New matcap collection for default in release. It's now 24 images, ordered

from regular diffuse to more shiny, stone, wax, eflective, glass and two non-realistic ones.

The menu now shows it in 3 rows. I made the previews a bit smaller, 96 pixels,
like the brushes for painting. 

Thanks everyone for submitting pics! I updated the credit file too, but name
from one person is missing still, will be added next.

SConstruct

@@ -591,6 +591,14 @@ data_to_c_simple("release/datafiles/matcaps/mc13.jpg")
 data_to_c_simple("release/datafiles/matcaps/mc14.jpg")
 data_to_c_simple("release/datafiles/matcaps/mc15.jpg")
 data_to_c_simple("release/datafiles/matcaps/mc16.jpg")
+data_to_c_simple("release/datafiles/matcaps/mc17.jpg")
+data_to_c_simple("release/datafiles/matcaps/mc18.jpg")
+data_to_c_simple("release/datafiles/matcaps/mc19.jpg")
+data_to_c_simple("release/datafiles/matcaps/mc20.jpg")
+data_to_c_simple("release/datafiles/matcaps/mc21.jpg")
+data_to_c_simple("release/datafiles/matcaps/mc22.jpg")
+data_to_c_simple("release/datafiles/matcaps/mc23.jpg")
+data_to_c_simple("release/datafiles/matcaps/mc24.jpg")
 
 ##### END DATAFILES ##########
 

release/datafiles/matcaps/license.txt

@@ -1,3 +1,3 @@
 These matcap images are licensed as GNU GPL 2 or later, like the rest of Blender's code.
 
-Thanks to Kent Trammell and Aidy Burrows and John Herreno for making the pictures.
+Thanks to Kent Trammell,  Aidy Burrows, John Herreno , Terry Wallwork for making the pictures.

source/blender/editors/datafiles/CMakeLists.txt

@@ -100,6 +100,14 @@ if(WITH_BLENDER)
 		data_to_c_simple(../../../../release/datafiles/matcaps/mc14.jpg SRC)
 		data_to_c_simple(../../../../release/datafiles/matcaps/mc15.jpg SRC)
 		data_to_c_simple(../../../../release/datafiles/matcaps/mc16.jpg SRC)
+		data_to_c_simple(../../../../release/datafiles/matcaps/mc17.jpg SRC)
+		data_to_c_simple(../../../../release/datafiles/matcaps/mc18.jpg SRC)
+		data_to_c_simple(../../../../release/datafiles/matcaps/mc19.jpg SRC)
+		data_to_c_simple(../../../../release/datafiles/matcaps/mc20.jpg SRC)
+		data_to_c_simple(../../../../release/datafiles/matcaps/mc21.jpg SRC)
+		data_to_c_simple(../../../../release/datafiles/matcaps/mc22.jpg SRC)
+		data_to_c_simple(../../../../release/datafiles/matcaps/mc23.jpg SRC)
+		data_to_c_simple(../../../../release/datafiles/matcaps/mc24.jpg SRC)
 
 	endif()
 

source/blender/editors/datafiles/SConscript

@@ -95,6 +95,14 @@ sources.extend((
 	os.path.join(env['DATA_SOURCES'], "mc14.jpg.c"),
 	os.path.join(env['DATA_SOURCES'], "mc15.jpg.c"),
 	os.path.join(env['DATA_SOURCES'], "mc16.jpg.c"),
+	os.path.join(env['DATA_SOURCES'], "mc17.jpg.c"),
+	os.path.join(env['DATA_SOURCES'], "mc18.jpg.c"),
+	os.path.join(env['DATA_SOURCES'], "mc19.jpg.c"),
+	os.path.join(env['DATA_SOURCES'], "mc20.jpg.c"),
+	os.path.join(env['DATA_SOURCES'], "mc21.jpg.c"),
+	os.path.join(env['DATA_SOURCES'], "mc22.jpg.c"),
+	os.path.join(env['DATA_SOURCES'], "mc23.jpg.c"),
+	os.path.join(env['DATA_SOURCES'], "mc24.jpg.c"),
 
 	))
 

source/blender/editors/include/ED_datafiles.h

@@ -206,6 +206,30 @@ extern char datatoc_mc15_jpg[];
 extern int datatoc_mc16_jpg_size;
 extern char datatoc_mc16_jpg[];
 
+extern int datatoc_mc17_jpg_size;
+extern char datatoc_mc17_jpg[];
+
+extern int datatoc_mc18_jpg_size;
+extern char datatoc_mc18_jpg[];
+
+extern int datatoc_mc19_jpg_size;
+extern char datatoc_mc19_jpg[];
+
+extern int datatoc_mc20_jpg_size;
+extern char datatoc_mc20_jpg[];
+
+extern int datatoc_mc21_jpg_size;
+extern char datatoc_mc21_jpg[];
+
+extern int datatoc_mc22_jpg_size;
+extern char datatoc_mc22_jpg[];
+
+extern int datatoc_mc23_jpg_size;
+extern char datatoc_mc23_jpg[];
+
+extern int datatoc_mc24_jpg_size;
+extern char datatoc_mc24_jpg[];
+
 
 
 #endif /* __ED_DATAFILES_H__ */

source/blender/editors/include/UI_icons.h

@@ -1007,6 +1007,14 @@ DEF_ICON(MATCAP_13)
 DEF_ICON(MATCAP_14)
 DEF_ICON(MATCAP_15)
 DEF_ICON(MATCAP_16)
+DEF_ICON(MATCAP_17)
+DEF_ICON(MATCAP_18)
+DEF_ICON(MATCAP_19)
+DEF_ICON(MATCAP_20)
+DEF_ICON(MATCAP_21)
+DEF_ICON(MATCAP_22)
+DEF_ICON(MATCAP_23)
+DEF_ICON(MATCAP_24)
 
 /* vector icons, VICO_ prefix added */	
 DEF_VICO(VIEW3D_VEC)

source/blender/editors/interface/interface_icons.c

@@ -533,7 +533,7 @@ static void icon_verify_datatoc(IconImage *iimg)
 		                                    iimg->datatoc_size, IB_rect, NULL, "<matcap icon>");
 		/* w and h were set on initialize */
 		if (bbuf->x != iimg->h && bbuf->y != iimg->w)
-			IMB_scalefastImBuf(bbuf, iimg->w, iimg->h);
+			IMB_scaleImBuf(bbuf, iimg->w, iimg->h);
 		
 		iimg->rect = bbuf->rect;
 		bbuf->rect = NULL;
@@ -550,7 +550,7 @@ static void init_matcap_icons(void)
 		int size = datatoc_ ##name## _jpg_size;                               \
 		DrawInfo *di;                                                         \
 		                                                                      \
-		di = def_internal_icon(NULL, icon_id, 0, 0, 128, ICON_TYPE_BUFFER);   \
+		di = def_internal_icon(NULL, icon_id, 0, 0, 96, ICON_TYPE_BUFFER);   \
 		di->data.buffer.image->datatoc_rect = rect;                           \
 		di->data.buffer.image->datatoc_size = size;                           \
 	} (void)0
@@ -571,6 +571,14 @@ static void init_matcap_icons(void)
 	INIT_MATCAP_ICON(ICON_MATCAP_14, mc14);
 	INIT_MATCAP_ICON(ICON_MATCAP_15, mc15);
 	INIT_MATCAP_ICON(ICON_MATCAP_16, mc16);
+	INIT_MATCAP_ICON(ICON_MATCAP_17, mc17);
+	INIT_MATCAP_ICON(ICON_MATCAP_18, mc18);
+	INIT_MATCAP_ICON(ICON_MATCAP_19, mc19);
+	INIT_MATCAP_ICON(ICON_MATCAP_20, mc20);
+	INIT_MATCAP_ICON(ICON_MATCAP_21, mc21);
+	INIT_MATCAP_ICON(ICON_MATCAP_22, mc22);
+	INIT_MATCAP_ICON(ICON_MATCAP_23, mc23);
+	INIT_MATCAP_ICON(ICON_MATCAP_24, mc24);
 
 #undef INIT_MATCAP_ICON
 

source/blender/editors/interface/interface_templates.c

@@ -1585,11 +1585,12 @@ static uiBlock *icon_view_menu(bContext *C, ARegion *ar, void *arg_litem)
 	for (a = 0; item[a].identifier; a++) {
 		int x, y;
 		
-		x = (a % 8) * UI_UNIT_X * 6;
-		y = (a / 8) * UI_UNIT_X * 6;
+		/* XXX hardcoded size to 5 x unit */
+		x = (a % 8) * UI_UNIT_X * 5;
+		y = (a / 8) * UI_UNIT_X * 5;
 		
 		icon = item[a].icon;
-		but = uiDefIconButR_prop(block, ROW, 0, icon, x, y, UI_UNIT_X * 6, UI_UNIT_Y * 6, &cb.ptr, cb.prop, -1, 0, icon, -1, -1, NULL);
+		but = uiDefIconButR_prop(block, ROW, 0, icon, x, y, UI_UNIT_X * 5, UI_UNIT_Y * 5, &cb.ptr, cb.prop, -1, 0, icon, -1, -1, NULL);
 		uiButSetFlag(but, UI_HAS_ICON | UI_ICON_PREVIEW);
 	}
 

source/blender/makesrna/intern/rna_space.c

@@ -1550,6 +1550,14 @@ static void rna_def_space_view3d(BlenderRNA *brna)
 		{ICON_MATCAP_14, "14", ICON_MATCAP_14, "", ""},
 		{ICON_MATCAP_15, "15", ICON_MATCAP_15, "", ""},
 		{ICON_MATCAP_16, "16", ICON_MATCAP_16, "", ""},
+		{ICON_MATCAP_17, "17", ICON_MATCAP_17, "", ""},
+		{ICON_MATCAP_18, "18", ICON_MATCAP_18, "", ""},
+		{ICON_MATCAP_19, "19", ICON_MATCAP_19, "", ""},
+		{ICON_MATCAP_20, "20", ICON_MATCAP_20, "", ""},
+		{ICON_MATCAP_21, "21", ICON_MATCAP_21, "", ""},
+		{ICON_MATCAP_22, "22", ICON_MATCAP_22, "", ""},
+		{ICON_MATCAP_23, "23", ICON_MATCAP_23, "", ""},
+		{ICON_MATCAP_24, "24", ICON_MATCAP_24, "", ""},
 		{0, NULL, 0, NULL, NULL}
 	};