mirror of https://github.com/auygun/kaliber.git
29 lines
762 B
Plaintext
29 lines
762 B
Plaintext
IN(0) vec2 in_position;
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IN(1) vec2 in_tex_coord_0;
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UNIFORM_BEGIN
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UNIFORM_V(vec2 scale)
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UNIFORM_V(vec2 offset)
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UNIFORM_V(vec2 rotation)
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UNIFORM_V(vec2 tex_offset)
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UNIFORM_V(vec2 tex_scale)
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UNIFORM_F(float aberration_offset)
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UNIFORM_V(mat4 projection)
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UNIFORM_F(vec4 color)
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UNIFORM_END
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OUT(0) vec2 tex_coord_0;
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void main() {
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// Simple 2d transform.
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vec2 position = in_position;
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position *= PARAM(scale);
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position = vec2(position.x * PARAM(rotation).y + position.y * PARAM(rotation).x,
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position.y * PARAM(rotation).y - position.x * PARAM(rotation).x);
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position += PARAM(offset);
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tex_coord_0 = (in_tex_coord_0 + PARAM(tex_offset)) * PARAM(tex_scale);
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gl_Position = PARAM(projection) * vec4(position, 0.0, 1.0);
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}
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