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opengl: Fixed artifacts on water reflection

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Michaël Lemaire 2014-01-21 22:31:17 +01:00
parent 3e72fc7bf8
commit a610d69f84
1 changed files with 3 additions and 1 deletions
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src/render/opengl/shaders/water.frag
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@ -28,7 +28,9 @@ void main(void)
gl_FragColor = applyLighting(unprojected, normal, waterColor, 100.0); gl_FragColor = applyLighting(unprojected, normal, waterColor, 100.0);
gl_FragColor += getSkyColor(unprojected, reflect(unprojected - cameraLocation, normal)) * waterReflection; vec3 reflected = reflect(unprojected - cameraLocation, normal);
reflected.y = max(reflected.y, 0.0);
gl_FragColor += getSkyColor(unprojected, reflected) * waterReflection;
gl_FragColor = applyAerialPerspective(gl_FragColor); gl_FragColor = applyAerialPerspective(gl_FragColor);