mirror/raylib
1
0
Fork 0
mirror of https://github.com/raysan5/raylib.git synced 2025-12-06 06:13:10 +00:00
Code Issues Packages Projects Releases Wiki Activity

fix clipping issue (#5342)

Browse Source
This commit is contained in:
Le Juez Victor 2025-11-08 11:28:15 +01:00 committed by GitHub
parent ad17af57e9
commit 4ff296bf0b
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
1 changed files with 6 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
src/external/rlsw.h vendored
View File

@ -2118,12 +2118,12 @@ static inline int sw_clip_##name(
// Frustum cliping functions
//-------------------------------------------------------------------------------------------
#define IS_INSIDE_PLANE_W(h) ((h)[3] >= SW_CLIP_EPSILON)
#define IS_INSIDE_PLANE_X_POS(h) ((h)[0] <= (h)[3])
#define IS_INSIDE_PLANE_X_NEG(h) (-(h)[0] <= (h)[3])
#define IS_INSIDE_PLANE_Y_POS(h) ((h)[1] <= (h)[3])
#define IS_INSIDE_PLANE_Y_NEG(h) (-(h)[1] <= (h)[3])
#define IS_INSIDE_PLANE_Z_POS(h) ((h)[2] <= (h)[3])
#define IS_INSIDE_PLANE_Z_NEG(h) (-(h)[2] <= (h)[3])
#define IS_INSIDE_PLANE_X_POS(h) ( (h)[0] < (h)[3]) // Exclusive for +X
#define IS_INSIDE_PLANE_X_NEG(h) (-(h)[0] < (h)[3]) // Exclusive for -X
#define IS_INSIDE_PLANE_Y_POS(h) ( (h)[1] < (h)[3]) // Exclusive for +Y
#define IS_INSIDE_PLANE_Y_NEG(h) (-(h)[1] < (h)[3]) // Exclusive for -Y
#define IS_INSIDE_PLANE_Z_POS(h) ( (h)[2] <= (h)[3]) // Inclusive for +Z
#define IS_INSIDE_PLANE_Z_NEG(h) (-(h)[2] <= (h)[3]) // Inclusive for -Z
#define COMPUTE_T_PLANE_W(hPrev, hCurr) ((SW_CLIP_EPSILON - (hPrev)[3])/((hCurr)[3] - (hPrev)[3]))
#define COMPUTE_T_PLANE_X_POS(hPrev, hCurr) (((hPrev)[3] - (hPrev)[0])/(((hPrev)[3] - (hPrev)[0]) - ((hCurr)[3] - (hCurr)[0])))