[Bf-blender-cvs] [3e9405e26df] blender2.8: GP: Add new frame scale parameter to Time modifier
Antonioya
noreply at git.blender.org
Tue Oct 23 16:50:24 CEST 2018
Commit: 3e9405e26dfb02f1aa05c530cce3ca6f9d1c84c7
Author: Antonioya
Date: Tue Oct 23 16:44:31 2018 +0200
Branches: blender2.8
https://developer.blender.org/rB3e9405e26dfb02f1aa05c530cce3ca6f9d1c84c7
GP: Add new frame scale parameter to Time modifier
This new parameter allows to increase or decrease the animation speed to break animation patterns when reuse data blocks.
===================================================================
M release/scripts/startup/bl_ui/properties_data_modifier.py
M source/blender/gpencil_modifiers/intern/MOD_gpenciltime.c
M source/blender/makesdna/DNA_gpencil_modifier_types.h
M source/blender/makesrna/intern/rna_gpencil_modifier.c
===================================================================
diff --git a/release/scripts/startup/bl_ui/properties_data_modifier.py b/release/scripts/startup/bl_ui/properties_data_modifier.py
index b58438a7678..a576d91a42c 100644
--- a/release/scripts/startup/bl_ui/properties_data_modifier.py
+++ b/release/scripts/startup/bl_ui/properties_data_modifier.py
@@ -1795,6 +1795,8 @@ class DATA_PT_gpencil_modifiers(ModifierButtonsPanel, Panel):
row = layout.row()
row.prop(md, "offset")
+ row = layout.row()
+ row.prop(md, "frame_scale")
row = layout.row()
row.label(text="Layer:")
diff --git a/source/blender/gpencil_modifiers/intern/MOD_gpenciltime.c b/source/blender/gpencil_modifiers/intern/MOD_gpenciltime.c
index 521a398ee29..c72a20cc0e9 100644
--- a/source/blender/gpencil_modifiers/intern/MOD_gpenciltime.c
+++ b/source/blender/gpencil_modifiers/intern/MOD_gpenciltime.c
@@ -55,6 +55,7 @@ static void initData(GpencilModifierData *md)
TimeGpencilModifierData *gpmd = (TimeGpencilModifierData *)md;
gpmd->layername[0] = '\0';
gpmd->offset = 1;
+ gpmd->frame_scale = 1.0f;
gpmd->flag |= GP_TIME_KEEP_LOOP;
}
@@ -88,6 +89,12 @@ static int remapTime(
}
}
+ /* apply frame scale */
+ cfra *= mmd->frame_scale;
+ if (cfra > efra) {
+ cfra = sfra + (cfra - ((cfra / efra) * efra));
+ }
+
if (mmd->flag & GP_TIME_KEEP_LOOP) {
/* if the sum of the cfra is out scene frame range, recalc */
if (cfra + mmd->offset < sfra) {
diff --git a/source/blender/makesdna/DNA_gpencil_modifier_types.h b/source/blender/makesdna/DNA_gpencil_modifier_types.h
index fd1a4d2a2b7..5d743350827 100644
--- a/source/blender/makesdna/DNA_gpencil_modifier_types.h
+++ b/source/blender/makesdna/DNA_gpencil_modifier_types.h
@@ -145,6 +145,8 @@ typedef struct TimeGpencilModifierData {
char layername[64]; /* layer name */
int flag; /* flags */
int offset;
+ float frame_scale; /* animation scale */
+ char pad[4];
} TimeGpencilModifierData;
typedef enum eTimeGpencil_Flag {
diff --git a/source/blender/makesrna/intern/rna_gpencil_modifier.c b/source/blender/makesrna/intern/rna_gpencil_modifier.c
index e9ca90e1300..bc0db0ddaea 100644
--- a/source/blender/makesrna/intern/rna_gpencil_modifier.c
+++ b/source/blender/makesrna/intern/rna_gpencil_modifier.c
@@ -749,6 +749,12 @@ static void rna_def_modifier_gpenciltime(BlenderRNA *brna)
"Number of frames to offset original keyframe number");
RNA_def_property_update(prop, 0, "rna_GpencilModifier_update");
+ prop = RNA_def_property(srna, "frame_scale", PROP_FLOAT, PROP_NONE);
+ RNA_def_property_float_sdna(prop, NULL, "frame_scale");
+ RNA_def_property_range(prop, 0.001f, 100.0f);
+ RNA_def_property_ui_text(prop, "Frame Scale", "Evaluation time in seconds");
+ RNA_def_property_update(prop, 0, "rna_GpencilModifier_update");
+
prop = RNA_def_property(srna, "use_keep_loop", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_boolean_sdna(prop, NULL, "flag", GP_TIME_KEEP_LOOP);
RNA_def_property_ui_text(prop, "Keep Loop",
More information about the Bf-blender-cvs
mailing list