mirror of
https://github.com/cds-astro/aladin-lite.git
synced 2026-06-12 11:01:37 -07:00
Matthieu Baumann
23 lines
373 B
GLSL
23 lines
373 B
GLSL
#version 300 es
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precision highp float;
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precision highp sampler3D;
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uniform sampler3D tex;
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in vec3 frag_uv;
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out vec4 out_frag_color;
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#include ../hips/color.glsl;
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uniform float opacity;
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void main() {
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vec3 uv = vec3(frag_uv.xyz);
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uv.y = 1.0 - uv.y;
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vec4 color = uvw2c_f32(uv);
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out_frag_color = color;
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out_frag_color.a = out_frag_color.a * opacity;
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} |