Code not working properly on M1 Mac?

[caroline]

Hi @alexisdevelops and welcome to the Metal forum!

The way a point is rendered has changed. Check out this post for the solution:

Completely red screen in Chapter 2 after changing to .point

Hi @makoren and welcome to the forum! Unfortunately Apple changed the default size of a “point”. In Chapter 2 playground, you can change the shader code to this: let shader = """ #include <metal_stdlib> using namespace metal; struct VertexIn { float4 position [[ attribute(0) ]]; }; struct VertexOut { float4 position [[position]]; float pointSize [[point_size]]; }; vertex VertexOut vertex_main(const VertexIn vertex_in [[ stage_in ]]) { VertexOut out { .position = vertex_in.position, .pointSize…

There shouldn’t be issues with the M1. If you find any, please post here, and I’ll get back to you ASAP