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* Preferences for displaying the grid floor, X axis, Y axis,

Browse Source 
Z axis. (ported from tuhopuu2)

Controls are found in the 3D View Properties panel (with
the rest of the grid settings). This is more flexible for
people like me who hate the grid getting in the way when
modelling - turning off the grid floor and turning on the Z
axis gives a setup like in Wings 3D or Clay.

* Cleaned up the 3D View Properties and Background Image panel's layout while I was adding the new buttons (including change over to UiDefButBit).
This commit is contained in:
Matt Ebb
2004-01-24 05:06:12 +00:00
parent 9c6662e4e0
commit b0479d893f
4 changed files with 182 additions and 52 deletions
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24
source/blender/blenloader/intern/readfile.c
View File

@@ -3975,6 +3975,30 @@ static void do_versions(Main *main)
}
wrld= wrld->id.next;
}
/* new bit flags for showing/hiding grid floor and axes */
bScreen *sc = main->screen.first;
while(sc) {
ScrArea *sa= sc->areabase.first;
while(sa) {
SpaceLink *sl= sa->spacedata.first;
while (sl) {
if (sl->spacetype==SPACE_VIEW3D) {
View3D *v3d= (View3D*) sl;
if (v3d->gridflag==0) {
v3d->gridflag |= V3D_SHOW_X;
v3d->gridflag |= V3D_SHOW_Y;
v3d->gridflag |= V3D_SHOW_FLOOR;
v3d->gridflag &= ~V3D_SHOW_Z;
}
}
sl= sl->next;
}
sa= sa->next;
}
sc= sc->id.next;
}
}
/* don't forget to set version number in blender.c! */
}

9
source/blender/makesdna/DNA_view3d_types.h
View File

@@ -104,7 +104,8 @@ typedef struct View3D {
short mxo, myo;
short gridlines, viewbut;
short modeselect, menunr, texnr, pad1;
short gridflag;
short modeselect, menunr, texnr;
} View3D;
/* View3D->flag */
@@ -131,5 +132,11 @@ typedef struct View3D {
#define V3D_PERSP_DO_3D_PERSP 1
#define V3D_PERSP_USE_THE_CAMERA 2
/* View3d->gridflag */
#define V3D_SHOW_FLOOR 1
#define V3D_SHOW_X 2
#define V3D_SHOW_Y 4
#define V3D_SHOW_Z 8
#endif

145
source/blender/src/drawview.c
View File

@@ -621,6 +621,7 @@ static void drawfloor(void)
float vert[3], grid;
int a, gridlines;
char col[3], col2[3];
short draw_line = 0;
vd= curarea->spacedata.first;
@@ -633,18 +634,35 @@ static void drawfloor(void)
BIF_GetThemeColor3ubv(TH_GRID, col);
/* draw the Y axis and/or grid lines */
for(a= -gridlines;a<=gridlines;a++) {
if(a==0) {
/* check for the 'show Y axis' preference */
if (vd->gridflag & V3D_SHOW_Y) {
make_axis_color(col, col2, 'y');
glColor3ubv(col2);
draw_line = 1;
} else if (vd->gridflag & V3D_SHOW_FLOOR) {
BIF_ThemeColorShade(TH_GRID, -10);
} else {
draw_line = 0;
}
else if( (a % 10)==0) {
} else {
/* check for the 'show grid floor' preference */
if (vd->gridflag & V3D_SHOW_FLOOR) {
if( (a % 10)==0) {
BIF_ThemeColorShade(TH_GRID, -10);
}
else BIF_ThemeColorShade(TH_GRID, 10);
draw_line = 1;
} else {
draw_line = 0;
}
}
if (draw_line) {
glBegin(GL_LINE_STRIP);
vert[0]= a*vd->grid;
vert[1]= grid;
@@ -653,17 +671,37 @@ static void drawfloor(void)
glVertex3fv(vert);
glEnd();
}
}
/* draw the X axis and/or grid lines */
for(a= -gridlines;a<=gridlines;a++) {
if(a==0) {
/* check for the 'show X axis' preference */
if (vd->gridflag & V3D_SHOW_X) {
make_axis_color(col, col2, 'x');
glColor3ubv(col2);
draw_line = 1;
} else if (vd->gridflag & V3D_SHOW_FLOOR) {
BIF_ThemeColorShade(TH_GRID, -10);
} else {
draw_line = 0;
}
else if( (a % 10)==0) {
} else {
/* check for the 'show grid floor' preference */
if (vd->gridflag & V3D_SHOW_FLOOR) {
if( (a % 10)==0) {
BIF_ThemeColorShade(TH_GRID, -10);
}
else BIF_ThemeColorShade(TH_GRID, 10);
draw_line = 1;
} else {
draw_line = 0;
}
}
if (draw_line) {
glBegin(GL_LINE_STRIP);
vert[1]= a*vd->grid;
vert[0]= grid;
@@ -672,6 +710,23 @@ static void drawfloor(void)
glVertex3fv(vert);
glEnd();
}
}
/* draw the Z axis line */
/* check for the 'show Z axis' preference */
if (vd->gridflag & V3D_SHOW_Z) {
make_axis_color(col, col2, 'z');
glColor3ubv(col2);
glBegin(GL_LINE_STRIP);
vert[0]= 0;
vert[1]= 0;
vert[2]= grid;
glVertex3fv(vert );
vert[2]= -grid;
glVertex3fv(vert);
glEnd();
}
}
@@ -1417,7 +1472,7 @@ static void view3d_panel_background(cntrl) // VIEW3D_HANDLER_BACKGROUND
block= uiNewBlock(&curarea->uiblocks, "view3d_panel_background", UI_EMBOSS, UI_HELV, curarea->win);
uiPanelControl(UI_PNL_SOLID | UI_PNL_CLOSE | cntrl);
uiSetPanelHandler(VIEW3D_HANDLER_BACKGROUND); // for close and esc
if(uiNewPanel(curarea, block, "Background", "View3d", 340, 10, 318, 204)==0) return;
if(uiNewPanel(curarea, block, "Background Image", "View3d", 340, 10, 318, 204)==0) return;
if(vd->flag & V3D_DISPBGPIC) {
if(vd->bgpic==0) {
@@ -1426,43 +1481,73 @@ static void view3d_panel_background(cntrl) // VIEW3D_HANDLER_BACKGROUND
vd->bgpic->blend= 0.5;
}
}
uiDefButS(block, TOG|BIT|1, REDRAWVIEW3D, "BackGroundPic", 10,160,150,20 , &vd->flag, 0, 0, 0, 0, "Display a picture in the 3D background");
if(vd->bgpic) {
uiDefButBitS(block, TOG, V3D_DISPBGPIC, REDRAWVIEW3D, "Use Background Image", 0, 162, 200, 20, &vd->flag, 0, 0, 0, 0, "Display an image in the background of the 3D View");
uiDefButF(block, NUM, REDRAWVIEW3D, "Size:", 160,160,150,20, &vd->bgpic->size, 0.1, 250.0, 100, 0, "Set the size for the width of the BackGroundPic");
uiDefBut(block, LABEL, 1, " ", 206, 162, 84, 20, NULL, 0.0, 0.0, 0, 0, "");
if(vd->flag & V3D_DISPBGPIC) {
/* Background Image */
uiDefBut(block, LABEL, 1, "Image:", 0, 128, 76, 19, NULL, 0.0, 0.0, 0, 0, "");
uiBlockBeginAlign(block);
uiDefIconBut(block, BUT, B_LOADBGPIC, ICON_FILESEL, 90, 128, 20, 20, 0, 0, 0, 0, 0, "Open a new background image");
id= (ID *)vd->bgpic->ima;
IDnames_to_pupstring(&strp, NULL, NULL, &(G.main->image), id, &(vd->menunr));
if(strp[0]) {
uiBlockBeginAlign(block);
uiDefButS(block, MENU, B_BGPICBROWSE, strp, 10,130,20,20, &(vd->menunr), 0, 0, 0, 0, "Browse");
uiDefButS(block, MENU, B_BGPICBROWSE, strp, 110, 128, 20, 20, &(vd->menunr), 0, 0, 0, 0, "Select a background image");
if(vd->bgpic->ima) {
uiDefBut(block, TEX, 0,"BGpic: ", 30,130,260,20,&vd->bgpic->ima->name,0.0,100.0, 0, 0, "The Selected BackGroundPic");
uiDefIconBut(block, BUT, B_BGPICCLEAR, ICON_X, 290,130,20,20, 0, 0, 0, 0, 0, "Remove background image link");
uiDefBut(block, TEX, 0,"BG: ", 130, 128, 140, 20, &vd->bgpic->ima->name,0.0,100.0, 0, 0, "The currently selected background image");
uiDefIconBut(block, BUT, B_BGPICCLEAR, ICON_X, 270, 128, 20, 20, 0, 0, 0, 0, 0, "Remove background image link");
}
uiBlockEndAlign(block);
} else {
uiBlockEndAlign(block);
}
MEM_freeN(strp);
uiDefBut(block, BUT, B_LOADBGPIC, "LOAD", 10,100,100,20, 0, 0, 0, 0, 0, "Specify the BackGroundPic");
uiDefButF(block, NUMSLI, B_BLENDBGPIC, "Blend:", 120,100,190,20,&vd->bgpic->blend, 0.0,1.0, 0, 0, "Set the BackGroundPic transparency");
uiDefButF(block, NUM, B_DIFF, "Center X: ", 10,70,140,20,&vd->bgpic->xof, -20.0,20.0, 10, 2, "Set the BackGroundPic X Offset");
uiDefButF(block, NUM, B_DIFF, "Center Y: ", 160,70,140,20,&vd->bgpic->yof, -20.0,20.0, 10, 2, "Set the BackGroundPic Y Offset");
/* Background texture */
uiDefBut(block, LABEL, 1, "Texture:", 0, 100, 76, 19, NULL, 0.0, 0.0, 0, 0, "");
/* texture block: */
id= (ID *)vd->bgpic->tex;
IDnames_to_pupstring(&strp, NULL, NULL, &(G.main->tex), id, &(vd->texnr));
if (strp[0])
uiDefButS(block, MENU, B_BGPICTEX, strp, 10, 50, 20,20, &(vd->texnr), 0, 0, 0, 0, "Select texture for animated backgroundimage");
uiBlockBeginAlign(block);
uiDefButS(block, MENU, B_BGPICTEX, strp, 90, 100, 20,20, &(vd->texnr), 0, 0, 0, 0, "Select a texture to use as an animated background image");
MEM_freeN(strp);
if (id) {
uiDefBut(block, TEX, B_IDNAME, "TE:", 30,50,260,20, id->name+2, 0.0, 18.0, 0, 0, "");
uiDefIconBut(block, BUT, B_BGPICTEXCLEAR, ICON_X, 290,50,20,20, 0, 0, 0, 0, 0, "Remove background texture link");
uiDefBut(block, TEX, B_IDNAME, "TE:", 110, 100, 160, 20, id->name+2, 0.0, 18.0, 0, 0, "");
uiDefIconBut(block, BUT, B_BGPICTEXCLEAR, ICON_X, 270, 100, 20, 20, 0, 0, 0, 0, 0, "Remove background texture link");
uiBlockEndAlign(block);
} else {
uiBlockEndAlign(block);
}
uiDefButF(block, NUMSLI, B_BLENDBGPIC, "Blend:", 0, 60 , 290, 19, &vd->bgpic->blend, 0.0,1.0, 0, 0, "Set the transparency of the background image");
uiDefButF(block, NUM, REDRAWVIEW3D, "Size:", 0, 28, 140, 19, &vd->bgpic->size, 0.1, 250.0, 100, 0, "Set the size (width) of the background image");
uiDefButF(block, NUM, REDRAWVIEW3D, "X Offset:", 0, 6, 140, 19, &vd->bgpic->xof, -20.0,20.0, 10, 2, "Set the horizontal offset of the background image");
uiDefButF(block, NUM, REDRAWVIEW3D, "Y Offset:", 150, 6, 140, 19, &vd->bgpic->yof, -20.0,20.0, 10, 2, "Set the vertical offset of the background image");
// uiDefButF(block, NUM, REDRAWVIEW3D, "Size:", 160,160,150,20, &vd->bgpic->size, 0.1, 250.0, 100, 0, "Set the size for the width of the BackGroundPic");
// uiDefButF(block, NUMSLI, B_BLENDBGPIC, "Blend:", 120,100,190,20,&vd->bgpic->blend, 0.0,1.0, 0, 0, "Set the BackGroundPic transparency");
// uiDefButF(block, NUM, B_DIFF, "Center X: ", 10,70,140,20,&vd->bgpic->xof, -20.0,20.0, 10, 2, "Set the BackGroundPic X Offset");
// uiDefButF(block, NUM, B_DIFF, "Center Y: ", 160,70,140,20,&vd->bgpic->yof, -20.0,20.0, 10, 2, "Set the BackGroundPic Y Offset");
}
}
@@ -1477,16 +1562,26 @@ static void view3d_panel_properties(cntrl) // VIEW3D_HANDLER_SETTINGS
block= uiNewBlock(&curarea->uiblocks, "view3d_panel_properties", UI_EMBOSS, UI_HELV, curarea->win);
uiPanelControl(UI_PNL_SOLID | UI_PNL_CLOSE | cntrl);
uiSetPanelHandler(VIEW3D_HANDLER_PROPERTIES); // for close and esc
if(uiNewPanel(curarea, block, "3D Viewport properties", "View3d", 10, 10, 318, 204)==0) return;
if(uiNewPanel(curarea, block, "View Properties", "View3d", 340, 10, 318, 204)==0) return;
uiDefBut(block, LABEL, 1, "Grid:", 0, 162, 150, 19, NULL, 0.0, 0.0, 0, 0, "");
uiDefButF(block, NUM, REDRAWVIEW3D, "Grid:", 10, 50, 140, 19, &vd->grid, 0.001, 100.0, 10, 0, "Set the distance between gridlines");
uiDefButS(block, NUM, REDRAWVIEW3D, "GridLines:", 160, 50, 140, 19, &vd->gridlines, 0.0, 100.0, 100, 0, "Set the number of gridlines");
uiDefButF(block, NUM, REDRAWVIEW3D, "Lens:", 10, 30, 140, 19, &vd->lens, 10.0, 120.0, 100, 0, "Set the lens for the perspective view");
uiDefButF(block, NUM, REDRAWVIEW3D, "Spacing:", 0, 140, 140, 19, &vd->grid, 0.001, 100.0, 10, 0, "Set the distance between grid lines");
uiDefButS(block, NUM, REDRAWVIEW3D, "Lines:", 150, 140, 140, 19, &vd->gridlines, 0.0, 100.0, 100, 0, "Set the number of grid lines");
uiDefButF(block, NUM, REDRAWVIEW3D, "ClipStart:", 10, 10, 140, 19, &vd->near, vd->grid/10.0, 100.0, 10, 0, "Set startvalue in perspective view mode");
uiDefButF(block, NUM, REDRAWVIEW3D, "ClipEnd:", 160, 10, 140, 19, &vd->far, 1.0, 1000.0*vd->grid, 100, 0, "Set endvalue in perspective view mode");
uiDefBut(block, LABEL, 1, "3D Grid:", 0, 110, 150, 19, NULL, 0.0, 0.0, 0, 0, "");
uiDefButBitS(block, TOG, V3D_SHOW_FLOOR, REDRAWVIEW3D, "Grid Floor", 0, 88, 90, 19, &vd->gridflag, 0, 0, 0, 0, "Show the grid floor in free camera mode");
uiDefButBitS(block, TOG, V3D_SHOW_X, REDRAWVIEW3D, "X Axis", 102, 88, 60, 19, &vd->gridflag, 0, 0, 0, 0, "Show the X Axis line");
uiDefButBitS(block, TOG, V3D_SHOW_Y, REDRAWVIEW3D, "Y Axis", 166, 88, 60, 19, &vd->gridflag, 0, 0, 0, 0, "Show the Y Axis line");
uiDefButBitS(block, TOG, V3D_SHOW_Z, REDRAWVIEW3D, "Z Axis", 230, 88, 60, 19, &vd->gridflag, 0, 0, 0, 0, "Show the Z Axis line");
uiDefBut(block, LABEL, 1, "View Camera:", 0, 50, 150, 19, NULL, 0.0, 0.0, 0, 0, "");
uiDefButF(block, NUM, REDRAWVIEW3D, "Lens:", 0, 28, 140, 19, &vd->lens, 10.0, 120.0, 100, 0, "The lens angle in perspective view");
uiDefButF(block, NUM, REDRAWVIEW3D, "Clip Start:", 0, 6, 140, 19, &vd->near, vd->grid/10.0, 100.0, 10, 0, "Set the beginning of the range in which 3D objects are displayed (perspective view)");
uiDefButF(block, NUM, REDRAWVIEW3D, "Clip End:", 150, 6, 140, 19, &vd->far, 1.0, 1000.0*vd->grid, 100, 0, "Set the end of the range in which 3D objects are displayed (perspective view)");
}

4
source/blender/src/space.c
View File

@@ -1523,6 +1523,10 @@ void initview3d(ScrArea *sa)
vd->camera= G.scene->camera;
}
vd->scenelock= 1;
vd->gridflag |= V3D_SHOW_X;
vd->gridflag |= V3D_SHOW_Y;
vd->gridflag |= V3D_SHOW_FLOOR;
vd->gridflag &= ~V3D_SHOW_Z;
}