mirror of https://github.com/axmolengine/axmol.git
22 lines
461 B
GLSL
22 lines
461 B
GLSL
#version 310 es
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#include "base.glsl"
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layout(location = POSITION) in vec4 a_position;
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layout(location = NORMAL) in vec3 a_normal;
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layout(std140) uniform vs_ub {
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float OutlineWidth;
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mat4 u_MVPMatrix;
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};
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void main(void)
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{
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vec4 pos = u_MVPMatrix * a_position;
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vec4 normalproj = u_MVPMatrix * vec4(a_normal, 0);
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normalproj = normalize(normalproj);
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pos.xy += normalproj.xy * (OutlineWidth * (pos.z * 0.5 + 0.5));
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gl_Position = pos;
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}
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