18 lines
No EOL
361 B
GLSL
18 lines
No EOL
361 B
GLSL
#version 120
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attribute vec2 in_vertex;
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attribute vec2 in_position;
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attribute vec2 in_velocity;
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varying vec2 velocity;
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varying vec2 vertex;
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uniform float time;
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uniform float size;
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void main()
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{
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vec2 p = size*in_vertex;
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p += log(1.0+time) * in_velocity;
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p += in_position;
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gl_Position = vec4(p, 0.0, 1.0);
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vertex = in_vertex;
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velocity = in_velocity;
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} |