37 lines
599 B
Plaintext
37 lines
599 B
Plaintext
@vs vs
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in vec3 a_pos;
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in vec2 a_tex_coords;
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in vec3 a_norm;
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out vec2 tex_coords;
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out vec3 normal;
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uniform vs_p {
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uniform mat4 vp;
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uniform mat4 model;
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};
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void main() {
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gl_Position = vp * vec4(vec3(model * vec4(a_pos,1.0)), 1.0);
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tex_coords = a_tex_coords;
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normal = a_norm;
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}
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@end
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@fs fs
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in vec2 tex_coords;
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in vec3 normal;
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out vec4 color;
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uniform texture2D diffuse;
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uniform sampler smp;
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void main() {
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vec3 lightDir = normalize(vec3(0.5f, 0.5f, 1.0f));
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float diff = max(dot(normal, lightDir), 0.0f);
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color = texture(sampler2D(diffuse,smp),tex_coords);
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}
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@end
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@program unlit vs fs
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