spelling cleanup

9 files changed, 31 insertions, 31 deletions

diff --git a/source/blender/editors/space_view3d/drawanimviz.c b/source/blender/editors/space_view3d/drawanimviz.c
index e15252056cc..545ec42e72f 100644
--- a/source/blender/editors/space_view3d/drawanimviz.c
+++ b/source/blender/editors/space_view3d/drawanimviz.c
@@ -79,7 +79,7 @@ void draw_motion_paths_init(View3D *v3d, ARegion *ar)
 }
 
 /* Draw the given motion path for an Object or a Bone 
- * 	- assumes that the viewport has already been initialised properly
+ * 	- assumes that the viewport has already been initialized properly
  *		i.e. draw_motion_paths_init() has been called
  */
 void draw_motion_path_instance(Scene *scene, 
@@ -210,7 +210,7 @@ void draw_motion_path_instance(Scene *scene,
 		UI_ThemeColor(TH_TEXT_HI);
 	}
 	
-	// XXX, this isnt up to date but probably should be kept so.
+	// XXX, this isn't up to date but probably should be kept so.
 	invert_m4_m4(ob->imat, ob->obmat);
 	
 	/* Draw frame numbers at each framestep value */
diff --git a/source/blender/editors/space_view3d/drawarmature.c b/source/blender/editors/space_view3d/drawarmature.c
index 373b665a84c..0f3110c478f 100644
--- a/source/blender/editors/space_view3d/drawarmature.c
+++ b/source/blender/editors/space_view3d/drawarmature.c
@@ -1864,7 +1864,7 @@ static void draw_pose_bones(Scene *scene, View3D *v3d, ARegion *ar, Base *base,
 			if (index != -1) 
 				index+= 0x10000;	// pose bones count in higher 2 bytes only
 		}
-		/* stick or wire bones have not been drawn yet so dont clear object selection in this case */
+		/* stick or wire bones have not been drawn yet so don't clear object selection in this case */
 		if (ELEM(arm->drawtype, ARM_LINE, ARM_WIRE)==0 && draw_wire) {
 			/* object tag, for bordersel optim */
 			glLoadName(index & 0xFFFF);	
diff --git a/source/blender/editors/space_view3d/drawobject.c b/source/blender/editors/space_view3d/drawobject.c
index 765114e2fb4..a8f5aff2e1c 100644
--- a/source/blender/editors/space_view3d/drawobject.c
+++ b/source/blender/editors/space_view3d/drawobject.c
@@ -193,7 +193,7 @@ static int check_ob_drawface_dot(Scene *sce, View3D *vd, char dt)
 	if ((vd->flag & V3D_ZBUF_SELECT) == 0)
 		return 1;
 
-	/* if its drawing textures with zbuf sel, then dont draw dots */
+	/* if its drawing textures with zbuf sel, then don't draw dots */
 	if (dt==OB_TEXTURE && vd->drawtype==OB_TEXTURE)
 		return 0;
 
@@ -2016,7 +2016,7 @@ static void drawlattice(Scene *scene, View3D *v3d, Object *ob)
 
 /* Note! - foreach funcs should be called while drawing or directly after
  * if not, ED_view3d_init_mats_rv3d() can be used for selection tools
- * but would not give correct results with dupli's for eg. which dont
+ * but would not give correct results with dupli's for eg. which don't
  * use the object matrix in the usual way */
 static void mesh_foreachScreenVert__mapFunc(void *userData, int index, float *co, float *UNUSED(no_f), short *UNUSED(no_s))
 {
@@ -2721,7 +2721,7 @@ static void draw_em_fancy_edges(BMEditMesh *em, Scene *scene, View3D *v3d,
 	UI_GetThemeColor4ubv(TH_WIRE, wireCol);
 	UI_GetThemeColor4ubv(TH_EDITMESH_ACTIVE, actCol);
 	
-	/* when sel only is used, dont render wire, only selected, this is used for
+	/* when sel only is used, don't render wire, only selected, this is used for
 	 * textured draw mode when the 'edges' option is disabled */
 	if (sel_only)
 		wireCol[3] = 0;
@@ -3084,7 +3084,7 @@ static void draw_em_fancy(Scene *scene, View3D *v3d, RegionView3D *rv3d,
 		glEnable(GL_BLEND);
 		glDepthMask(0);		// disable write in zbuffer, needed for nice transp
 		
-		/* dont draw unselected faces, only selected, this is MUCH nicer when texturing */
+		/* don't draw unselected faces, only selected, this is MUCH nicer when texturing */
 		if (CHECK_OB_DRAWTEXTURE(v3d, dt))
 			col1[3] = 0;
 		
@@ -3098,7 +3098,7 @@ static void draw_em_fancy(Scene *scene, View3D *v3d, RegionView3D *rv3d,
 		 * Make all other faces zero alpha except for the active
 		 * */
 		unsigned char col1[4], col2[4], col3[4];
-		col1[3] = col2[3] = 0; /* dont draw */
+		col1[3] = col2[3] = 0; /* don't draw */
 		UI_GetThemeColor4ubv(TH_EDITMESH_ACTIVE, col3);
 		
 		glEnable(GL_BLEND);
@@ -3113,7 +3113,7 @@ static void draw_em_fancy(Scene *scene, View3D *v3d, RegionView3D *rv3d,
 
 	/* here starts all fancy draw-extra over */
 	if ((me->drawflag & ME_DRAWEDGES)==0 && CHECK_OB_DRAWTEXTURE(v3d, dt)) {
-		/* we are drawing textures and 'ME_DRAWEDGES' is disabled, dont draw any edges */
+		/* we are drawing textures and 'ME_DRAWEDGES' is disabled, don't draw any edges */
 		
 		/* only draw selected edges otherwise there is no way of telling if a face is selected */
 		draw_em_fancy_edges(em, scene, v3d, me, cageDM, 1, eed_act);
@@ -3318,7 +3318,7 @@ static void draw_mesh_fancy(Scene *scene, ARegion *ar, View3D *v3d, RegionView3D
 
 			GPU_disable_material();
 			
-			/* since we already draw wire as wp guide, dont draw over the top */
+			/* since we already draw wire as wp guide, don't draw over the top */
 			draw_wire= OBDRAW_WIRE_OFF;
 		}
 		else if (draw_flags & DRAW_MODIFIERS_PREVIEW) {
@@ -5135,7 +5135,7 @@ static void tekenhandlesN(Nurb *nu, short sel, short hide_handles)
 	if (nu->type == CU_BEZIER) {
 
 #define TH_HANDLE_COL_TOT ((TH_HANDLE_SEL_FREE - TH_HANDLE_FREE) + 1)
-		/* use MIN2 when indexing to ensure newer files dont read outside the array */
+		/* use MIN2 when indexing to ensure newer files don't read outside the array */
 		unsigned char handle_cols[TH_HANDLE_COL_TOT][3];
 		const int basecol= sel ? TH_HANDLE_SEL_FREE : TH_HANDLE_FREE;
 
@@ -5510,7 +5510,7 @@ static void drawnurb(Scene *scene, View3D *v3d, RegionView3D *rv3d, Base *base,
 	if (v3d->zbuf) glEnable(GL_DEPTH_TEST);
 
 	/* direction vectors for 3d curve paths
-	 * when at its lowest, dont render normals */
+	 * when at its lowest, don't render normals */
 	if ((cu->flag & CU_3D) && (ts->normalsize > 0.0015f) && (cu->drawflag & CU_HIDE_NORMALS)==0) {
 
 		UI_ThemeColor(TH_WIRE);
@@ -6945,7 +6945,7 @@ void draw_object(Scene *scene, ARegion *ar, View3D *v3d, Base *base, int flag)
 			}
 			if (dtx & OB_DRAWNAME) {
 				/* patch for several 3d cards (IBM mostly) that crash on glSelect with text drawing */
-				/* but, we also dont draw names for sets or duplicators */
+				/* but, we also don't draw names for sets or duplicators */
 				if (flag == 0) {
 					float zero[3]= {0,0,0};
 					float curcol[4];
@@ -6999,7 +6999,7 @@ void draw_object(Scene *scene, ARegion *ar, View3D *v3d, Base *base, int flag)
 		int do_draw_center= -1;	/* defines below are zero or positive... */
 
 		if (v3d->flag2 & V3D_RENDER_OVERRIDE) {
-			/* dont draw */
+			/* don't draw */
 		}
 		else if ((scene->basact)==base)
 			do_draw_center= ACTIVE;
diff --git a/source/blender/editors/space_view3d/view3d_draw.c b/source/blender/editors/space_view3d/view3d_draw.c
index 3d570252126..dbd4a4107f8 100644
--- a/source/blender/editors/space_view3d/view3d_draw.c
+++ b/source/blender/editors/space_view3d/view3d_draw.c
@@ -541,7 +541,7 @@ static void drawcursor(Scene *scene, ARegion *ar, View3D *v3d)
 	int mx, my, co[2];
 	int flag;
 	
-	/* we dont want the clipping for cursor */
+	/* we don't want the clipping for cursor */
 	flag= v3d->flag;
 	v3d->flag= 0;
 	project_int(ar, give_cursor(scene, v3d), co);
@@ -2097,7 +2097,7 @@ void draw_depth(Scene *scene, ARegion *ar, View3D *v3d, int (* func)(void *))
 		}
 	}
 	
-	/* this isnt that nice, draw xray objects as if they are normal */
+	/* this isn't that nice, draw xray objects as if they are normal */
 	if (	v3d->afterdraw_transp.first ||
 			v3d->afterdraw_xray.first || 
 			v3d->afterdraw_xraytransp.first
diff --git a/source/blender/editors/space_view3d/view3d_edit.c b/source/blender/editors/space_view3d/view3d_edit.c
index e27cd760c92..c04f352a5d0 100644
--- a/source/blender/editors/space_view3d/view3d_edit.c
+++ b/source/blender/editors/space_view3d/view3d_edit.c
@@ -476,7 +476,7 @@ static void viewops_data_create(bContext *C, wmOperator *op, wmEvent *event)
 		ED_view3d_win_to_vector(vod->ar, mval_f, vod->mousevec);
 	}
 
-	/* lookup, we dont pass on v3d to prevent confusement */
+	/* lookup, we don't pass on v3d to prevent confusement */
 	vod->grid= vod->v3d->grid;
 	vod->far= vod->v3d->far;
 
@@ -2202,7 +2202,7 @@ static int viewselected_exec(bContext *C, wmOperator *UNUSED(op))
 	size= MAX3(afm[0], afm[1], afm[2]);
 
 	if (!rv3d->is_persp) {
-		if (size < 0.0001f) { /* if its a sinble point. dont even re-scale */
+		if (size < 0.0001f) { /* if its a sinble point. don't even re-scale */
 			ok_dist= 0;
 		}
 		else {
@@ -2813,7 +2813,7 @@ static int viewnumpad_exec(bContext *C, wmOperator *op)
 						}
 					}
 
-					/* if the camera isnt found, check a number of options */
+					/* if the camera isn't found, check a number of options */
 					if (v3d->camera==NULL && ob && ob->type==OB_CAMERA)
 						v3d->camera= ob;
 					
@@ -2824,7 +2824,7 @@ static int viewnumpad_exec(bContext *C, wmOperator *op)
 					if (v3d->camera==NULL)
 						return OPERATOR_CANCELLED;
 					
-					/* important these dont get out of sync for locked scenes */
+					/* important these don't get out of sync for locked scenes */
 					if (v3d->scenelock)
 						scene->camera= v3d->camera;
 
diff --git a/source/blender/editors/space_view3d/view3d_fly.c b/source/blender/editors/space_view3d/view3d_fly.c
index 53b64b971aa..6e5a3b2dc54 100644
--- a/source/blender/editors/space_view3d/view3d_fly.c
+++ b/source/blender/editors/space_view3d/view3d_fly.c
@@ -813,7 +813,7 @@ static int flyApply(bContext *C, FlyInfo *fly)
 		/* scale the mouse movement by this value - scales mouse movement to the view size
 		 * moffset[0]/(ar->winx-xmargin*2) - window size minus margin (same for y)
 		 *
-		 * the mouse moves isnt linear */
+		 * the mouse moves isn't linear */
 
 		if (moffset[0]) {
 			moffset[0] /= ar->winx - (xmargin * 2);
@@ -834,7 +834,7 @@ static int flyApply(bContext *C, FlyInfo *fly)
 			float dvec_tmp[3];
 
 			/* time how fast it takes for us to redraw,
-			 * this is so simple scenes dont fly too fast */
+			 * this is so simple scenes don't fly too fast */
 			double time_current;
 			float time_redraw;
 			float time_redraw_clamped;
@@ -946,12 +946,12 @@ static int flyApply(bContext *C, FlyInfo *fly)
 						fly->zlock_momentum += FLY_ZUP_CORRECT_ACCEL;
 					}
 					else {
-						fly->zlock = 1; /* dont check until the view rotates again */
+						fly->zlock = 1; /* don't check until the view rotates again */
 						fly->zlock_momentum = 0.0f;
 					}
 				}
 
-				if (fly->xlock == 2 && moffset[1] == 0) { /*only apply xcorrect when mouse isnt applying x rot*/
+				if (fly->xlock == 2 && moffset[1] == 0) { /*only apply xcorrect when mouse isn't applying x rot*/
 					upvec[0] = 0;
 					upvec[1] = 0;
 					upvec[2] = 1;
diff --git a/source/blender/editors/space_view3d/view3d_header.c b/source/blender/editors/space_view3d/view3d_header.c
index 17f5ab68633..6e0a87977ee 100644
--- a/source/blender/editors/space_view3d/view3d_header.c
+++ b/source/blender/editors/space_view3d/view3d_header.c
@@ -527,7 +527,7 @@ void uiTemplateHeader3D(uiLayout *layout, struct bContext *C)
 		uiItemR(row, &v3dptr, "pivot_point", UI_ITEM_R_ICON_ONLY, "", ICON_NONE);
 
 		/* pose/object only however we want to allow in weight paint mode too
-		 * so dont be totally strict and just check not-editmode for now */
+		 * so don't be totally strict and just check not-editmode for now */
 		if (obedit == NULL) {
 			uiItemR(row, &v3dptr, "use_pivot_point_align", UI_ITEM_R_ICON_ONLY, "", ICON_NONE);
 		}
diff --git a/source/blender/editors/space_view3d/view3d_select.c b/source/blender/editors/space_view3d/view3d_select.c
index 3d1156c8ad1..a7c711968aa 100644
--- a/source/blender/editors/space_view3d/view3d_select.c
+++ b/source/blender/editors/space_view3d/view3d_select.c
@@ -529,7 +529,7 @@ static void do_lasso_select_mesh(ViewContext *vc, int mcords[][2], short moves,
 	if (extend == 0 && select)
 		EDBM_flag_disable_all(vc->em, BM_ELEM_SELECT);
 
-	 /* for non zbuf projections, dont change the GL state */
+	 /* for non zbuf projections, don't change the GL state */
 	ED_view3d_init_mats_rv3d(vc->obedit, vc->rv3d);
 
 	glLoadMatrixf(vc->rv3d->viewmat);
@@ -1086,7 +1086,7 @@ static EnumPropertyItem *object_select_menu_enum_itemf(bContext *C, PointerRNA *
 	int totitem= 0;
 	int i= 0;
 
-	/* dont need context but avoid docgen using this */
+	/* don't need context but avoid docgen using this */
 	if (C == NULL || object_mouse_select_menu_data[i].idname[0] == '\0') {
 		return DummyRNA_NULL_items;
 	}
@@ -1800,7 +1800,7 @@ static int do_mesh_box_select(ViewContext *vc, rcti *rect, int select, int exten
 	if (extend == 0 && select)
 		EDBM_flag_disable_all(vc->em, BM_ELEM_SELECT);
 
-	/* for non zbuf projections, dont change the GL state */
+	/* for non zbuf projections, don't change the GL state */
 	ED_view3d_init_mats_rv3d(vc->obedit, vc->rv3d);
 
 	glLoadMatrixf(vc->rv3d->viewmat);
diff --git a/source/blender/editors/space_view3d/view3d_view.c b/source/blender/editors/space_view3d/view3d_view.c
index 88658b30662..7bd878351d9 100644
--- a/source/blender/editors/space_view3d/view3d_view.c
+++ b/source/blender/editors/space_view3d/view3d_view.c
@@ -145,7 +145,7 @@ void smooth_view(bContext *C, View3D *v3d, ARegion *ar, Object *oldcamera, Objec
 	 * we may be changing the view 'as if' there is no active camera, but infact
 	 * there is an active camera which is locked to the view.
 	 *
-	 * In the case where smooth view is moving _to_ a camera we dont want that
+	 * In the case where smooth view is moving _to_ a camera we don't want that
 	 * camera to be moved or changed, so only when the camera is not being set should
 	 * we allow camera option locking to initialize the view settings from the camera.
 	 */
@@ -1075,7 +1075,7 @@ static void obmat_to_viewmat(View3D *v3d, RegionView3D *rv3d, Object *ob, short
 	float bmat[4][4];
 	float tmat[3][3];
 	
-	rv3d->view= RV3D_VIEW_USER; /* dont show the grid */
+	rv3d->view= RV3D_VIEW_USER; /* don't show the grid */
 	
 	copy_m4_m4(bmat, ob->obmat);
 	normalize_m4(bmat);
@@ -1150,7 +1150,7 @@ int ED_view3d_lock(RegionView3D *rv3d)
 	return TRUE;
 }
 
-/* dont set windows active in here, is used by renderwin too */
+/* don't set windows active in here, is used by renderwin too */
 void setviewmatrixview3d(Scene *scene, View3D *v3d, RegionView3D *rv3d)
 {
 	if (rv3d->persp==RV3D_CAMOB) {	    /* obs/camera */