diff options
Diffstat (limited to 'source/blender/draw/engines/eevee/eevee_materials.c')
| -rw-r--r-- | source/blender/draw/engines/eevee/eevee_materials.c | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/source/blender/draw/engines/eevee/eevee_materials.c b/source/blender/draw/engines/eevee/eevee_materials.c index ab2ed691c63..7e30431b88d 100644 --- a/source/blender/draw/engines/eevee/eevee_materials.c +++ b/source/blender/draw/engines/eevee/eevee_materials.c @@ -207,46 +207,6 @@ void EEVEE_update_noise(EEVEE_PassList *psl, EEVEE_FramebufferList *fbl, const d DRW_draw_pass(psl->update_noise_pass); } -void EEVEE_update_viewvecs(float invproj[4][4], float winmat[4][4], float (*r_viewvecs)[4]) -{ - /* view vectors for the corners of the view frustum. - * Can be used to recreate the world space position easily */ - float view_vecs[4][4] = { - {-1.0f, -1.0f, -1.0f, 1.0f}, - {1.0f, -1.0f, -1.0f, 1.0f}, - {-1.0f, 1.0f, -1.0f, 1.0f}, - {-1.0f, -1.0f, 1.0f, 1.0f}, - }; - - /* convert the view vectors to view space */ - const bool is_persp = (winmat[3][3] == 0.0f); - for (int i = 0; i < 4; i++) { - mul_project_m4_v3(invproj, view_vecs[i]); - /* normalized trick see: - * http://www.derschmale.com/2014/01/26/reconstructing-positions-from-the-depth-buffer */ - if (is_persp) { - /* Divide XY by Z. */ - mul_v2_fl(view_vecs[i], 1.0f / view_vecs[i][2]); - } - } - - /** - * If ortho : view_vecs[0] is the near-bottom-left corner of the frustum and - * view_vecs[1] is the vector going from the near-bottom-left corner to - * the far-top-right corner. - * If Persp : view_vecs[0].xy and view_vecs[1].xy are respectively the bottom-left corner - * when Z = 1, and top-left corner if Z = 1. - * view_vecs[0].z the near clip distance and view_vecs[1].z is the (signed) - * distance from the near plane to the far clip plane. - */ - copy_v4_v4(r_viewvecs[0], view_vecs[0]); - - /* we need to store the differences */ - r_viewvecs[1][0] = view_vecs[1][0] - view_vecs[0][0]; - r_viewvecs[1][1] = view_vecs[2][1] - view_vecs[0][1]; - r_viewvecs[1][2] = view_vecs[3][2] - view_vecs[0][2]; -} - void EEVEE_materials_init(EEVEE_ViewLayerData *sldata, EEVEE_Data *vedata, EEVEE_StorageList *stl, @@ -274,15 +234,6 @@ void EEVEE_materials_init(EEVEE_ViewLayerData *sldata, } { - /* Update view_vecs */ - float invproj[4][4], winmat[4][4]; - DRW_view_winmat_get(NULL, winmat, false); - DRW_view_winmat_get(NULL, invproj, true); - - EEVEE_update_viewvecs(invproj, winmat, sldata->common_data.view_vecs); - } - - { /* Update noise Framebuffer. */ GPU_framebuffer_ensure_config( &fbl->update_noise_fb, |