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Support OpenGL 3 (#13321)

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Vitaliy 2024-01-16 23:09:18 +03:00 • committed by GitHub
parent 9cca12ff0b
commit 8093044f07
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10 changed files with 26 additions and 22 deletions
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4
client/shaders/nodes_shader/opengl_vertex.glsl
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@ -242,7 +242,7 @@ void main(void)
if (f_normal_length > 0.0) {
nNormal = normalize(vNormal);
cosLight = max(1e-5, dot(nNormal, -v_LightDirection));
float sinLight = pow(1 - pow(cosLight, 2.0), 0.5);
float sinLight = pow(1.0 - pow(cosLight, 2.0), 0.5);
normalOffsetScale = 2.0 * pFactor * pFactor * sinLight * min(f_shadowfar, 500.0) /
xyPerspectiveBias1 / f_textureresolution;
z_bias = 1.0 * sinLight / cosLight;
@ -250,7 +250,7 @@ void main(void)
else {
nNormal = vec3(0.0);
cosLight = clamp(dot(v_LightDirection, normalize(vec3(v_LightDirection.x, 0.0, v_LightDirection.z))), 1e-2, 1.0);
float sinLight = pow(1 - pow(cosLight, 2.0), 0.5);
float sinLight = pow(1.0 - pow(cosLight, 2.0), 0.5);
normalOffsetScale = 0.0;
z_bias = 3.6e3 * sinLight / cosLight;
}