PixelEffectSetTexture(ShaderResourceView, Size2, SamplerState, BlendState) Method

SetTexture method sets the specified texture to be rendered for each pixel. This value is used when the object does not provide a PixelMaterial. When rendering texture, AlphaClipThreshold is set to 0.5 (pixel with alpha color values below this value will be clipped). To remove the texture, set the pixelTexture to null or call RemoveTexture.

public void SetTexture(
	ShaderResourceView pixelTexture,
	Size2 textureSize,
	SamplerState textureSamplerState = null,
	BlendState textureBlendState = null
)