diff options
Diffstat (limited to 'source/blender/editors/gpencil/drawgpencil.c')
| -rw-r--r-- | source/blender/editors/gpencil/drawgpencil.c | 306 |
1 files changed, 153 insertions, 153 deletions
diff --git a/source/blender/editors/gpencil/drawgpencil.c b/source/blender/editors/gpencil/drawgpencil.c index 12a54658f90..8d771f0dc58 100644 --- a/source/blender/editors/gpencil/drawgpencil.c +++ b/source/blender/editors/gpencil/drawgpencil.c @@ -74,23 +74,23 @@ /* flags for sflag */ typedef enum eDrawStrokeFlags { - GP_DRAWDATA_NOSTATUS = (1<<0), /* don't draw status info */ - GP_DRAWDATA_ONLY3D = (1<<1), /* only draw 3d-strokes */ - GP_DRAWDATA_ONLYV2D = (1<<2), /* only draw 'canvas' strokes */ - GP_DRAWDATA_ONLYI2D = (1<<3), /* only draw 'image' strokes */ - GP_DRAWDATA_IEDITHACK = (1<<4), /* special hack for drawing strokes in Image Editor (weird coordinates) */ - GP_DRAWDATA_NO_XRAY = (1<<5), /* don't draw xray in 3D view (which is default) */ + GP_DRAWDATA_NOSTATUS = (1 << 0), /* don't draw status info */ + GP_DRAWDATA_ONLY3D = (1 << 1), /* only draw 3d-strokes */ + GP_DRAWDATA_ONLYV2D = (1 << 2), /* only draw 'canvas' strokes */ + GP_DRAWDATA_ONLYI2D = (1 << 3), /* only draw 'image' strokes */ + GP_DRAWDATA_IEDITHACK = (1 << 4), /* special hack for drawing strokes in Image Editor (weird coordinates) */ + GP_DRAWDATA_NO_XRAY = (1 << 5), /* don't draw xray in 3D view (which is default) */ } eDrawStrokeFlags; /* thickness above which we should use special drawing */ -#define GP_DRAWTHICKNESS_SPECIAL 3 +#define GP_DRAWTHICKNESS_SPECIAL 3 /* ----- Tool Buffer Drawing ------ */ /* draw stroke defined in buffer (simple ogl lines/points for now, as dotted lines) */ -static void gp_draw_stroke_buffer (tGPspoint *points, int totpoints, short thickness, short dflag, short sflag) +static void gp_draw_stroke_buffer(tGPspoint *points, int totpoints, short thickness, short dflag, short sflag) { tGPspoint *pt; int i; @@ -100,14 +100,14 @@ static void gp_draw_stroke_buffer (tGPspoint *points, int totpoints, short thick return; /* check if buffer can be drawn */ - if (dflag & (GP_DRAWDATA_ONLY3D|GP_DRAWDATA_ONLYV2D)) + if (dflag & (GP_DRAWDATA_ONLY3D | GP_DRAWDATA_ONLYV2D)) return; /* if drawing a single point, draw it larger */ if (totpoints == 1) { /* draw point */ glBegin(GL_POINTS); - glVertex2iv(&points->x); + glVertex2iv(&points->x); glEnd(); } else if (sflag & GP_STROKE_ERASER) { @@ -122,7 +122,7 @@ static void gp_draw_stroke_buffer (tGPspoint *points, int totpoints, short thick glLineWidth(oldpressure * thickness); glBegin(GL_LINE_STRIP); - for (i=0, pt=points; i < totpoints && pt; i++, pt++) { + for (i = 0, pt = points; i < totpoints && pt; i++, pt++) { /* if there was a significant pressure change, stop the curve, change the thickness of the stroke, * and continue drawing again (since line-width cannot change in middle of GL_LINE_STRIP) */ @@ -154,12 +154,12 @@ static void gp_draw_stroke_buffer (tGPspoint *points, int totpoints, short thick /* ----- Existing Strokes Drawing (3D and Point) ------ */ /* draw a given stroke - just a single dot (only one point) */ -static void gp_draw_stroke_point (bGPDspoint *points, short thickness, short dflag, short sflag, int offsx, int offsy, int winx, int winy) +static void gp_draw_stroke_point(bGPDspoint *points, short thickness, short dflag, short sflag, int offsx, int offsy, int winx, int winy) { /* draw point */ if (sflag & GP_STROKE_3DSPACE) { glBegin(GL_POINTS); - glVertex3fv(&points->x); + glVertex3fv(&points->x); glEnd(); } else { @@ -167,26 +167,26 @@ static void gp_draw_stroke_point (bGPDspoint *points, short thickness, short dfl /* get coordinates of point */ if (sflag & GP_STROKE_2DSPACE) { - co[0]= points->x; - co[1]= points->y; + co[0] = points->x; + co[1] = points->y; } else if (sflag & GP_STROKE_2DIMAGE) { - co[0]= (points->x * winx) + offsx; - co[1]= (points->y * winy) + offsy; + co[0] = (points->x * winx) + offsx; + co[1] = (points->y * winy) + offsy; } else { - co[0]= (points->x / 100 * winx) + offsx; - co[1]= (points->y / 100 * winy) + offsy; + co[0] = (points->x / 100 * winx) + offsx; + co[1] = (points->y / 100 * winy) + offsy; } /* if thickness is less than GP_DRAWTHICKNESS_SPECIAL, simple dot looks ok - * - also mandatory in if Image Editor 'image-based' dot + * - also mandatory in if Image Editor 'image-based' dot */ if ( (thickness < GP_DRAWTHICKNESS_SPECIAL) || - ((dflag & GP_DRAWDATA_IEDITHACK) && (sflag & GP_STROKE_2DSPACE)) ) + ((dflag & GP_DRAWDATA_IEDITHACK) && (sflag & GP_STROKE_2DSPACE)) ) { glBegin(GL_POINTS); - glVertex2fv(co); + glVertex2fv(co); glEnd(); } else { @@ -206,7 +206,7 @@ static void gp_draw_stroke_point (bGPDspoint *points, short thickness, short dfl } /* draw a given stroke in 3d (i.e. in 3d-space), using simple ogl lines */ -static void gp_draw_stroke_3d (bGPDspoint *points, int totpoints, short thickness, short debug) +static void gp_draw_stroke_3d(bGPDspoint *points, int totpoints, short thickness, short debug) { bGPDspoint *pt; float oldpressure = 0.0f; @@ -214,7 +214,7 @@ static void gp_draw_stroke_3d (bGPDspoint *points, int totpoints, short thicknes /* draw stroke curve */ glBegin(GL_LINE_STRIP); - for (i=0, pt=points; i < totpoints && pt; i++, pt++) { + for (i = 0, pt = points; i < totpoints && pt; i++, pt++) { /* if there was a significant pressure change, stop the curve, change the thickness of the stroke, * and continue drawing again (since line-width cannot change in middle of GL_LINE_STRIP) */ @@ -240,7 +240,7 @@ static void gp_draw_stroke_3d (bGPDspoint *points, int totpoints, short thicknes /* draw debug points of curve on top? */ if (debug) { glBegin(GL_POINTS); - for (i=0, pt=points; i < totpoints && pt; i++, pt++) + for (i = 0, pt = points; i < totpoints && pt; i++, pt++) glVertex3fv(&pt->x); glEnd(); } @@ -249,35 +249,35 @@ static void gp_draw_stroke_3d (bGPDspoint *points, int totpoints, short thicknes /* ----- Fancy 2D-Stroke Drawing ------ */ /* draw a given stroke in 2d */ -static void gp_draw_stroke (bGPDspoint *points, int totpoints, short thickness_s, short dflag, short sflag, - short debug, int offsx, int offsy, int winx, int winy) +static void gp_draw_stroke(bGPDspoint *points, int totpoints, short thickness_s, short dflag, short sflag, + short debug, int offsx, int offsy, int winx, int winy) { /* otherwise thickness is twice that of the 3D view */ - float thickness= (float)thickness_s * 0.5f; + float thickness = (float)thickness_s * 0.5f; /* if thickness is less than GP_DRAWTHICKNESS_SPECIAL, 'smooth' opengl lines look better - * - 'smooth' opengl lines are also required if Image Editor 'image-based' stroke + * - 'smooth' opengl lines are also required if Image Editor 'image-based' stroke */ if ( (thickness < GP_DRAWTHICKNESS_SPECIAL) || - ((dflag & GP_DRAWDATA_IEDITHACK) && (dflag & GP_DRAWDATA_ONLYV2D)) ) + ((dflag & GP_DRAWDATA_IEDITHACK) && (dflag & GP_DRAWDATA_ONLYV2D)) ) { bGPDspoint *pt; int i; glBegin(GL_LINE_STRIP); - for (i=0, pt=points; i < totpoints && pt; i++, pt++) { + for (i = 0, pt = points; i < totpoints && pt; i++, pt++) { if (sflag & GP_STROKE_2DSPACE) { glVertex2f(pt->x, pt->y); } else if (sflag & GP_STROKE_2DIMAGE) { - const float x= (pt->x * winx) + offsx; - const float y= (pt->y * winy) + offsy; + const float x = (pt->x * winx) + offsx; + const float y = (pt->y * winy) + offsy; glVertex2f(x, y); } else { - const float x= (pt->x / 100 * winx) + offsx; - const float y= (pt->y / 100 * winy) + offsy; + const float x = (pt->x / 100 * winx) + offsx; + const float y = (pt->y / 100 * winy) + offsy; glVertex2f(x, y); } @@ -296,67 +296,67 @@ static void gp_draw_stroke (bGPDspoint *points, int totpoints, short thickness_s glShadeModel(GL_FLAT); glBegin(GL_QUADS); - for (i=0, pt1=points, pt2=points+1; i < (totpoints-1); i++, pt1++, pt2++) { - float s0[2], s1[2]; /* segment 'center' points */ - float t0[2], t1[2]; /* tessellated coordinates */ - float m1[2], m2[2]; /* gradient and normal */ - float mt[2], sc[2]; /* gradient for thickness, point for end-cap */ - float pthick; /* thickness at segment point */ + for (i = 0, pt1 = points, pt2 = points + 1; i < (totpoints - 1); i++, pt1++, pt2++) { + float s0[2], s1[2]; /* segment 'center' points */ + float t0[2], t1[2]; /* tessellated coordinates */ + float m1[2], m2[2]; /* gradient and normal */ + float mt[2], sc[2]; /* gradient for thickness, point for end-cap */ + float pthick; /* thickness at segment point */ /* get x and y coordinates from points */ if (sflag & GP_STROKE_2DSPACE) { - s0[0]= pt1->x; s0[1]= pt1->y; - s1[0]= pt2->x; s1[1]= pt2->y; + s0[0] = pt1->x; s0[1] = pt1->y; + s1[0] = pt2->x; s1[1] = pt2->y; } else if (sflag & GP_STROKE_2DIMAGE) { - s0[0]= (pt1->x * winx) + offsx; - s0[1]= (pt1->y * winy) + offsy; - s1[0]= (pt2->x * winx) + offsx; - s1[1]= (pt2->y * winy) + offsy; + s0[0] = (pt1->x * winx) + offsx; + s0[1] = (pt1->y * winy) + offsy; + s1[0] = (pt2->x * winx) + offsx; + s1[1] = (pt2->y * winy) + offsy; } else { - s0[0]= (pt1->x / 100 * winx) + offsx; - s0[1]= (pt1->y / 100 * winy) + offsy; - s1[0]= (pt2->x / 100 * winx) + offsx; - s1[1]= (pt2->y / 100 * winy) + offsy; + s0[0] = (pt1->x / 100 * winx) + offsx; + s0[1] = (pt1->y / 100 * winy) + offsy; + s1[0] = (pt2->x / 100 * winx) + offsx; + s1[1] = (pt2->y / 100 * winy) + offsy; } /* calculate gradient and normal - 'angle'=(ny/nx) */ - m1[1]= s1[1] - s0[1]; - m1[0]= s1[0] - s0[0]; + m1[1] = s1[1] - s0[1]; + m1[0] = s1[0] - s0[0]; normalize_v2(m1); - m2[1]= -m1[0]; - m2[0]= m1[1]; + m2[1] = -m1[0]; + m2[0] = m1[1]; /* always use pressure from first point here */ - pthick= (pt1->pressure * thickness); + pthick = (pt1->pressure * thickness); /* if the first segment, start of segment is segment's normal */ if (i == 0) { /* draw start cap first * - make points slightly closer to center (about halfway across) */ - mt[0]= m2[0] * pthick * 0.5f; - mt[1]= m2[1] * pthick * 0.5f; - sc[0]= s0[0] - (m1[0] * pthick * 0.75f); - sc[1]= s0[1] - (m1[1] * pthick * 0.75f); - - t0[0]= sc[0] - mt[0]; - t0[1]= sc[1] - mt[1]; - t1[0]= sc[0] + mt[0]; - t1[1]= sc[1] + mt[1]; + mt[0] = m2[0] * pthick * 0.5f; + mt[1] = m2[1] * pthick * 0.5f; + sc[0] = s0[0] - (m1[0] * pthick * 0.75f); + sc[1] = s0[1] - (m1[1] * pthick * 0.75f); + + t0[0] = sc[0] - mt[0]; + t0[1] = sc[1] - mt[1]; + t1[0] = sc[0] + mt[0]; + t1[1] = sc[1] + mt[1]; glVertex2fv(t0); glVertex2fv(t1); /* calculate points for start of segment */ - mt[0]= m2[0] * pthick; - mt[1]= m2[1] * pthick; + mt[0] = m2[0] * pthick; + mt[1] = m2[1] * pthick; - t0[0]= s0[0] - mt[0]; - t0[1]= s0[1] - mt[1]; - t1[0]= s0[0] + mt[0]; - t1[1]= s0[1] + mt[1]; + t0[0] = s0[0] - mt[0]; + t0[1] = s0[1] - mt[1]; + t1[0] = s0[0] + mt[0]; + t1[1] = s0[1] + mt[1]; /* draw this line twice (first to finish off start cap, then for stroke) */ glVertex2fv(t1); @@ -366,33 +366,33 @@ static void gp_draw_stroke (bGPDspoint *points, int totpoints, short thickness_s } /* if not the first segment, use bisector of angle between segments */ else { - float mb[2]; /* bisector normal */ - float athick, dfac; /* actual thickness, difference between thicknesses */ + float mb[2]; /* bisector normal */ + float athick, dfac; /* actual thickness, difference between thicknesses */ /* calculate gradient of bisector (as average of normals) */ - mb[0]= (pm[0] + m2[0]) / 2; - mb[1]= (pm[1] + m2[1]) / 2; + mb[0] = (pm[0] + m2[0]) / 2; + mb[1] = (pm[1] + m2[1]) / 2; normalize_v2(mb); /* calculate gradient to apply - * - as basis, use just pthick * bisector gradient + * - as basis, use just pthick * bisector gradient * - if cross-section not as thick as it should be, add extra padding to fix it */ - mt[0]= mb[0] * pthick; - mt[1]= mb[1] * pthick; - athick= len_v2(mt); - dfac= pthick - (athick * 2); + mt[0] = mb[0] * pthick; + mt[1] = mb[1] * pthick; + athick = len_v2(mt); + dfac = pthick - (athick * 2); - if (((athick * 2.0f) < pthick) && (IS_EQF(athick, pthick)==0)) { + if (((athick * 2.0f) < pthick) && (IS_EQF(athick, pthick) == 0)) { mt[0] += (mb[0] * dfac); mt[1] += (mb[1] * dfac); } /* calculate points for start of segment */ - t0[0]= s0[0] - mt[0]; - t0[1]= s0[1] - mt[1]; - t1[0]= s0[0] + mt[0]; - t1[1]= s0[1] + mt[1]; + t0[0] = s0[0] - mt[0]; + t0[1] = s0[1] - mt[1]; + t1[0] = s0[0] + mt[0]; + t1[1] = s0[1] + mt[1]; /* draw this line twice (once for end of current segment, and once for start of next) */ glVertex2fv(t1); @@ -402,18 +402,18 @@ static void gp_draw_stroke (bGPDspoint *points, int totpoints, short thickness_s } /* if last segment, also draw end of segment (defined as segment's normal) */ - if (i == totpoints-2) { + if (i == totpoints - 2) { /* for once, we use second point's pressure (otherwise it won't be drawn) */ - pthick= (pt2->pressure * thickness); + pthick = (pt2->pressure * thickness); /* calculate points for end of segment */ - mt[0]= m2[0] * pthick; - mt[1]= m2[1] * pthick; + mt[0] = m2[0] * pthick; + mt[1] = m2[1] * pthick; - t0[0]= s1[0] - mt[0]; - t0[1]= s1[1] - mt[1]; - t1[0]= s1[0] + mt[0]; - t1[1]= s1[1] + mt[1]; + t0[0] = s1[0] - mt[0]; + t0[1] = s1[1] - mt[1]; + t1[0] = s1[0] + mt[0]; + t1[1] = s1[1] + mt[1]; /* draw this line twice (once for end of stroke, and once for endcap)*/ glVertex2fv(t1); @@ -425,15 +425,15 @@ static void gp_draw_stroke (bGPDspoint *points, int totpoints, short thickness_s /* draw end cap as last step * - make points slightly closer to center (about halfway across) */ - mt[0]= m2[0] * pthick * 0.5f; - mt[1]= m2[1] * pthick * 0.5f; - sc[0]= s1[0] + (m1[0] * pthick * 0.75f); - sc[1]= s1[1] + (m1[1] * pthick * 0.75f); - - t0[0]= sc[0] - mt[0]; - t0[1]= sc[1] - mt[1]; - t1[0]= sc[0] + mt[0]; - t1[1]= sc[1] + mt[1]; + mt[0] = m2[0] * pthick * 0.5f; + mt[1] = m2[1] * pthick * 0.5f; + sc[0] = s1[0] + (m1[0] * pthick * 0.75f); + sc[1] = s1[1] + (m1[1] * pthick * 0.75f); + + t0[0] = sc[0] - mt[0]; + t0[1] = sc[1] - mt[1]; + t1[0] = sc[0] + mt[0]; + t1[1] = sc[1] + mt[1]; glVertex2fv(t1); glVertex2fv(t0); @@ -452,19 +452,19 @@ static void gp_draw_stroke (bGPDspoint *points, int totpoints, short thickness_s int i; glBegin(GL_POINTS); - for (i=0, pt=points; i < totpoints && pt; i++, pt++) { + for (i = 0, pt = points; i < totpoints && pt; i++, pt++) { if (sflag & GP_STROKE_2DSPACE) { glVertex2fv(&pt->x); } else if (sflag & GP_STROKE_2DIMAGE) { - const float x= (float)((pt->x * winx) + offsx); - const float y= (float)((pt->y * winy) + offsy); + const float x = (float)((pt->x * winx) + offsx); + const float y = (float)((pt->y * winy) + offsy); glVertex2f(x, y); } else { - const float x= (float)(pt->x / 100 * winx) + offsx; - const float y= (float)(pt->y / 100 * winy) + offsy; + const float x = (float)(pt->x / 100 * winx) + offsx; + const float y = (float)(pt->y / 100 * winy) + offsy; glVertex2f(x, y); } @@ -476,15 +476,15 @@ static void gp_draw_stroke (bGPDspoint *points, int totpoints, short thickness_s /* ----- General Drawing ------ */ /* draw a set of strokes */ -static void gp_draw_strokes (bGPDframe *gpf, int offsx, int offsy, int winx, int winy, int dflag, - short debug, short lthick, float color[4]) +static void gp_draw_strokes(bGPDframe *gpf, int offsx, int offsy, int winx, int winy, int dflag, + short debug, short lthick, float color[4]) { bGPDstroke *gps; /* set color first (may need to reset it again later too) */ glColor4fv(color); - for (gps= gpf->strokes.first; gps; gps= gps->next) { + for (gps = gpf->strokes.first; gps; gps = gps->next) { /* check if stroke can be drawn - checks here generally fall into pairs */ if ((dflag & GP_DRAWDATA_ONLY3D) && !(gps->flag & GP_STROKE_3DSPACE)) continue; @@ -505,7 +505,7 @@ static void gp_draw_strokes (bGPDframe *gpf, int offsx, int offsy, int winx, int if (gps->totpoints == 1) gp_draw_stroke_point(gps->points, lthick, dflag, gps->flag, offsx, offsy, winx, winy); else if (dflag & GP_DRAWDATA_ONLY3D) { - const int no_xray= (dflag & GP_DRAWDATA_NO_XRAY); + const int no_xray = (dflag & GP_DRAWDATA_NO_XRAY); int mask_orig = 0; if (no_xray) { @@ -540,7 +540,7 @@ static void gp_draw_strokes (bGPDframe *gpf, int offsx, int offsy, int winx, int } /* draw grease-pencil datablock */ -static void gp_draw_data (bGPdata *gpd, int offsx, int offsy, int winx, int winy, int cfra, int dflag) +static void gp_draw_data(bGPdata *gpd, int offsx, int offsy, int winx, int winy, int cfra, int dflag) { bGPDlayer *gpl; @@ -555,11 +555,11 @@ static void gp_draw_data (bGPdata *gpd, int offsx, int offsy, int winx, int winy glEnable(GL_BLEND); /* loop over layers, drawing them */ - for (gpl= gpd->layers.first; gpl; gpl= gpl->next) { + for (gpl = gpd->layers.first; gpl; gpl = gpl->next) { bGPDframe *gpf; short debug = (gpl->flag & GP_LAYER_DRAWDEBUG) ? 1 : 0; - short lthick= gpl->thickness; + short lthick = gpl->thickness; float color[4], tcolor[4]; /* don't draw layer if hidden */ @@ -567,7 +567,7 @@ static void gp_draw_data (bGPdata *gpd, int offsx, int offsy, int winx, int winy continue; /* get frame to draw */ - gpf= gpencil_layer_getframe(gpl, cfra, 0); + gpf = gpencil_layer_getframe(gpl, cfra, 0); if (gpf == NULL) continue; @@ -579,8 +579,8 @@ static void gp_draw_data (bGPdata *gpd, int offsx, int offsy, int winx, int winy glPointSize((float)(gpl->thickness + 2)); /* apply xray layer setting */ - if (gpl->flag & GP_LAYER_NO_XRAY) dflag |= GP_DRAWDATA_NO_XRAY; - else dflag &= ~GP_DRAWDATA_NO_XRAY; + if (gpl->flag & GP_LAYER_NO_XRAY) dflag |= GP_DRAWDATA_NO_XRAY; + else dflag &= ~GP_DRAWDATA_NO_XRAY; /* draw 'onionskins' (frame left + right) */ if (gpl->flag & GP_LAYER_ONIONSKIN) { @@ -590,11 +590,11 @@ static void gp_draw_data (bGPdata *gpd, int offsx, int offsy, int winx, int winy float fac; /* draw previous frames first */ - for (gf=gpf->prev; gf; gf=gf->prev) { + for (gf = gpf->prev; gf; gf = gf->prev) { /* check if frame is drawable */ if ((gpf->framenum - gf->framenum) <= gpl->gstep) { /* alpha decreases with distance from curframe index */ - fac= 1.0f - ((float)(gpf->framenum - gf->framenum) / (float)(gpl->gstep + 1)); + fac = 1.0f - ((float)(gpf->framenum - gf->framenum) / (float)(gpl->gstep + 1)); tcolor[3] = color[3] * fac * 0.66f; gp_draw_strokes(gf, offsx, offsy, winx, winy, dflag, debug, lthick, tcolor); } @@ -603,11 +603,11 @@ static void gp_draw_data (bGPdata *gpd, int offsx, int offsy, int winx, int winy } /* now draw next frames */ - for (gf= gpf->next; gf; gf=gf->next) { + for (gf = gpf->next; gf; gf = gf->next) { /* check if frame is drawable */ if ((gf->framenum - gpf->framenum) <= gpl->gstep) { /* alpha decreases with distance from curframe index */ - fac= 1.0f - ((float)(gf->framenum - gpf->framenum) / (float)(gpl->gstep + 1)); + fac = 1.0f - ((float)(gf->framenum - gpf->framenum) / (float)(gpl->gstep + 1)); tcolor[3] = color[3] * fac * 0.66f; gp_draw_strokes(gf, offsx, offsy, winx, winy, dflag, debug, lthick, tcolor); } @@ -636,14 +636,14 @@ static void gp_draw_data (bGPdata *gpd, int offsx, int offsy, int winx, int winy } /* draw the strokes already in active frame */ - tcolor[3]= color[3]; + tcolor[3] = color[3]; gp_draw_strokes(gpf, offsx, offsy, winx, winy, dflag, debug, lthick, tcolor); /* Check if may need to draw the active stroke cache, only if this layer is the active layer * that is being edited. (Stroke buffer is currently stored in gp-data) */ if (ED_gpencil_session_active() && (gpl->flag & GP_LAYER_ACTIVE) && - (gpf->flag & GP_FRAME_PAINT)) + (gpf->flag & GP_FRAME_PAINT)) { /* Buffer stroke needs to be drawn with a different linestyle to help differentiate them from normal strokes. */ gp_draw_stroke_buffer(gpd->sbuffer, gpd->sbuffer_size, lthick, dflag, gpd->sbuffer_sflag); @@ -671,16 +671,16 @@ static void gp_draw_data (bGPdata *gpd, int offsx, int offsy, int winx, int winy /* draw grease-pencil sketches to specified 2d-view that uses ibuf corrections */ void draw_gpencil_2dimage(bContext *C, ImBuf *ibuf) { - ScrArea *sa= CTX_wm_area(C); - ARegion *ar= CTX_wm_region(C); - Scene *scene= CTX_data_scene(C); + ScrArea *sa = CTX_wm_area(C); + ARegion *ar = CTX_wm_region(C); + Scene *scene = CTX_data_scene(C); bGPdata *gpd; int offsx, offsy, sizex, sizey; int dflag = GP_DRAWDATA_NOSTATUS; /* check that we have grease-pencil stuff to draw */ if (ELEM(NULL, sa, ibuf)) return; - gpd= gpencil_data_get_active(C); // XXX + gpd = gpencil_data_get_active(C); // XXX if (gpd == NULL) return; /* calculate rect */ @@ -691,24 +691,24 @@ void draw_gpencil_2dimage(bContext *C, ImBuf *ibuf) /* just draw using standard scaling (settings here are currently ignored anyways) */ // FIXME: the opengl poly-strokes don't draw at right thickness when done this way, so disabled - offsx= 0; - offsy= 0; - sizex= ar->winx; - sizey= ar->winy; + offsx = 0; + offsy = 0; + sizex = ar->winx; + sizey = ar->winy; wmOrtho2(ar->v2d.cur.xmin, ar->v2d.cur.xmax, ar->v2d.cur.ymin, ar->v2d.cur.ymax); - dflag |= GP_DRAWDATA_ONLYV2D|GP_DRAWDATA_IEDITHACK; + dflag |= GP_DRAWDATA_ONLYV2D | GP_DRAWDATA_IEDITHACK; } - break; -#if 0 /* removed since 2.5x, needs to be added back */ + break; +#if 0 /* removed since 2.5x, needs to be added back */ case SPACE_SEQ: /* sequence */ { - SpaceSeq *sseq= (SpaceSeq *)sa->spacedata.first; + SpaceSeq *sseq = (SpaceSeq *)sa->spacedata.first; float zoom, zoomx, zoomy; /* calculate accessory values */ - zoom= (float)(SEQ_ZOOM_FAC(sseq->zoom)); + zoom = (float)(SEQ_ZOOM_FAC(sseq->zoom)); if (sseq->mainb == SEQ_DRAW_IMG_IMBUF) { /* XXX sequencer zoom should store it? */ zoomx = zoom; // * (G.scene->r.xasp / G.scene->r.yasp); @@ -718,20 +718,20 @@ void draw_gpencil_2dimage(bContext *C, ImBuf *ibuf) zoomx = zoomy = zoom; /* calculate transforms (Note: we use ibuf here, as we have it) */ - sizex= (int)(zoomx * ibuf->x); - sizey= (int)(zoomy * ibuf->y); - offsx= (int)( (ar->winx-sizex)/2 + sseq->xof ); - offsy= (int)( (ar->winy-sizey)/2 + sseq->yof ); + sizex = (int)(zoomx * ibuf->x); + sizey = (int)(zoomy * ibuf->y); + offsx = (int)( (ar->winx - sizex) / 2 + sseq->xof); + offsy = (int)( (ar->winy - sizey) / 2 + sseq->yof); dflag |= GP_DRAWDATA_ONLYI2D; } - break; + break; #endif default: /* for spacetype not yet handled */ - offsx= 0; - offsy= 0; - sizex= ar->winx; - sizey= ar->winy; + offsx = 0; + offsy = 0; + sizex = ar->winx; + sizey = ar->winy; dflag |= GP_DRAWDATA_ONLYI2D; break; @@ -747,15 +747,15 @@ void draw_gpencil_2dimage(bContext *C, ImBuf *ibuf) */ void draw_gpencil_view2d(bContext *C, short onlyv2d) { - ScrArea *sa= CTX_wm_area(C); - ARegion *ar= CTX_wm_region(C); - Scene *scene= CTX_data_scene(C); + ScrArea *sa = CTX_wm_area(C); + ARegion *ar = CTX_wm_region(C); + Scene *scene = CTX_data_scene(C); bGPdata *gpd; int dflag = 0; /* check that we have grease-pencil stuff to draw */ if (sa == NULL) return; - gpd= gpencil_data_get_active(C); // XXX + gpd = gpencil_data_get_active(C); // XXX if (gpd == NULL) return; /* special hack for Image Editor */ @@ -764,7 +764,7 @@ void draw_gpencil_view2d(bContext *C, short onlyv2d) dflag |= GP_DRAWDATA_IEDITHACK; /* draw it! */ - if (onlyv2d) dflag |= (GP_DRAWDATA_ONLYV2D|GP_DRAWDATA_NOSTATUS); + if (onlyv2d) dflag |= (GP_DRAWDATA_ONLYV2D | GP_DRAWDATA_NOSTATUS); gp_draw_data(gpd, 0, 0, ar->winx, ar->winy, CFRA, dflag); } @@ -777,10 +777,10 @@ void draw_gpencil_view3d(Scene *scene, View3D *v3d, ARegion *ar, short only3d) bGPdata *gpd; int dflag = 0; rcti rect; - RegionView3D *rv3d= ar->regiondata; + RegionView3D *rv3d = ar->regiondata; /* check that we have grease-pencil stuff to draw */ - gpd= gpencil_data_get_active_v3d(scene); // XXX + gpd = gpencil_data_get_active_v3d(scene); // XXX if (gpd == NULL) return; /* when rendering to the offscreen buffer we don't want to @@ -798,7 +798,7 @@ void draw_gpencil_view3d(Scene *scene, View3D *v3d, ARegion *ar, short only3d) } /* draw it! */ - if (only3d) dflag |= (GP_DRAWDATA_ONLY3D|GP_DRAWDATA_NOSTATUS); + if (only3d) dflag |= (GP_DRAWDATA_ONLY3D | GP_DRAWDATA_NOSTATUS); gp_draw_data(gpd, rect.xmin, rect.ymin, rect.xmax, rect.ymax, CFRA, dflag); } |