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GLSL · 228 bytes Raw Blame History

  
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        #version 330 core
      
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        in vec2 v_texcoord;
      
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        in vec4 v_color;
      
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        uniform sampler2D u_atlas;
      
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        out vec4 frag_color;
      
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        void main() {
      
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            float alpha = texture(u_atlas, v_texcoord).r;
      
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            frag_color = vec4(v_color.rgb, v_color.a * alpha);
      
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        }

1	#version 330 core
2
3	in vec2 v_texcoord;
4	in vec4 v_color;
5
6	uniform sampler2D u_atlas;
7
8	out vec4 frag_color;
9
10	void main() {
11	float alpha = texture(u_atlas, v_texcoord).r;
12	frag_color = vec4(v_color.rgb, v_color.a * alpha);
13	}