{
this.Position = (Vector3)(object)value;
}
else
{
throw new EngineException(string.Format("Channel data not found: {0}", channel));
}
}
/// <summary>
/// Gets if structure contains data for the specified channel
/// </summary>
/// <param name="channel">Data channel</param>
/// <returns>Returns true if structure contains data for the specified channel</returns>
public bool HasChannel(VertexDataChannels channel)
{
if (channel == VertexDataChannels.Position)
{
return(true);
}
else
{
return(false);
}
}
