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Code simplifications

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1. Viewport::get_visible_rect().position is always zero.
So Control::get_window_rect is identical to Control::get_global_rect.
Remove Control::get_window_rect since it is not used in the source code.

2. sqrt(a * a) = abs(a) for doubles

3. Simplify affine_inverse combination

4. Simplify calculation in shaders
This commit is contained in:
Markus Sauermann
2022-10-05 10:56:19 +02:00
parent 2e3662acbd
commit b8031bb7d6
7 changed files with 6 additions and 26 deletions
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3
servers/rendering/renderer_rd/environment/gi.cpp
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@@ -2866,7 +2866,8 @@ void GI::VoxelGIInstance::update(bool p_update_light_instances, const Vector<RID
{
Transform3D to_cell = gi->voxel_gi_get_to_cell_xform(probe);
Transform3D to_probe_xform = (transform * to_cell.affine_inverse()).affine_inverse();
Transform3D to_probe_xform = to_cell * transform.affine_inverse();
//update lights
for (uint32_t i = 0; i < light_count; i++) {