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Rotate envmaps to be consistent with vanilla (#636)

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* Start work on envmap rotation stuff

* n64graphic envmap rotation working

* Add comment to rotation function

* Fix DLs of non 32x32 env maps, fix envmap rotation

* fix metal flying vanish cap

* fix metal mario's medium poly butt

* new asset version for flipped env maps

* added missing env textures to extract script

* restore asset_needs_update

* Skip asset_needs_update calls if local version matches new version

* removed the goddard textures from envmap rotation

---------

Co-authored-by: mineqwerty <mineqwerty25@gmail.com>
Co-authored-by: thecozies <79979276+thecozies@users.noreply.github.com>
This commit is contained in:
Gregory Heskett
2023-09-18 09:10:56 -04:00
committed by GitHub
parent 8a83359ed1
commit ab0cebab7a
7 changed files with 126 additions and 49 deletions
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14
src/game/rendering_graph_node.c
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@@ -696,21 +696,17 @@ void geo_process_camera(struct GraphNodeCamera *node) {
// As a result, environment mapping is broken on Fast3DEX2 without the
// changes below.
Mat4* cameraMatrix = &gCameraTransform;
#ifdef FIX_REFLECT_MTX
/**
* HackerSM64 2.1: Now uses the correct "up" vector for the guLookAtReflect call in geo_process_master_list_sub.
* It was originally sideways in vanilla, with vanilla's environment map textures sideways to accommodate, but those
* textures are now rotated automatically on extraction to allow for this to be fixed.
*/
gCurLookAt->l[0].l.dir[0] = (s8)(127.0f * (*cameraMatrix)[0][0]);
gCurLookAt->l[0].l.dir[1] = (s8)(127.0f * (*cameraMatrix)[1][0]);
gCurLookAt->l[0].l.dir[2] = (s8)(127.0f * (*cameraMatrix)[2][0]);
gCurLookAt->l[1].l.dir[0] = (s8)(127.0f * -(*cameraMatrix)[0][1]);
gCurLookAt->l[1].l.dir[1] = (s8)(127.0f * -(*cameraMatrix)[1][1]);
gCurLookAt->l[1].l.dir[2] = (s8)(127.0f * -(*cameraMatrix)[2][1]);
#else
gCurLookAt->l[0].l.dir[0] = (s8)(127.0f * (*cameraMatrix)[0][0]);
gCurLookAt->l[0].l.dir[1] = (s8)(127.0f * (*cameraMatrix)[1][0]);
gCurLookAt->l[0].l.dir[2] = (s8)(127.0f * (*cameraMatrix)[2][0]);
gCurLookAt->l[1].l.dir[0] = (s8)(127.0f * (*cameraMatrix)[0][1]);
gCurLookAt->l[1].l.dir[1] = (s8)(127.0f * (*cameraMatrix)[1][1]);
gCurLookAt->l[1].l.dir[2] = (s8)(127.0f * (*cameraMatrix)[2][1]);
#endif
#endif // F3DEX_GBI_2
// Make a copy of the view matrix and scale its translation based on WORLD_SCALE