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#version 330
// CSci-4611 Assignment 5: Art Render
// TODO: You need to modify this vertex shader to move the edge vertex along
// the normal away from the mesh surface IF you determine that the vertex
// belongs to a silhouette edge.
uniform mat4 model_view_matrix;
uniform mat4 normal_matrix;
uniform mat4 proj_matrix;
uniform float thickness;
layout(location = 0) in vec3 vertex;
layout(location = 1) in vec3 normal;
layout(location = 2) in vec3 left_normal;
layout(location = 3) in vec3 right_normal;
void main() {
gl_Position = proj_matrix * model_view_matrix * vec4(vertex,1);
}
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