More translations of c comments, now also include files!

21 files changed, 123 insertions, 121 deletions

diff --git a/source/blender/makesdna/DNA_ID.h b/source/blender/makesdna/DNA_ID.h
index f99de9106a8..e653f896e36 100644
--- a/source/blender/makesdna/DNA_ID.h
+++ b/source/blender/makesdna/DNA_ID.h
@@ -46,7 +46,7 @@ extern "C" {
 struct Library;
 struct FileData;
 
-/* let op: Sequence heeft identiek begin. */
+/* watch it: Sequence has identical beginning. */
 /**
  * ID is the first thing included in all serializable types. It
  * provides a common handle to place all data in double-linked lists.
@@ -66,14 +66,14 @@ typedef struct ID {
 } ID;
 
 /**
- * ??
+ * For each library file used, a Library struct is added to Main
  */
 typedef struct Library {
 	ID id;
 	ID *idblock;
 	struct FileData *filedata;
 	char name[160];
-	int tot, pad;		/* tot, idblock en filedata zijn voor lezen en schrijven */
+	int tot, pad;		/* tot, idblock and filedata are only fo read and write */
 } Library;
 
 /**
@@ -129,8 +129,7 @@ typedef struct Library {
 
 #define IPO_CO		MAKE_ID2('C', 'O')	/* NOTE! This is not an ID, but is needed for g.sipo->blocktype */
 
-/* id->flag: eerste 8 bits altijd op nul zetten bij inlezen */
-/* (always zero the first 8 bits when reading a file) */
+/* id->flag: set frist 8 bits always at zero while reading */
 #define LIB_LOCAL		0
 #define LIB_EXTERN		1
 #define LIB_INDIRECT	2
@@ -142,7 +141,7 @@ typedef struct Library {
 
 #define LIB_NEW			256
 #define LIB_FAKEUSER	512
-/* vrije testflag */
+/* free test flag */
 #define LIB_DOIT		1024
 
 #ifdef __cplusplus
diff --git a/source/blender/makesdna/DNA_camera_types.h b/source/blender/makesdna/DNA_camera_types.h
index 61286c846b9..aa126ff6f5d 100644
--- a/source/blender/makesdna/DNA_camera_types.h
+++ b/source/blender/makesdna/DNA_camera_types.h
@@ -48,9 +48,9 @@ typedef struct Camera {
 	
 	short type, flag, drawzoom, hold;
 	float clipsta, clipend;
-	float netsta, netend;			/* network camera */
+	float netsta, netend;			/* network camera (obsolete -ton) */
 	float lens, drawsize;
-	float hololen, hololen1;
+	float hololen, hololen1; /* obsolete (ton) */
 	
 	struct Ipo *ipo;
 	
diff --git a/source/blender/makesdna/DNA_curve_types.h b/source/blender/makesdna/DNA_curve_types.h
index 55d38171a10..b7bc03364ba 100644
--- a/source/blender/makesdna/DNA_curve_types.h
+++ b/source/blender/makesdna/DNA_curve_types.h
@@ -131,7 +131,7 @@ typedef struct Curve {
 	/* default */
 	short resolu, resolv;
 	
-	/* font stuk */
+	/* font part */
 	short len, lines, pos, spacemode;
 	float spacing, linedist, shear, fsize;
 	float xof, yof;
diff --git a/source/blender/makesdna/DNA_effect_types.h b/source/blender/makesdna/DNA_effect_types.h
index 4d843772ce9..00d0546f1ec 100644
--- a/source/blender/makesdna/DNA_effect_types.h
+++ b/source/blender/makesdna/DNA_effect_types.h
@@ -34,11 +34,11 @@
 #ifndef DNA_EFFECT_TYPES_H
 #define DNA_EFFECT_TYPES_H
 
-/* DENK ERAAN: NIEUWE EFFECTEN OOK IN DE WRITEFILE.C IVM DNA!!! */
+/* don't forget, new effects also in writefile.c for dna!!! */
 
 #define PAF_MAXMULT		4
 
-	/* paf->flag (bitje 0 vrij houden ivm compatibility) */
+	/* paf->flag (keep bit 0 free for compatibility) */
 #define PAF_BSPLINE		2
 #define PAF_STATIC		4
 #define PAF_FACE		8
diff --git a/source/blender/makesdna/DNA_ika_types.h b/source/blender/makesdna/DNA_ika_types.h
index 9024672fa01..2ddbc4ed4a3 100644
--- a/source/blender/makesdna/DNA_ika_types.h
+++ b/source/blender/makesdna/DNA_ika_types.h
@@ -1,8 +1,10 @@
 /**
  * blenlib/DNA_ika_types.h (mar-2001 nzc)
  *
- * Old ika types. These will be superceded by Reevan's stuff, soon (I
- * hope).
+ * Old ika types. These have been superceded by Reevan's stuff
+ * (armatures and bones)
+ *
+ * Can be removed! (ton)
  *
  * $Id$ 
  *
@@ -46,9 +48,9 @@ struct Ipo;
 typedef struct Deform {
 	struct Object *ob;
 	short flag, partype;
-	int par1, par2, par3;	/* kunnen vertexnrs zijn */
+	int par1, par2, par3;	/* can be vertexnrs */
 	float imat[4][4], premat[4][4], postmat[4][4];
-	float vec[3];	/* als partype==LIMB, voor distfunc */
+	float vec[3];	/* when partype==LIMB, for distfunc */
 	float fac, dist, pad;
 	
 } Deform;
@@ -67,12 +69,12 @@ typedef struct Ika {
 	short partype, flag, iter, lastfra;
 	
 	ListBase limbbase;
-	float eff[3], effg[3], effn[3];	/* current, global en (local)wanted */
+	float eff[3], effg[3], effn[3];	
 	float mem, slow, toty, totx, xyconstraint;
 	
 	struct Ipo *ipo;
 	struct Object *parent;
-	int par1, par2, par3;	/* kunnen vertexnrs zijn */
+	int par1, par2, par3;	
 
 	int totdef;
 	Deform *def;
diff --git a/source/blender/makesdna/DNA_image_types.h b/source/blender/makesdna/DNA_image_types.h
index a2dfdf00fd8..256d69456e8 100644
--- a/source/blender/makesdna/DNA_image_types.h
+++ b/source/blender/makesdna/DNA_image_types.h
@@ -52,12 +52,12 @@ typedef struct Image {
 	short ok, flag;
 	short lastframe, lastquality;
 
-	/* texture pagina */
+	/* texture page */
 	short tpageflag, totbind;
 	short xrep, yrep;
 	short twsta, twend;
 	unsigned int bindcode;
-	unsigned int *repbind;	/* om subregio's te kunnen repeaten */
+	unsigned int *repbind;	/* for repeat of parts of images */
 	
 	struct PackedFile * packedfile;
 
diff --git a/source/blender/makesdna/DNA_ipo_types.h b/source/blender/makesdna/DNA_ipo_types.h
index 1ee62ac2640..69dcef38b57 100644
--- a/source/blender/makesdna/DNA_ipo_types.h
+++ b/source/blender/makesdna/DNA_ipo_types.h
@@ -270,7 +270,7 @@ typedef short IPO_Channel;
 #define IPO_FLOAT		4
 #define IPO_DOUBLE		5
 #define IPO_FLOAT_DEGR	6
-/* zeer speciaal geval in keys */
+/* very special case, in keys */
 #define IPO_BEZTRIPLE	100
 #define IPO_BPOINT		101
 
diff --git a/source/blender/makesdna/DNA_lamp_types.h b/source/blender/makesdna/DNA_lamp_types.h
index 0722c5d8cb6..3e3ca20134a 100644
--- a/source/blender/makesdna/DNA_lamp_types.h
+++ b/source/blender/makesdna/DNA_lamp_types.h
@@ -56,7 +56,7 @@ typedef struct Lamp {
 	float clipsta, clipend, shadspotsize;
 	float bias, soft;
 	
-	/* texact is voor buttons */
+	/* texact is for buttons */
 	short texact, shadhalostep;
 	
 	struct MTex *mtex[8];
diff --git a/source/blender/makesdna/DNA_material_types.h b/source/blender/makesdna/DNA_material_types.h
index d21b27897ed..3789a296120 100644
--- a/source/blender/makesdna/DNA_material_types.h
+++ b/source/blender/makesdna/DNA_material_types.h
@@ -43,12 +43,12 @@ struct MTex;
 struct Ipo;
 struct Material;
 
-/* LET OP: type veranderen? ook in ipo.h doen */
+/* WATCH IT: change type? also make changes in ipo.h  */
 
 typedef struct Material {
 	ID id;
 	
-	short colormodel, lay;		/* lay: voor dynamics */
+	short colormodel, lay;		/* lay: for dynamics (old engine, until 2.04) */
 	float r, g, b;
 	float specr, specg, specb;
 	float mirr, mirg, mirb;
@@ -65,7 +65,7 @@ typedef struct Material {
 	short flarec, starc, linec, ringc;
 	float hasize, flaresize, subsize, flareboost;
 	
-	/* onderstaand is voor buttons en render*/
+	/* for buttons and render*/
 	char rgbsel, texact, pr_type, septex;
 	short pr_back, pr_lamp;
 
diff --git a/source/blender/makesdna/DNA_mesh_types.h b/source/blender/makesdna/DNA_mesh_types.h
index 6c04a243020..af5f98cfe95 100644
--- a/source/blender/makesdna/DNA_mesh_types.h
+++ b/source/blender/makesdna/DNA_mesh_types.h
@@ -76,7 +76,7 @@ typedef struct TFace {
 	/* this one gets interpreted as a image in texture.c  */
 	void *tpage;
 
-	float uv[4][2];		/* als je dit wijzigt: ook fie set_correct_uv editmesh.c, ook andere plekken maken gebruik van de lengte van dit blok */
+	float uv[4][2];		/* when you change this: also do function set_correct_uv in editmesh.c, and there are more locations that use the size of this part */
 	unsigned int col[4];
 	char flag, transp;
 	short mode, tile, pad;
@@ -132,7 +132,7 @@ typedef struct Mesh {
 	struct Mesh *texcomesh;
 	float *orco;
 	
-	struct OcInfo *oc;		/* niet in file */
+	struct OcInfo *oc;		/* not written in file */
 	void *sumohandle;
     
 	int totvert, totface;
@@ -168,7 +168,7 @@ typedef struct Mesh {
 #define ME_SMESH		64
 #define ME_SUBSURF		128
 
-/* puno (mface) */
+/* puno = vertexnormal (mface) */
 #define ME_FLIPV1		1
 #define ME_FLIPV2		2
 #define ME_FLIPV3		4
@@ -187,8 +187,6 @@ typedef struct Mesh {
 /* flag (mface) */
 #define ME_SMOOTH		1
 
-/* tface->mode (beetje compatible met PMD formaat) */
-/* sharedvert bepaalt hoe de PSX versie wordt, sharedcol is vertexkleur en puno */
 
 #define TF_DYNAMIC		1
 /* #define TF_INVISIBLE	2 */
diff --git a/source/blender/makesdna/DNA_object_types.h b/source/blender/makesdna/DNA_object_types.h
index 4083394c1c9..32be260b450 100644
--- a/source/blender/makesdna/DNA_object_types.h
+++ b/source/blender/makesdna/DNA_object_types.h
@@ -69,7 +69,7 @@ typedef struct Object {
 	ID id;
 
 	short type, partype;
-	int par1, par2, par3;	/* kunnen vertexnrs zijn */
+	int par1, par2, par3;	/* can be vertexnrs */
 	char parsubstr[32];	/* String describing subobject info */
 	void *pardata;
 	struct Object *parent, *track;
@@ -89,28 +89,28 @@ typedef struct Object {
 	ListBase defbase;
 	struct Material **mat;
 	
-	/* rot en drot moeten achterelkaar! (transform('r' en 's')) */
+	/* rot en drot have to be together! (transform('r' en 's')) */
 	float loc[3], dloc[3], orig[3];
 	float size[3], dsize[3];
 	float rot[3], drot[3];
 	float quat[4], dquat[4];
 	float obmat[4][4];
 	float parentinv[4][4];
-	float imat[4][4];	/* voor bij render, tijdens simulate, tijdelijk: ipokeys van transform  */
+	float imat[4][4];	/* for during render, old game engine, temporally: ipokeys of transform  */
 	
-	unsigned int lay;				/* kopie van Base */
-	short flag;			/* kopie van Base */
-	short colbits;		/* nul==van obdata */
+	unsigned int lay;				/* copy of Base */
+	short flag;			/* copy of Base */
+	short colbits;		/* when zero, from obdata */
 	char transflag, ipoflag;
 	char trackflag, upflag;
-	short ipowin, scaflag;	/* ipowin: blocktype laatste ipowindow */
+	short ipowin, scaflag;	/* ipowin: blocktype last ipowindow */
 	short scavisflag, boundtype;
 	
 	short dupon, dupoff, dupsta, dupend;
 
 	float sf, ctime;
 	
-	/* tijdens realtime */
+	/* during realtime */
 
 	/* note that inertia is only called inertia for historical reasons
 	 * and is not changed to avoid DNA surgery. It actually reflects the 
@@ -129,7 +129,7 @@ typedef struct Object {
 	float rdamping, sizefac;
 	
 	char dt, dtx;
-	char totcol;	/* kopie van mesh of curve of meta */
+	char totcol;	/* copy of mesh or curve or meta */
 	char actcol;
 	
 	ScriptLink scriptlink;
diff --git a/source/blender/makesdna/DNA_oops_types.h b/source/blender/makesdna/DNA_oops_types.h
index 52130c113cc..3b03af4dfd9 100644
--- a/source/blender/makesdna/DNA_oops_types.h
+++ b/source/blender/makesdna/DNA_oops_types.h
@@ -44,7 +44,7 @@ struct ID;
 typedef struct Oops {
 	struct Oops *next, *prev;
 	short type, flag, dt, hide;
-	float x, y;		/* linksonder */
+	float x, y;		/* left - bottom */
 	float dx, dy;	/* shuffle */
 	struct ID *id;
 	ListBase link;
@@ -56,7 +56,7 @@ typedef struct OopsLink {
 	struct OopsLink *next, *prev;
 	short type, flag;
 	ID **idfrom;
-	Oops *to, *from;	/* from is voor temp */
+	Oops *to, *from;	/* from is for temp */
 	float xof, yof;
 	char name[12];
 } OopsLink;
diff --git a/source/blender/makesdna/DNA_radio_types.h b/source/blender/makesdna/DNA_radio_types.h
index 29fd2bf082d..adaa4e6e159 100644
--- a/source/blender/makesdna/DNA_radio_types.h
+++ b/source/blender/makesdna/DNA_radio_types.h
@@ -40,12 +40,12 @@
 
 typedef struct Radio {
 	short hemires, maxiter;
-	short drawtype, flag;			/* bit 0 en 1: limits laten zien */
+	short drawtype, flag;			/* bit 0 and 1: show limits */
 	short subshootp, subshoote, nodelim, maxsublamp;
-	short pama, pami, elma, elmi;	/* patch en elem limits */
+	short pama, pami, elma, elmi;	/* patch and elem limits */
 	int maxnode;
 	float convergence;
-	float radfac, gamma;		/* voor afbeelden */
+	float radfac, gamma;		/* for display */
 	
 } Radio;
 
diff --git a/source/blender/makesdna/DNA_scene_types.h b/source/blender/makesdna/DNA_scene_types.h
index 3cc676587be..bd5f1d80f4c 100644
--- a/source/blender/makesdna/DNA_scene_types.h
+++ b/source/blender/makesdna/DNA_scene_types.h
@@ -82,10 +82,9 @@ typedef struct AviCodecData {
 typedef struct RenderData {
 	struct AviCodecData *avicodecdata;
 	
-	/* hoe gaat tijd gedefinieerd worden? */
-	short cfra, sfra, efra;	/* plaatjes */
+	short cfra, sfra, efra;	/* fames as in 'images' */
 	short images, framapto, flag;
-	float ctime;			/* hiermee rekenen? */
+	float ctime;			/* use for calcutions */
 	float framelen, blurfac;
 
 	/** For UR edge rendering: give the edges this colour */
@@ -98,7 +97,7 @@ typedef struct RenderData {
 	short pad[3];
 
 	short size, maximsize;	/* size in %, max in Kb */
-	/* uit buttons: */
+	/* from buttons: */
 	/**
 	 * The desired number of pixels in the x direction
 	 */
@@ -217,8 +216,8 @@ typedef struct Scene {
 	float cursor[3];
 	unsigned int lay;
 
-	/* enkele realtime vars */
-	struct FreeCamera *fcam;
+	/* some realtime vars */
+	struct FreeCamera *fcam;  /* old, can be removed (ton) */
 	
 	void *ed;
 	struct Radio *radio;
@@ -256,7 +255,7 @@ typedef struct Scene {
 #define R_PANORAMA		0x0400
 #define R_MOVIECROP		0x0800
 #define R_COSMO			0x1000
-/* deze verschillen tussen IrisGL en OpenGL!!! */
+/* these difines were different between IrisGL and OpenGL!!! */
 #define R_ODDFIELD		0x2000
 #define R_MBLUR			0x4000
 #define R_UNIFIED       0x8000
@@ -303,21 +302,21 @@ typedef struct Scene {
 #define R_RENDERING		16
 #define R_ANIMRENDER	32
 
-/* vlakren->flag */
+/* vlakren->flag (vlak = face in dutch) */
 #define R_SMOOTH		1
 #define R_VISIBLE		2
 #define R_NOPUNOFLIP	8
 #define R_CMAPCODE		16
 #define R_FACE_SPLIT	32
 
-/* vertren->texofs (texcoordinaten offset vanaf vertren->orco */
+/* vertren->texofs (texcoordinate offset relative to vertren->orco */
 #define R_UVOFS3	1
 
 /* **************** SCENE ********************* */
 #define RAD_PHASE_PATCHES	1
 #define RAD_PHASE_FACES		2
 
-/* base->flag en ob->flag */
+/* base->flag and ob->flag */
 #define BA_WASSEL			2
 #define BA_PARSEL			4
 #define BA_WHERE_UPDATE		8
diff --git a/source/blender/makesdna/DNA_screen_types.h b/source/blender/makesdna/DNA_screen_types.h
index 7fee3f7ca17..2eb315e9f98 100644
--- a/source/blender/makesdna/DNA_screen_types.h
+++ b/source/blender/makesdna/DNA_screen_types.h
@@ -48,7 +48,7 @@ typedef struct bScreen {
 	struct Scene *scene;
 	short startx, endx, starty, endy;	/* framebuffer coords */
 	short sizex, sizey;
-	short scenenr, screennr;			/* alleen voor pupmenu */
+	short scenenr, screennr;			/* only for pupmenu */
 	short full, rt;
 	short mainwin, winakt;
 } bScreen;
@@ -63,7 +63,7 @@ typedef struct ScrVert {
 typedef struct ScrEdge {
 	struct ScrEdge *next, *prev;
 	ScrVert *v1, *v2;
-	short border;			/* 1 als op rand screen */
+	short border;			/* 1 when at edge of screen */
 	short flag;
 	int pad;
 } ScrEdge;
@@ -81,12 +81,12 @@ typedef unsigned short dna_ushort_fix;
 typedef struct ScrArea {
 	struct ScrArea *next, *prev;
 	ScrVert *v1, *v2, *v3, *v4;
-	bScreen *full;			/* als area==full, dit is de parent */
+	bScreen *full;			/* if area==full, this is the parent */
 	float winmat[4][4];
 	rcti totrct, headrct, winrct;
 
 	short headwin, win;
-	short headertype;		/* 0=niets, 1= down, 2= up */
+	short headertype;		/* 0=no header, 1= down, 2= up */
 	char spacetype, butspacetype;	/* SPACE_...  */
 	short winx, winy;		/* size */
 	char head_swap, head_equal;
@@ -101,7 +101,7 @@ typedef struct ScrArea {
 
 #define MAXWIN		128
 
-/* Als je EDGEWIDTH verandert, ook globale array edcol[] goedzetten */
+/* If you change EDGEWIDTH, also do the global arrat edcol[]  */
 #define EDGEWIDTH	5
 #define EDGEWIDTH2	(2)
 #define AREAGRID	4
diff --git a/source/blender/makesdna/DNA_sequence_types.h b/source/blender/makesdna/DNA_sequence_types.h
index d7d72788c7a..f3827f5e0b2 100644
--- a/source/blender/makesdna/DNA_sequence_types.h
+++ b/source/blender/makesdna/DNA_sequence_types.h
@@ -78,7 +78,7 @@ typedef struct PluginSeq {
 } PluginSeq;
 
 
-/* LET OP: eerste stuk identiek aan ID (ivm ipo's) */
+/* WATCH IT: first part identical to ID (for use in ipo's) */
 
 typedef struct Sequence {
 
@@ -105,7 +105,7 @@ typedef struct Sequence {
 	
 	PluginSeq *plugin;
 
-	/* pointers voor effecten: */
+	/* pointers for effects: */
 	struct Sequence *seq1, *seq2, *seq3;
 	
 	/* meta */
@@ -138,7 +138,7 @@ typedef struct Editing {
 #define SEQ_OVERLAP		8
 #define SEQ_FILTERY		16
 
-/* seq->type LET OP BITJE 3!!! */
+/* seq->type WATCH IT: BIT 3!!! */
 #define SEQ_IMAGE		0
 #define SEQ_META		1
 #define SEQ_SCENE		2
diff --git a/source/blender/makesdna/DNA_space_types.h b/source/blender/makesdna/DNA_space_types.h
index 88803e9e983..f34979486b2 100644
--- a/source/blender/makesdna/DNA_space_types.h
+++ b/source/blender/makesdna/DNA_space_types.h
@@ -96,7 +96,7 @@ typedef struct SpaceButs {
 	int pad2;
 	View2D v2d;
 	
-	short mainb, menunr;	/* texnr en menunr moeten shorts blijven */
+	short mainb, menunr;	/* texnr and menunr have to remain shorts */
 	short pin, mainbo;	
 	void *lockpoin;
 	
@@ -186,7 +186,7 @@ typedef struct SpaceImage {
 	
 	struct Image *image;
 	float zoom;
-	float pad2; /* MAART: is this needed? Ton: yes, padding with 8 bytes aligned  */
+	float pad2; /* padding is with 8 bytes aligned  */
 	short mode, pin;
 	short imanr, curtile;
 	short xof, yof;
@@ -364,7 +364,7 @@ typedef struct SpaceImaSel {
 #define BUTS_ACT_ACT		128
 #define BUTS_ACT_LINK		256
 
-/* deze getallen ook invullen in blender.h SpaceFile: struct dna herkent geen defines */
+/* these values need to be hardcoded in blender.h SpaceFile: struct dna does not recognize defines */
 #define FILE_MAXDIR			160
 #define FILE_MAXFILE		80
 
@@ -396,8 +396,8 @@ typedef struct SpaceImaSel {
 #define MOVIEFILE			32
 #define PYSCRIPTFILE		64
 
-#define SCROLLH	16			/* hoogte scrollbar */
-#define SCROLLB	16			/* breedte scrollbar */
+#define SCROLLH	16			/* height scrollbar */
+#define SCROLLB	16			/* width scrollbar */
 
 /* SpaceImage->mode */
 #define SI_TEXTURE		0
diff --git a/source/blender/makesdna/DNA_texture_types.h b/source/blender/makesdna/DNA_texture_types.h
index 9a222850519..32559fe7d80 100644
--- a/source/blender/makesdna/DNA_texture_types.h
+++ b/source/blender/makesdna/DNA_texture_types.h
@@ -179,7 +179,7 @@ typedef struct Tex {
 #define TEX_FLIPBLEND	2
 #define TEX_NEGALPHA	4
 
-/* extend (begint bij 1 ivm backward comp.) */
+/* extend (starts with 1 because of backward comp.) */
 #define TEX_EXTEND		1
 #define TEX_CLIP		2
 #define TEX_REPEAT		3
diff --git a/source/blender/makesdna/DNA_view3d_types.h b/source/blender/makesdna/DNA_view3d_types.h
index 1cae50f58a6..da5c8736a08 100644
--- a/source/blender/makesdna/DNA_view3d_types.h
+++ b/source/blender/makesdna/DNA_view3d_types.h
@@ -93,7 +93,7 @@ typedef struct View3D {
 	float lens, grid, near, far;
 	float ofs[3], cursor[3];
 	
-	short mx, my;	/* moeten achter elkaar blijven staan ivm als pointer doorgeven */
+	short mx, my;	/* have to remain together, because used as single pointer */
 	short mxo, myo;
 
 	short gridlines, viewbut;
diff --git a/source/blender/makesdna/DNA_wave_types.h b/source/blender/makesdna/DNA_wave_types.h
index e8f2607cee4..f499004fff8 100644
--- a/source/blender/makesdna/DNA_wave_types.h
+++ b/source/blender/makesdna/DNA_wave_types.h
@@ -38,6 +38,10 @@
 
 struct Ipo;
 
+
+/* a Wave has never been implemented... it was meant as a 'free' mathematical
+  deformation object type (ton) */
+
 typedef struct Wave {
 	ID id;
 	
diff --git a/source/blender/makesdna/intern/makesdna.c b/source/blender/makesdna/intern/makesdna.c
index 0be86f53f56..4ff94472df2 100644
--- a/source/blender/makesdna/intern/makesdna.c
+++ b/source/blender/makesdna/intern/makesdna.c
@@ -131,14 +131,14 @@ int maxdata= 500000, maxnr= 50000;
 int nr_names=0;
 int nr_types=0;
 int nr_structs=0;
-char **names, *namedata;		/* op adres names[a] staat string a */
-char **types, *typedata;		/* op adres types[a] staat string a */
-short *typelens;				/* op typelens[a] staat de lengte van type a */
+char **names, *namedata;		/* at adress names[a] is string a */
+char **types, *typedata;		/* at adress types[a] is string a */
+short *typelens;				/* at typelens[a] is de length of type a */
 short *alphalens;			    /* contains sizes as they are calculated on the alpha */
-short **structs, *structdata;	/* op sp= structs[a] staat eerste adres structdefinitie
-								   sp[0] is typenummer
-								   sp[1] is aantal elementen
-								   sp[2] sp[3] is typenr,  namenr (enz) */
+short **structs, *structdata;	/* at sp= structs[a] is the first adress of a struct definition
+								   sp[0] is type number
+								   sp[1] is amount of elements
+								   sp[2] sp[3] is typenr,  namenr (etc) */
 /*
  * debugSDNA:
  *  - 0 = no output, except errors
@@ -225,7 +225,7 @@ int add_type(char *str, int len)
 	
 	if(str[0]==0) return -1;
 	
-	/* zoek typearray door */
+	/* search through type array */
 	for(nr=0; nr<nr_types; nr++) {
 		if(strcmp(str, types[nr])==0) {
 			if (len) {
@@ -236,7 +236,7 @@ int add_type(char *str, int len)
 		}
 	}
 	
-	/* nieuw type appenden */
+	/* append new type */
 	if(nr_types==0) cp= typedata;
 	else {
 		cp= types[nr_types-1]+strlen(types[nr_types-1])+1;
@@ -356,14 +356,14 @@ int add_name(char *str)
 		name = str;
 	}
 	
-	/* zoek name array door */
+	/* search name array */
 	for(nr=0; nr<nr_names; nr++) {
 		if(strcmp(name, names[nr])==0) {
 			return nr;
 		}
 	}
 	
-	/* nieuw type appenden */
+	/* append new type */
 	if(nr_names==0) cp= namedata;
 	else {
 		cp= names[nr_names-1]+strlen(names[nr_names-1])+1;
@@ -415,7 +415,7 @@ int preprocess_include(char *maindata, int len)
 	memcpy(temp, maindata, len);
 	
 	// remove all c++ comments
-	/* alle enters/tabs/etc vervangen door spaties */
+	/* replace all enters/tabs/etc with spaces */
 	cp= temp;
 	a= len;
 	comment = 0;
@@ -430,7 +430,7 @@ int preprocess_include(char *maindata, int len)
 	}
 	
 
-	/* data uit temp naar maindata kopieeren, verwijder commentaar en dubbele spaties */
+	/* data from temp copy to maindata, remove comments and double spaces */
 	cp= temp;
 	md= maindata;
 	newlen= 0;
@@ -447,10 +447,10 @@ int preprocess_include(char *maindata, int len)
 			cp[0]=cp[1]= 32;
 		}
 
-		/* niet kopieeren als: */
+		/* do not copy when: */
 		if(comment);
 		else if( cp[0]==' ' && cp[1]==' ' );
-		else if( cp[-1]=='*' && cp[0]==' ' );	/* pointers met spatie */
+		else if( cp[-1]=='*' && cp[0]==' ' );	/* pointers with a space */
 		else {
 			md[0]= cp[0];
 			md++;
@@ -498,8 +498,8 @@ void *read_file_data(char *filename, int *len_r)
 
 int convert_include(char *filename)
 {
-	/* lees includefile, sla structen over die op regel ervoor '#' hebben.
-	   sla alle data op in tijdelijke arrays.
+	/* read include file, skip structs with a '#' before it.
+	   store all data in temporal arrays.
 	*/
 	int filelen, count, overslaan, slen, type, name, strct;
 	short *structpoin, *sp;
@@ -514,12 +514,12 @@ int convert_include(char *filename)
 	filelen= preprocess_include(maindata, filelen);
 	mainend= maindata+filelen-1;
 
-	/* we zoeken naar '{' en dan terug naar 'struct' */
+	/* we look for '{' and then back to 'struct' */
 	count= 0;
 	overslaan= 0;
 	while(count<filelen) {
 		
-		/* code voor struct overslaan: twee hekjes. (voor spatie zorgt preprocess) */
+		/* code for skipping a struct: two hashes. (preprocess added a space) */
 		if(md[0]=='#' && md[1]==' ' && md[2]=='#') {
 			overslaan= 1;
 		}
@@ -532,10 +532,10 @@ int convert_include(char *filename)
 			else {
 				if(md[-1]==' ') md[-1]= 0;
 				md1= md-2;
-				while( *md1!=32) md1--;		/* naar begin woord */
+				while( *md1!=32) md1--;		/* to beginning of word */
 				md1++;
 				
-				/* structnaam te pakken, als... */
+				/* we've got a struct name when... */
 				if( strncmp(md1-7, "struct", 6)==0 ) {
 
 					
@@ -545,7 +545,7 @@ int convert_include(char *filename)
 
 					if (debugSDNA > 1) printf("\t|\t|-- detected struct %s\n", types[strct]);
 
-					/* eerst overal keurige strings van maken */
+					/* first lets make it all nice strings */
 					md1= md+1;
 					while(*md1 != '}') {
 						if( ((long)md1) > ((long)mainend) ) break;
@@ -554,17 +554,17 @@ int convert_include(char *filename)
 						md1++;
 					}
 					
-					/* types en namen lezen tot eerste karakter niet '}' */
+					/* read types and names until first character that is not '}' */
 					md1= md+1;
 					while( *md1 != '}' ) {
 						if( ((long)md1) > ((long)mainend) ) break;
 						
-						/* als er 'struct' of 'unsigned' staat, overslaan */
+						/* skip when it says 'struct' or 'unsigned' */
 						if(*md1) {
 							if( strncmp(md1, "struct", 6)==0 ) md1+= 7;
 							if( strncmp(md1, "unsigned", 6)==0 ) md1+= 9;
 							
-							/* type te pakken! */
+							/* we've got a type! */
 							type= add_type(md1, 0);
 
 							if (debugSDNA > 1) printf("\t|\t|\tfound type %s (", md1);
@@ -572,12 +572,12 @@ int convert_include(char *filename)
 							md1+= strlen(md1);
 
 							
-							/* doorlezen tot ';' */
+							/* read until ';' */
 							while( *md1 != ';' ) {
 								if( ((long)md1) > ((long)mainend) ) break;
 								
 								if(*md1) {
-									/* Name te pakken. slen needs
+									/* We've got a name. slen needs
 									 * correction for function
 									 * pointers! */
 									slen= strlen(md1);
@@ -663,12 +663,12 @@ int calculate_structlens(void)
 		lastunknown= unknown;
 		unknown= 0;
 		
-		/* loop alle structen af... */
+		/* check all structs... */
 		for(a=0; a<nr_structs; a++) {
 			structpoin= structs[a];
 			structtype= structpoin[0];
 
-			/* als lengte nog niet bekend */
+			/* when length is not known... */
 			if(typelens[structtype]==0) {
 				
 				sp= structpoin+2;
@@ -676,16 +676,16 @@ int calculate_structlens(void)
 				alphalen = 0;
 				has_pointer = 0;
 				
-				/* loop alle elementen in struct af */
+				/* check all elements in struct */
 				for(b=0; b<structpoin[1]; b++, sp+=2) {
 					type= sp[0];
 					cp= names[sp[1]];
 					
 					namelen= strlen(cp);
-					/* is het een pointer of functiepointer? */
+					/* is it a pointer or function pointer? */
 					if(cp[0]=='*' || cp[1]=='*') {
 						has_pointer = 1;
-						/* heeft de naam een extra lengte? (array) */
+						/* has the name an extra length? (array) */
 						mul= 1;
 						if( cp[namelen-1]==']') mul= arraysize(cp, namelen);
 						
@@ -711,7 +711,7 @@ int calculate_structlens(void)
 						alphalen += 8 * mul;
 
 					} else if( typelens[type] ) {
-						/* heeft de naam een extra lengte? (array) */
+						/* has the name an extra length? (array) */
 						mul= 1;
 						if( cp[namelen-1]==']') mul= arraysize(cp, namelen);
 						
@@ -763,7 +763,7 @@ int calculate_structlens(void)
 				structpoin= structs[a];
 				structtype= structpoin[0];
 				
-				/* lengte nog niet bekend */
+				/* length unknown */
 				if(typelens[structtype]!=0) {
 					printf("  %s\n", types[structtype]);
 				}
@@ -777,7 +777,7 @@ int calculate_structlens(void)
 			structpoin= structs[a];
 			structtype= structpoin[0];
 
-			/* lengte nog niet bekend */
+			/* length unkown yet */
 			if(typelens[structtype]==0) {
 				printf("  %s\n", types[structtype]);
 			}
@@ -818,7 +818,7 @@ void printStructLenghts(void)
 		lastunknown= unknown;
 		unknown= 0;
 		
-		/* loop alle structen af... */
+		/* check all structs... */
 		for(a=0; a<nr_structs; a++) {
 			structpoin= structs[a];
 			structtype= structpoin[0];
@@ -846,20 +846,20 @@ int make_structDNA(FILE *file)
 		printf("\tProgram version: %s\n", DNA_VERSION_DATE);
 	}
 		
-	/* de allerlangst bekende struct is 50k, 100k is ruimte genoeg! */
+	/* the longest known struct is 50k, so we assume 100k is sufficent! */
 	namedata= MEM_callocN(maxdata, "namedata");
 	typedata= MEM_callocN(maxdata, "typedata");
 	structdata= MEM_callocN(maxdata, "structdata");
 	
-	/* maximaal 5000 variablen, vast voldoende? */
+	/* a maximum of 5000 variables, must be sufficient? */
 	names= MEM_callocN(sizeof(char *)*maxnr, "names");
 	types= MEM_callocN(sizeof(char *)*maxnr, "types");
 	typelens= MEM_callocN(sizeof(short)*maxnr, "typelens");
 	alphalens= MEM_callocN(sizeof(short)*maxnr, "alphalens");
 	structs= MEM_callocN(sizeof(short)*maxnr, "structs");
 
-	/* inserten alle bekende types */
-	/* let op: uint komt niet voor! gebruik in structen unsigned int */
+	/* insertion of all known types */
+	/* watch it: uint is not allowed! use in structs an unsigned int */
 	add_type("char", 1);	/* 0 */
 	add_type("uchar", 1);	/* 1 */
 	add_type("short", 2);	/* 2 */
@@ -903,7 +903,7 @@ int make_structDNA(FILE *file)
 		return(1);
 	}
 
-	/* DIT DEEL VOOR DEBUG */
+	/* FOR DEBUG */
 	if (debugSDNA > 1)
 	{
 		int a,b;
@@ -934,7 +934,7 @@ int make_structDNA(FILE *file)
 		}
 	}
 
-	/* file schrijven */
+	/* file writing */
 
 	if (debugSDNA > -1) printf("Writing file ... ");
 		
@@ -943,34 +943,34 @@ int make_structDNA(FILE *file)
 		strcpy(str, "SDNA");
 		dna_write(file, str, 4);
 		
-		/* SCHRIJF NAMEN */
+		/* write names */
 		strcpy(str, "NAME");
 		dna_write(file, str, 4);
 		len= nr_names;
 		dna_write(file, &len, 4);
 		
-		/* lengte berekenen datablok met strings */
+		/* calculate size of datablock with strings */
 		cp= names[nr_names-1];
-		cp+= strlen(names[nr_names-1]) + 1;			/* +1: nul-terminator */
+		cp+= strlen(names[nr_names-1]) + 1;			/* +1: null-terminator */
 		len= (long)cp - (long)(names[0]);
 		len= (len+3) & ~3;
 		dna_write(file, names[0], len);
 		
-		/* SCHRIJF TYPES */
+		/* write TYPES */
 		strcpy(str, "TYPE");
 		dna_write(file, str, 4);
 		len= nr_types;
 		dna_write(file, &len, 4);
 	
-		/* lengte berekenen datablok */
+		/* calculate datablock size */
 		cp= types[nr_types-1];
-		cp+= strlen(types[nr_types-1]) + 1;		/* +1: nul-terminator */
+		cp+= strlen(types[nr_types-1]) + 1;		/* +1: null-terminator */
 		len= (long)cp - (long)(types[0]);
 		len= (len+3) & ~3;
 		
 		dna_write(file, types[0], len);
 		
-		/* SCHRIJF TYPELENGTES */
+		/* WRITE TYPELENGTHS */
 		strcpy(str, "TLEN");
 		dna_write(file, str, 4);
 		
@@ -978,13 +978,13 @@ int make_structDNA(FILE *file)
 		if(nr_types & 1) len+= 2;
 		dna_write(file, typelens, len);
 		
-		/* SCHRIJF STRUCTEN */
+		/* WRITE STRUCTS */
 		strcpy(str, "STRC");
 		dna_write(file, str, 4);
 		len= nr_structs;
 		dna_write(file, &len, 4);
 	
-		/* lengte berekenen datablok */
+		/* calc datablock size */
 		sp= structs[nr_structs-1];
 		sp+= 2+ 2*( sp[1] );
 		len= (long)sp - (long)(structs[0]);
@@ -992,7 +992,7 @@ int make_structDNA(FILE *file)
 		
 		dna_write(file, structs[0], len);
 	
-		/* dna padding test */
+		/* a simple dna padding test */
 
 		if (0) {
 			FILE *fp;
@@ -1036,7 +1036,7 @@ int make_structDNA(FILE *file)
 	return(0);
 }
 
-/* ************************* END MAKEN DNA ********************** */
+/* ************************* END MAKE DNA ********************** */
 
 void make_bad_file(char *file)
 {