/// <summary>
/// Creates a new instance of type "WritableTexture".
/// </summary>
/// <param name="texType">Defines the type of the render texture.</param>
/// <param name="colorFormat">The color format of the texture, <see cref="ImagePixelFormat"/></param>
/// <param name="width">Width in px.</param>
/// <param name="height">Height in px.</param>
/// <param name="generateMipMaps">Defines if mipmaps are created.</param>
/// <param name="filterMode">Defines the filter mode <see cref="TextureFilterMode"/>.</param>
/// <param name="wrapMode">Defines the wrapping mode <see cref="TextureWrapMode"/>.</param>
/// <param name="compareMode">The textures compare mode. If uncertain, leaf on NONE, this is only important for depth (shadow) textures (<see cref="TextureCompareMode"/>).</param>
/// <param name="compareFunc">The textures compare function. If uncertain, leaf on LEESS, this is only important for depth (shadow) textures and if the CompareMode isn't NONE (<see cref="Compare"/>)</param>
public WritableTexture(RenderTargetTextureTypes texType, ImagePixelFormat colorFormat, int width, int height, bool generateMipMaps = true, TextureFilterMode filterMode = TextureFilterMode.Linear, TextureWrapMode wrapMode = TextureWrapMode.Repeat, TextureCompareMode compareMode = TextureCompareMode.None, Compare compareFunc = Compare.Less)
{
SessionUniqueIdentifier = Suid.GenerateSuid();
PixelFormat = colorFormat;
Width = width;
Height = height;
DoGenerateMipMaps = generateMipMaps;
FilterMode = filterMode;
WrapMode = wrapMode;
TextureType = texType;
CompareMode = compareMode;
CompareFunc = compareFunc;
}
/// <summary>
/// Sets a RenderTexture into the correct position in the RederTexture array.
/// </summary>
/// <param name="src">The source RenderTexture.</param>
/// <param name="tex">The type of the texture.</param>
public void SetTexture(WritableTexture src, RenderTargetTextureTypes tex)
{
RenderTextures[(int)tex] = src ?? throw new ArgumentException("Texture from source target is null!");
}
/// <summary>
/// Sets a RenderTexture from another RenderTarget at the correct position in the RenderTexure array.
/// </summary>
/// <param name="src">The source RenderTarget.</param>
/// <param name="tex">The type of the texture.</param>
public void SetTextureFromRenderTarget(RenderTarget src, RenderTargetTextureTypes tex)
{
var srcTex = src.RenderTextures[(int)tex];
RenderTextures[(int)tex] = srcTex ?? throw new ArgumentException("Texture from source target is null!");
}
