Texture addition

ok3

I can't put two textures together with alpha. Illustration n1. Is it possible to fold them as in the illustration n2?

shader_type spatial;

uniform sampler2D texture1 : hint_albedo;
uniform sampler2D textureBlood : hint_albedo;

void fragment() {
	
	vec4 texture1_ = texture(texture1, UV.xy);
	vec4 textureBlood_ = texture(textureBlood, UV.xy);
	
	float texMixAlpha = 0.00000;
	vec4 texMix = mix(textureBlood_,texture1_,texMixAlpha);
	vec3 emission_ = texMix.rgb;
	
	EMISSION = emission_;
}

cybereality

I think you have to write out to ALBEDO to get the color.

Megalomaniak

I'm assuming the blood texture has got an alpha channel so what if you try making line 12 vec4 texMix = mix(texture1_,textureBlood_,textureBlood_.a);

edit: If the intention is to have flat shading in the game then outputting to EMISSION should be fine, but if you intend to have dynamic lighting then I concur with @cybereality on outputting to ALBEDO.

ok3

Thank you.