qt5base-lts/tests/manual/rhi/displacement/material.frag

#version 440

layout(location = 0) out vec4 fragColor;

layout(location = 1) in vec3 in_normal;

void main()
{
    fragColor = vec4((normalize(in_normal) + 1.0) / 2.0, 1.0);
}
rhi: Add a displacement / tessellation manual test There is something odd when running on Metal: note how the uv is vec3 instead of vec2, in order to make the vertex-tesc-tese data to look like this: struct main0_out { float3 out_uv; float3 out_normal; float4 gl_Position; }; if out_uv was float2 we'd get some strange rendering results, perhaps due to something related to alignment. But have no means to investigate this further. Change-Id: I79d4edb2ddde3971c599c4326d98e99a49aa7122 Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io> 2023-01-24 15:08:56 +00:00			`#version 440`

			`layout(location = 0) out vec4 fragColor;`

			`layout(location = 1) in vec3 in_normal;`

			`void main()`
			`{`
			`fragColor = vec4((normalize(in_normal) + 1.0) / 2.0, 1.0);`
			`}`