Default shader won't work

[willmotil]

Try this one all the instructions are there.
I put the full copy paste code at the bottom with notes.

Writing your own 2D Pixel Shader in Monogame for Absolute Beginners

Original post that was rewritten for current MonoGame framework - https://gmjosack.github.io/posts/my-first-2d-pixel-shaders-part-1/ It has been about 7-8 years after the original post I linked above and its pretty outdated, So I thought I might make a fresh one that works (What worked for me after I tried many things) so lets get into it. SETTING UP: Sprite used: [image] The first thing we’ll want to do add our texture to our project. Go ahead and add th…

Then this one.

How to use a pixel shader with spritebatch. Minimal example GreyScale

// game1 DX desktop project. using Microsoft.Xna.Framework; using Microsoft.Xna.Framework.Graphics; using Microsoft.Xna.Framework.Input; namespace HowToPixelShaderWithSpriteBatch { public class Game1 : Game { GraphicsDeviceManager graphics; SpriteBatch spriteBatch; Texture2D texture; Effect effect; float percent = 1.0f; public Game1() { graphics = new GraphicsDeviceManager(this); Content.RootDirectory =…

There is lots of examples if you search on the forum of working shaders.