diff options
| author | Campbell Barton <ideasman42@gmail.com> | 2012-02-03 05:30:21 +0400 |
|---|---|---|
| committer | Campbell Barton <ideasman42@gmail.com> | 2012-02-03 05:30:21 +0400 |
| commit | 075fee4d58a65b4313bb7e984ae195690f4c7bfd (patch) | |
| tree | e801da2591eda34a4c4c7fd5436ff476353b1c55 /source/blender/render | |
| parent | 68cc7e168207c4c519f54f7e0f7f638768386cd0 (diff) | |
| parent | 050963b6a9529e0abdd597d163ddc4343c0b15c2 (diff) | |
svn merge ^/trunk/blender -r43830:43864
Diffstat (limited to 'source/blender/render')
| -rw-r--r-- | source/blender/render/intern/source/pipeline.c | 2 | ||||
| -rw-r--r-- | source/blender/render/intern/source/zbuf.c | 20 |
2 files changed, 11 insertions, 11 deletions
diff --git a/source/blender/render/intern/source/pipeline.c b/source/blender/render/intern/source/pipeline.c index 604ba189dcf..100b12aa169 100644 --- a/source/blender/render/intern/source/pipeline.c +++ b/source/blender/render/intern/source/pipeline.c @@ -1745,7 +1745,7 @@ static int check_valid_camera(Scene *scene, Object *camera_override) check_comp= 0; while(seq) { - if(seq->type == SEQ_SCENE) { + if(seq->type == SEQ_SCENE && seq->scene) { if(!seq->scene_camera) { if(!seq->scene->camera && !scene_find_camera(seq->scene)) { if(seq->scene == scene) { diff --git a/source/blender/render/intern/source/zbuf.c b/source/blender/render/intern/source/zbuf.c index a46b3791693..0d5aed7dadb 100644 --- a/source/blender/render/intern/source/zbuf.c +++ b/source/blender/render/intern/source/zbuf.c @@ -212,9 +212,9 @@ void fillrect(int *rect, int x, int y, int val) } /* based on Liang&Barsky, for clipping of pyramidical volume */ -static short cliptestf(float p, float q, float *u1, float *u2) +static short cliptestf(float a, float b, float c, float d, float *u1, float *u2) { - float r; + float p= a + b, q= c + d, r; if(p<0.0f) { if(q<p) return 0; @@ -854,20 +854,20 @@ static int clipline(float v1[4], float v2[4]) /* return 0: do not draw */ filled in with zbufwire correctly when rendering in parts. otherwise you see line endings at edges... */ - if(cliptestf(-dz-dw, v1[3]+v1[2], &u1,&u2)) { - if(cliptestf(dz-dw, v1[3]-v1[2], &u1,&u2)) { + if(cliptestf(-dz, -dw, v1[3], v1[2], &u1,&u2)) { + if(cliptestf(dz, -dw, v1[3], -v1[2], &u1,&u2)) { dx= v2[0]-v1[0]; dz= 1.01f*(v2[3]-v1[3]); v13= 1.01f*v1[3]; - if(cliptestf(-dx-dz, v1[0]+v13, &u1,&u2)) { - if(cliptestf(dx-dz, v13-v1[0], &u1,&u2)) { + if(cliptestf(-dx, -dz, v1[0], v13, &u1,&u2)) { + if(cliptestf(dx, -dz, v13, -v1[0], &u1,&u2)) { dy= v2[1]-v1[1]; - if(cliptestf(-dy-dz, v1[1]+v13, &u1,&u2)) { - if(cliptestf(dy-dz, v13-v1[1], &u1,&u2)) { + if(cliptestf(-dy, -dz, v1[1], v13, &u1,&u2)) { + if(cliptestf(dy, -dz, v13, -v1[1], &u1,&u2)) { if(u2<1.0f) { v2[0]= v1[0]+u2*dx; @@ -1628,8 +1628,8 @@ static void clippyra(float *labda, float *v1, float *v2, int *b2, int *b3, int a * who would have thought that of L&B! */ - if(cliptestf(-da-dw, v13+v1[a], &u1,&u2)) { - if(cliptestf(da-dw, v13-v1[a], &u1,&u2)) { + if(cliptestf(-da, -dw, v13, v1[a], &u1,&u2)) { + if(cliptestf(da, -dw, v13, -v1[a], &u1,&u2)) { *b3=1; if(u2<1.0f) { labda[1]= u2; |