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fgdata/Shaders/HDR/stars.vert

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HDR: Render the Moon, stars and planets Moon textures have been adapted from the following webpage: https://svs.gsfc.nasa.gov/4720 NASA's Scientific Visualization Studio
2023-11-06 13:51:53 +00:00
#version 330 core
layout(location = 0) in vec4 pos;
layout(location = 2) in vec4 vertex_color;
out VS_OUT {
vec4 color;
HDR: Improve stars rendering Previously we did not take into account the atmospheric transmittance to render the stars, leading to stars being incorrectly rendered in low visibility conditions. Also place the stars in the correct render bin.
2024-01-07 15:18:55 +00:00
vec3 view_vector;
HDR: Render the Moon, stars and planets Moon textures have been adapted from the following webpage: https://svs.gsfc.nasa.gov/4720 NASA's Scientific Visualization Studio
2023-11-06 13:51:53 +00:00
} vs_out;
HDR: Improve stars rendering Previously we did not take into account the atmospheric transmittance to render the stars, leading to stars being incorrectly rendered in low visibility conditions. Also place the stars in the correct render bin.
2024-01-07 15:18:55 +00:00
uniform mat4 osg_ModelViewMatrix;
HDR: Render the Moon, stars and planets Moon textures have been adapted from the following webpage: https://svs.gsfc.nasa.gov/4720 NASA's Scientific Visualization Studio
2023-11-06 13:51:53 +00:00
uniform mat4 osg_ModelViewProjectionMatrix;
void main()
{
gl_Position = osg_ModelViewProjectionMatrix * pos;
vs_out.color = vertex_color;
HDR: Improve stars rendering Previously we did not take into account the atmospheric transmittance to render the stars, leading to stars being incorrectly rendered in low visibility conditions. Also place the stars in the correct render bin.
2024-01-07 15:18:55 +00:00
vs_out.view_vector = (osg_ModelViewMatrix * pos).xyz;
HDR: Render the Moon, stars and planets Moon textures have been adapted from the following webpage: https://svs.gsfc.nasa.gov/4720 NASA's Scientific Visualization Studio
2023-11-06 13:51:53 +00:00
}
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