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-rw-r--r--modules/sparkler/bsp.c12
-rw-r--r--modules/sparkler/particles.c2
2 files changed, 7 insertions, 7 deletions
diff --git a/modules/sparkler/bsp.c b/modules/sparkler/bsp.c
index 6544993..5e23961 100644
--- a/modules/sparkler/bsp.c
+++ b/modules/sparkler/bsp.c
@@ -235,23 +235,23 @@ static inline void _bsp_add_occupant(bsp_t *bsp, bsp_occupant_t *occupant, v3f_t
/* XXX: note this is pretty unreadable due to reusing the earlier computed values
* where the identical computation is required.
*/
- bv->octrants[OCT_XR_YR_ZR].center.x = (l->right.x - bv->center.x) / 2 + bv->center.x;
- bv->octrants[OCT_XR_YR_ZR].center.y = (l->right.y - bv->center.y) / 2 + bv->center.y;
- bv->octrants[OCT_XR_YR_ZR].center.z = (l->right.z - bv->center.z) / 2 + bv->center.z;
+ bv->octrants[OCT_XR_YR_ZR].center.x = (l->right.x - bv->center.x) * .5f + bv->center.x;
+ bv->octrants[OCT_XR_YR_ZR].center.y = (l->right.y - bv->center.y) * .5f + bv->center.y;
+ bv->octrants[OCT_XR_YR_ZR].center.z = (l->right.z - bv->center.z) * .5f + bv->center.z;
bv->octrants[OCT_XR_YR_ZL].center.x = bv->octrants[OCT_XR_YR_ZR].center.x;
bv->octrants[OCT_XR_YR_ZL].center.y = bv->octrants[OCT_XR_YR_ZR].center.y;
- bv->octrants[OCT_XR_YR_ZL].center.z = (bv->center.z - l->left.z) / 2 + l->left.z;
+ bv->octrants[OCT_XR_YR_ZL].center.z = (bv->center.z - l->left.z) * .5f + l->left.z;
bv->octrants[OCT_XR_YL_ZR].center.x = bv->octrants[OCT_XR_YR_ZR].center.x;
- bv->octrants[OCT_XR_YL_ZR].center.y = (bv->center.y - l->left.y) / 2 + l->left.y;
+ bv->octrants[OCT_XR_YL_ZR].center.y = (bv->center.y - l->left.y) * .5f + l->left.y;
bv->octrants[OCT_XR_YL_ZR].center.z = bv->octrants[OCT_XR_YR_ZR].center.z;
bv->octrants[OCT_XR_YL_ZL].center.x = bv->octrants[OCT_XR_YR_ZR].center.x;
bv->octrants[OCT_XR_YL_ZL].center.y = bv->octrants[OCT_XR_YL_ZR].center.y;
bv->octrants[OCT_XR_YL_ZL].center.z = bv->octrants[OCT_XR_YR_ZL].center.z;
- bv->octrants[OCT_XL_YR_ZR].center.x = (bv->center.x - l->left.x) / 2 + l->left.x;
+ bv->octrants[OCT_XL_YR_ZR].center.x = (bv->center.x - l->left.x) * .5f + l->left.x;
bv->octrants[OCT_XL_YR_ZR].center.y = bv->octrants[OCT_XR_YR_ZR].center.y;
bv->octrants[OCT_XL_YR_ZR].center.z = bv->octrants[OCT_XR_YR_ZR].center.z;
diff --git a/modules/sparkler/particles.c b/modules/sparkler/particles.c
index ee23972..daf60ef 100644
--- a/modules/sparkler/particles.c
+++ b/modules/sparkler/particles.c
@@ -216,7 +216,7 @@ bsp_t * particles_bsp(particles_t *particles)
static inline void _particles_draw(particles_t *particles, list_head_t *list, fb_fragment_t *fragment)
{
- float w2 = fragment->width / 2, h2 = fragment->height / 2;
+ float w2 = fragment->width * .5f, h2 = fragment->height * .5f;
_particle_t *p;
assert(particles);
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