light direction from almost straight up is better for the chrome letter bevels

[vrfileman] / sdr / dfont.p.glsl

diff --git a/sdr/dfont.p.glsl b/sdr/dfont.p.glsl
index cf60f27..0d4ef4d 100644 (file)
--- a/sdr/dfont.p.glsl
+++ b/sdr/dfont.p.glsl
@@ -37,7 +37,7 @@ void main()
        vec3 color = mix(color_low, color_high, step(0.5, t));
 
        // --- bevel gradients ---
-       float bv_shade = mod(1.0 * dot(grad, normalize(vec2(1.0, 1.0))) * 0.5 + 0.5, 1.0);
+       float bv_shade = mod(1.0 * dot(grad, normalize(vec2(0.1, 1.0))) * 0.5 + 0.5, 1.0);
 
        gradcurves(1.0 - bv_shade, c_over, c_under);
        vec3 bv_col = vec3(c_under, c_under, c_over);