Commit: 382b2a9c66a9f8b64581dc2a360dffbbbe706e21
Author: Antonioya
Date: Wed Apr 3 10:25:49 2019 +0200
Branches: master
https://developer.blender.org/rB382b2a9c66a9f8b64581dc2a360dffbbbe706e21
GPencil: Implement custom channel color in Dopesheet
A new parameter in the layer adjustment panel allows to define the color of the
channel in Dopesheet.
This is needed when there are a lot of layers.
See D4623 for more details.
===================================================================
M release/scripts/startup/bl_ui/properties_data_gpencil.py
M source/blender/blenkernel/intern/gpencil.c
M source/blender/blenloader/intern/versioning_280.c
M source/blender/editors/animation/anim_channels_defines.c
M source/blender/makesrna/intern/rna_gpencil.c
===================================================================
diff --git a/release/scripts/startup/bl_ui/properties_data_gpencil.py
b/release/scripts/startup/bl_ui/properties_data_gpencil.py
index 2374faa0da8..0348b2452da 100644
--- a/release/scripts/startup/bl_ui/properties_data_gpencil.py
+++ b/release/scripts/startup/bl_ui/properties_data_gpencil.py
@@ -224,6 +224,23 @@ class
DATA_PT_gpencil_layer_relations(LayerDataButtonsPanel, Panel):
col.prop_search(gpl, "parent_bone", parent.data, "bones",
text="Bone")
+class DATA_PT_gpencil_layer_display(LayerDataButtonsPanel, Panel):
+ bl_label = "Display"
+ bl_parent_id = 'DATA_PT_gpencil_layers'
+ bl_options = {'DEFAULT_CLOSED'}
+
+ def draw(self, context):
+ layout = self.layout
+ layout.use_property_split = True
+ layout.use_property_decorate = False
+
+ gpd = context.gpencil
+ gpl = gpd.layers.active
+
+ col = layout.row(align=True)
+ col.prop(gpl, "channel_color")
+
+
class DATA_PT_gpencil_onion_skinning(DataButtonsPanel, Panel):
bl_label = "Onion Skinning"
bl_options = {'DEFAULT_CLOSED'}
@@ -449,6 +466,7 @@ classes = (
DATA_PT_gpencil_onion_skinning_display,
DATA_PT_gpencil_layer_adjustments,
DATA_PT_gpencil_layer_relations,
+ DATA_PT_gpencil_layer_display,
DATA_PT_gpencil_vertex_groups,
DATA_PT_gpencil_strokes,
DATA_PT_gpencil_display,
diff --git a/source/blender/blenkernel/intern/gpencil.c
b/source/blender/blenkernel/intern/gpencil.c
index 6981d70019a..2ef8568e308 100644
--- a/source/blender/blenkernel/intern/gpencil.c
+++ b/source/blender/blenkernel/intern/gpencil.c
@@ -374,6 +374,8 @@ bGPDlayer *BKE_gpencil_layer_addnew(bGPdata *gpd, const
char *name, bool setacti
/* thickness parameter represents "thickness change", not
absolute thickness */
gpl->thickness = 0;
gpl->opacity = 1.0f;
+ /* default channel color */
+ ARRAY_SET_ITEMS(gpl->color, 0.2f, 0.2f, 0.2f);
}
/* auto-name */
diff --git a/source/blender/blenloader/intern/versioning_280.c
b/source/blender/blenloader/intern/versioning_280.c
index 4173bb9d99a..a1087caf40c 100644
--- a/source/blender/blenloader/intern/versioning_280.c
+++ b/source/blender/blenloader/intern/versioning_280.c
@@ -2952,6 +2952,19 @@ void blo_do_versions_280(FileData *fd, Library
*UNUSED(lib), Main *bmain)
mat->blend_shadow = MA_BS_SOLID;
}
}
+
+ /* grease pencil default animation channel color */
+ {
+ for (bGPdata *gpd = bmain->gpencils.first; gpd; gpd =
gpd->id.next) {
+ if (gpd->flag & GP_DATA_ANNOTATIONS) {
+ continue;
+ }
+ for (bGPDlayer *gpl = gpd->layers.first; gpl;
gpl = gpl->next) {
+ /* default channel color */
+ ARRAY_SET_ITEMS(gpl->color, 0.2f, 0.2f,
0.2f);
+ }
+ }
+ }
}
{
diff --git a/source/blender/editors/animation/anim_channels_defines.c
b/source/blender/editors/animation/anim_channels_defines.c
index 997b3c22e51..618ac8f6f13 100644
--- a/source/blender/editors/animation/anim_channels_defines.c
+++ b/source/blender/editors/animation/anim_channels_defines.c
@@ -220,6 +220,23 @@ static void acf_generic_channel_color(bAnimContext *ac,
bAnimListElem *ale, floa
}
}
+/* get backdrop color for grease pencil channels */
+static void acf_gpencil_channel_color(bAnimContext *ac, bAnimListElem *ale,
float r_color[3])
+{
+ const bAnimChannelType *acf = ANIM_channel_get_typeinfo(ale);
+ short indent = (acf->get_indent_level) ? acf->get_indent_level(ac, ale)
: 0;
+ bool showGroupColors = acf_show_channel_colors(ac);
+
+ if ((showGroupColors) && (ale->type == ANIMTYPE_GPLAYER)) {
+ bGPDlayer *gpl = (bGPDlayer *)ale->data;
+ copy_v3_v3(r_color, gpl->color);
+ }
+ else {
+ int colOfs = 10 - 10 * indent;
+ UI_GetThemeColorShade3fv(TH_SHADE2, colOfs, r_color);
+ }
+}
+
/* backdrop for generic channels */
static void acf_generic_channel_backdrop(bAnimContext *ac, bAnimListElem *ale,
float yminc, float ymaxc)
{
@@ -3058,7 +3075,7 @@ static bAnimChannelType ACF_GPL =
"GPencil Layer", /* type name */
ACHANNEL_ROLE_CHANNEL, /* role */
- acf_generic_channel_color, /* backdrop color */
+ acf_gpencil_channel_color, /* backdrop color */
acf_generic_channel_backdrop, /* backdrop */
acf_generic_indention_flexible, /* indent level */
acf_generic_group_offset, /* offset */
diff --git a/source/blender/makesrna/intern/rna_gpencil.c
b/source/blender/makesrna/intern/rna_gpencil.c
index eefac818abe..73203beb3e2 100644
--- a/source/blender/makesrna/intern/rna_gpencil.c
+++ b/source/blender/makesrna/intern/rna_gpencil.c
@@ -1145,6 +1145,15 @@ static void rna_def_gpencil_layer(BlenderRNA *brna)
RNA_def_property_ui_text(prop, "Opacity", "Layer Opacity");
RNA_def_property_update(prop, NC_GPENCIL | ND_DATA,
"rna_GPencil_update");
+ /* layer channel color (grease pencil) */
+ prop = RNA_def_property(srna, "channel_color", PROP_FLOAT,
PROP_COLOR_GAMMA);
+ RNA_def_property_float_sdna(prop, NULL, "color");
+ RNA_def_property_array(prop, 3);
+ RNA_def_property_range(prop, 0.0f, 1.0f);
+ RNA_def_property_clear_flag(prop, PROP_ANIMATABLE);
+ RNA_def_property_ui_text(prop, "Custom Channel Color",
+ "Custom color for animation channel in Dopesheet");
+ RNA_def_property_update(prop, NC_GPENCIL | ND_DATA,
"rna_GPencil_update");
/* Stroke Drawing Color (Annotations) */
prop = RNA_def_property(srna, "color", PROP_FLOAT, PROP_COLOR_GAMMA);
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