diff options
author | Campbell Barton <ideasman42@gmail.com> | 2011-09-23 17:04:01 +0400 |
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committer | Campbell Barton <ideasman42@gmail.com> | 2011-09-23 17:04:01 +0400 |
commit | 9494340dae7dd5e3ee070d8e550596a440648870 (patch) | |
tree | e73e1b3ede7373db7b8e26db687941b4669b9244 /source/blender/editors/space_view3d | |
parent | 74e21161e327a0f91ecef0f8dd1bce65c9e2ef4b (diff) | |
parent | a7891da84bfad1f0cd0f3fc825e7f4dedf469a00 (diff) |
svn merge ^/trunk/blender -r40432:40491
Diffstat (limited to 'source/blender/editors/space_view3d')
-rw-r--r-- | source/blender/editors/space_view3d/drawobject.c | 57 | ||||
-rw-r--r-- | source/blender/editors/space_view3d/view3d_header.c | 4 |
2 files changed, 40 insertions, 21 deletions
diff --git a/source/blender/editors/space_view3d/drawobject.c b/source/blender/editors/space_view3d/drawobject.c index 40bd604692a..b224f99819b 100644 --- a/source/blender/editors/space_view3d/drawobject.c +++ b/source/blender/editors/space_view3d/drawobject.c @@ -5197,6 +5197,7 @@ static void drawspiral(const float cent[3], float rad, float tmat[][4], int star const float tot_inv= (1.0f / (float)CIRCLE_RESOL); int a; char inverse= FALSE; + float x, y, fac; if (start < 0) { inverse = TRUE; @@ -5206,38 +5207,56 @@ static void drawspiral(const float cent[3], float rad, float tmat[][4], int star mul_v3_v3fl(vx, tmat[0], rad); mul_v3_v3fl(vy, tmat[1], rad); - copy_v3_v3(vec, cent); + glBegin(GL_LINE_STRIP); if (inverse==0) { + copy_v3_v3(vec, cent); + glVertex3fv(vec); + for(a=0; a<CIRCLE_RESOL; a++) { - if (a+start>31) + if (a+start>=CIRCLE_RESOL) start=-a + 1; - glBegin(GL_LINES); - glVertex3fv(vec); - vec[0]= cent[0] + sinval[a+start] * (vx[0] * (float)a * tot_inv) + cosval[a+start] * (vy[0] * (float)a * tot_inv); - vec[1]= cent[1] + sinval[a+start] * (vx[1] * (float)a * tot_inv) + cosval[a+start] * (vy[1] * (float)a * tot_inv); - vec[2]= cent[2] + sinval[a+start] * (vx[2] * (float)a * tot_inv) + cosval[a+start] * (vy[2] * (float)a * tot_inv); + + fac= (float)a * tot_inv; + x= sinval[a+start] * fac; + y= cosval[a+start] * fac; + + vec[0]= cent[0] + (x * vx[0] + y * vy[0]); + vec[1]= cent[1] + (x * vx[1] + y * vy[1]); + vec[2]= cent[2] + (x * vx[2] + y * vy[2]); + glVertex3fv(vec); - glEnd(); } } else { - a=0; - vec[0]= cent[0] + sinval[a+start] * (vx[0] * (float)(-a+31) * tot_inv) + cosval[a+start] * (vy[0] * (float)(-a+31) * tot_inv); - vec[1]= cent[1] + sinval[a+start] * (vx[1] * (float)(-a+31) * tot_inv) + cosval[a+start] * (vy[1] * (float)(-a+31) * tot_inv); - vec[2]= cent[2] + sinval[a+start] * (vx[2] * (float)(-a+31) * tot_inv) + cosval[a+start] * (vy[2] * (float)(-a+31) * tot_inv); + a= 0; + + fac= (float)(CIRCLE_RESOL-1) * tot_inv; + x= sinval[start] * fac; + y= cosval[start] * fac; + + vec[0]= cent[0] + (x * vx[0] + y * vy[0]); + vec[1]= cent[1] + (x * vx[1] + y * vy[1]); + vec[2]= cent[2] + (x * vx[2] + y * vy[2]); + + glVertex3fv(vec); + for(a=0; a<CIRCLE_RESOL; a++) { - if (a+start>31) + if (a+start>=CIRCLE_RESOL) start=-a + 1; - glBegin(GL_LINES); - glVertex3fv(vec); - vec[0]= cent[0] + sinval[a+start] * (vx[0] * (float)(-a+31) * tot_inv) + cosval[a+start] * (vy[0] * (float)(-a+31) * tot_inv); - vec[1]= cent[1] + sinval[a+start] * (vx[1] * (float)(-a+31) * tot_inv) + cosval[a+start] * (vy[1] * (float)(-a+31) * tot_inv); - vec[2]= cent[2] + sinval[a+start] * (vx[2] * (float)(-a+31) * tot_inv) + cosval[a+start] * (vy[2] * (float)(-a+31) * tot_inv); + + fac= (float)(-a+(CIRCLE_RESOL-1)) * tot_inv; + x= sinval[a+start] * fac; + y= cosval[a+start] * fac; + + vec[0]= cent[0] + (x * vx[0] + y * vy[0]); + vec[1]= cent[1] + (x * vx[1] + y * vy[1]); + vec[2]= cent[2] + (x * vx[2] + y * vy[2]); glVertex3fv(vec); - glEnd(); } } + + glEnd(); } /* draws a circle on x-z plane given the scaling of the circle, assuming that diff --git a/source/blender/editors/space_view3d/view3d_header.c b/source/blender/editors/space_view3d/view3d_header.c index eccaecaad2a..b0a77843421 100644 --- a/source/blender/editors/space_view3d/view3d_header.c +++ b/source/blender/editors/space_view3d/view3d_header.c @@ -286,13 +286,13 @@ static char *view3d_modeselect_pup(Scene *scene) { Object *ob= OBACT; static char string[256]; - const char *title= N_("Mode: %%t"); + const char *title= N_("Mode: %t"); char *str = string; if(U.transopts&USER_TR_IFACE) title= BLF_gettext(title); - sprintf(str, title); + BLI_strncpy(str, title, sizeof(string)); str += modeselect_addmode(str, N_("Object Mode"), OB_MODE_OBJECT, ICON_OBJECT_DATA); |