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== 3D View ==

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Customizable Grid Subdivisions

This commit adds a numbut to the View Properties panel that lets you specify how the grid is subdivided.

This affects snapping in translations, obviously.

Default: 10 (behavior doesn't change)

That means people still stuck in feet and inches (shudders) can set it to 12 and have 1 unit = 1 foot.

That also means you can work in "heads" when doing body proportions or whatnot (don't think of it as being limite to "CAD" uses).
This commit is contained in:
Martin Poirier
2006-10-25 23:34:24 +00:00
parent 07ce603299
commit 2556254e92
3 changed files with 48 additions and 21 deletions
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20
source/blender/blenloader/intern/readfile.c
View File

@@ -5587,6 +5587,7 @@ static void do_versions(FileData *fd, Library *lib, Main *main)
if(main->versionfile <= 242) {
Scene *sce;
bScreen *sc;
Object *ob;
Curve *cu;
Material *ma;
@@ -5594,6 +5595,25 @@ static void do_versions(FileData *fd, Library *lib, Main *main)
BezTriple *bezt;
BPoint *bp;
int a;
sc= main->screen.first;
while(sc) {
ScrArea *sa;
sa= sc->areabase.first;
while(sa) {
SpaceLink *sl;
for (sl= sa->spacedata.first; sl; sl= sl->next) {
if(sl->spacetype==SPACE_VIEW3D) {
View3D *v3d= (View3D*) sl;
if (v3d->gridsubdiv == 0)
v3d->gridsubdiv = 10;
}
}
sa = sa->next;
}
sc = sc->id.next;
}
for(sce= main->scene.first; sce; sce= sce->id.next) {
if (sce->toolsettings->select_thresh == 0.0f)

4
source/blender/makesdna/DNA_view3d_types.h
View File

@@ -130,7 +130,9 @@ typedef struct View3D {
short flag, flag2;
short pad2[3];
short gridsubdiv; // Number of subdivisions in the grid between each highlighted grid line
short pad2[2];
} View3D;

45
source/blender/src/drawview.c
View File

@@ -518,6 +518,7 @@ static void drawgrid(void)
float wx, wy, x, y, fw, fx, fy, dx;
float vec4[4];
char col[3], col2[3];
short sublines = G.vd->gridsubdiv;
vec4[0]=vec4[1]=vec4[2]=0.0;
vec4[3]= 1.0;
@@ -550,16 +551,16 @@ static void drawgrid(void)
persp(PERSP_WIN);
if(dx<6.0) {
G.vd->gridview*= 10.0;
dx*= 10.0;
G.vd->gridview*= sublines;
dx*= sublines;
if(dx<6.0) {
G.vd->gridview*= 10.0;
dx*= 10.0;
G.vd->gridview*= sublines;
dx*= sublines;
if(dx<6.0) {
G.vd->gridview*= 10.0;
dx*=10;
G.vd->gridview*= sublines;
dx*=sublines;
if(dx<6.0);
else {
BIF_ThemeColor(TH_GRID);
@@ -571,7 +572,7 @@ static void drawgrid(void)
drawgrid_draw(wx, wy, x, y, dx);
BIF_ThemeColor(TH_GRID);
drawgrid_draw(wx, wy, x, y, 10*dx);
drawgrid_draw(wx, wy, x, y, sublines*dx);
}
}
else { // start blending out (6 < dx < 60)
@@ -579,16 +580,16 @@ static void drawgrid(void)
drawgrid_draw(wx, wy, x, y, dx);
BIF_ThemeColor(TH_GRID);
drawgrid_draw(wx, wy, x, y, 10*dx);
drawgrid_draw(wx, wy, x, y, sublines*dx);
}
}
else {
if(dx>60.0) { // start blending in
G.vd->gridview/= 10.0;
dx/= 10.0;
G.vd->gridview/= sublines;
dx/= sublines;
if(dx>60.0) { // start blending in
G.vd->gridview/= 10.0;
dx/= 10.0;
G.vd->gridview/= sublines;
dx/= sublines;
if(dx>60.0) {
BIF_ThemeColor(TH_GRID);
drawgrid_draw(wx, wy, x, y, dx);
@@ -597,21 +598,21 @@ static void drawgrid(void)
BIF_ThemeColorBlend(TH_BACK, TH_GRID, dx/60.0);
drawgrid_draw(wx, wy, x, y, dx);
BIF_ThemeColor(TH_GRID);
drawgrid_draw(wx, wy, x, y, dx*10);
drawgrid_draw(wx, wy, x, y, dx*sublines);
}
}
else {
BIF_ThemeColorBlend(TH_BACK, TH_GRID, dx/60.0);
drawgrid_draw(wx, wy, x, y, dx);
BIF_ThemeColor(TH_GRID);
drawgrid_draw(wx, wy, x, y, dx*10);
drawgrid_draw(wx, wy, x, y, dx*sublines);
}
}
else {
BIF_ThemeColorBlend(TH_BACK, TH_GRID, dx/60.0);
drawgrid_draw(wx, wy, x, y, dx);
BIF_ThemeColor(TH_GRID);
drawgrid_draw(wx, wy, x, y, dx*10);
drawgrid_draw(wx, wy, x, y, dx*sublines);
}
}
@@ -639,6 +640,7 @@ static void drawgrid(void)
}
static void drawfloor(void)
{
View3D *vd;
@@ -2437,8 +2439,11 @@ static void view3d_panel_properties(short cntrl) // VIEW3D_HANDLER_SETTINGS
}
uiDefBut(block, LABEL, 1, "Grid:", 10, 220, 150, 19, NULL, 0.0, 0.0, 0, 0, "");
uiBlockBeginAlign(block);
uiDefButF(block, NUM, REDRAWVIEW3D, "Spacing:", 10, 200, 140, 19, &vd->grid, 0.001, 100.0, 10, 0, "Set the distance between grid lines");
uiDefButS(block, NUM, REDRAWVIEW3D, "Lines:", 10, 176, 140, 19, &vd->gridlines, 0.0, 100.0, 100, 0, "Set the number of grid lines");
uiDefButS(block, NUM, REDRAWVIEW3D, "Lines:", 10, 180, 140, 19, &vd->gridlines, 0.0, 100.0, 100, 0, "Set the number of grid lines");
uiDefButS(block, NUM, REDRAWVIEW3D, "Divisions:", 10, 160, 140, 19, &vd->gridsubdiv, 0.0, 100.0, 100, 0, "Set the number of grid lines");
uiBlockEndAlign(block);
uiDefBut(block, LABEL, 1, "3D Display:", 160, 220, 150, 19, NULL, 0.0, 0.0, 0, 0, "");
uiDefButBitS(block, TOG, V3D_SHOW_FLOOR, REDRAWVIEW3D, "Grid Floor",160, 200, 150, 19, &vd->gridflag, 0, 0, 0, 0, "Show the grid floor in free camera mode");
@@ -2446,12 +2451,12 @@ static void view3d_panel_properties(short cntrl) // VIEW3D_HANDLER_SETTINGS
uiDefButBitS(block, TOG, V3D_SHOW_Y, REDRAWVIEW3D, "Y Axis", 212, 176, 48, 19, &vd->gridflag, 0, 0, 0, 0, "Show the Y Axis line");
uiDefButBitS(block, TOG, V3D_SHOW_Z, REDRAWVIEW3D, "Z Axis", 262, 176, 48, 19, &vd->gridflag, 0, 0, 0, 0, "Show the Z Axis line");
uiDefBut(block, LABEL, 1, "View Camera:", 10, 150, 140, 19, NULL, 0.0, 0.0, 0, 0, "");
uiDefBut(block, LABEL, 1, "View Camera:", 10, 140, 140, 19, NULL, 0.0, 0.0, 0, 0, "");
uiDefButF(block, NUM, REDRAWVIEW3D, "Lens:", 10, 130, 140, 19, &vd->lens, 10.0, 120.0, 100, 0, "The lens angle in perspective view");
uiDefButF(block, NUM, REDRAWVIEW3D, "Lens:", 10, 120, 140, 19, &vd->lens, 10.0, 120.0, 100, 0, "The lens angle in perspective view");
uiBlockBeginAlign(block);
uiDefButF(block, NUM, REDRAWVIEW3D, "Clip Start:", 10, 106, 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:", 10, 86, 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)");
uiDefButF(block, NUM, REDRAWVIEW3D, "Clip Start:", 10, 96, 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:", 10, 76, 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)");
uiBlockEndAlign(block);
uiDefBut(block, LABEL, 1, "3D Cursor:", 160, 150, 140, 19, NULL, 0.0, 0.0, 0, 0, "");