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Fix rotation axis not normalized in light tree #OrientationBounds

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Weizhen Huang
2023-03-23 11:11:54 +01:00
parent 84e170c563
commit 791f35e2c0
1 changed files with 1 additions and 1 deletions
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intern/cycles/scene/light_tree.cpp
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@@ -57,7 +57,7 @@ OrientationBounds merge(const OrientationBounds &cone_a, const OrientationBounds
/* Rotate new axis to be between a and b. */
float theta_r = theta_o - a->theta_o;
float3 new_axis = rotate_around_axis(a->axis, cross(a->axis, b->axis), theta_r);
float3 new_axis = rotate_around_axis(a->axis, normalize(cross(a->axis, b->axis)), theta_r);
new_axis = normalize(new_axis);
return OrientationBounds({new_axis, theta_o, theta_e});