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|
/*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
/** \file
* \ingroup RNA
*/
#include <float.h>
#include <stdlib.h>
#include "DNA_material_types.h"
#include "DNA_texture_types.h"
#include "RNA_define.h"
#include "RNA_enum_types.h"
#include "rna_internal.h"
#include "WM_api.h"
#include "WM_types.h"
const EnumPropertyItem rna_enum_ramp_blend_items[] = {
{MA_RAMP_BLEND, "MIX", 0, "Mix", ""},
{0, "", ICON_NONE, NULL, NULL},
{MA_RAMP_DARK, "DARKEN", 0, "Darken", ""},
{MA_RAMP_MULT, "MULTIPLY", 0, "Multiply", ""},
{MA_RAMP_BURN, "BURN", 0, "Color Burn", ""},
{0, "", ICON_NONE, NULL, NULL},
{MA_RAMP_LIGHT, "LIGHTEN", 0, "Lighten", ""},
{MA_RAMP_SCREEN, "SCREEN", 0, "Screen", ""},
{MA_RAMP_DODGE, "DODGE", 0, "Color Dodge", ""},
{MA_RAMP_ADD, "ADD", 0, "Add", ""},
{0, "", ICON_NONE, NULL, NULL},
{MA_RAMP_OVERLAY, "OVERLAY", 0, "Overlay", ""},
{MA_RAMP_SOFT, "SOFT_LIGHT", 0, "Soft Light", ""},
{MA_RAMP_LINEAR, "LINEAR_LIGHT", 0, "Linear Light", ""},
{0, "", ICON_NONE, NULL, NULL},
{MA_RAMP_DIFF, "DIFFERENCE", 0, "Difference", ""},
{MA_RAMP_SUB, "SUBTRACT", 0, "Subtract", ""},
{MA_RAMP_DIV, "DIVIDE", 0, "Divide", ""},
{0, "", ICON_NONE, NULL, NULL},
{MA_RAMP_HUE, "HUE", 0, "Hue", ""},
{MA_RAMP_SAT, "SATURATION", 0, "Saturation", ""},
{MA_RAMP_COLOR, "COLOR", 0, "Color", ""},
{MA_RAMP_VAL, "VALUE", 0, "Value", ""},
{0, NULL, 0, NULL, NULL},
};
#ifdef RNA_RUNTIME
# include "MEM_guardedalloc.h"
# include "DNA_gpencil_types.h"
# include "DNA_node_types.h"
# include "DNA_object_types.h"
# include "DNA_screen_types.h"
# include "DNA_space_types.h"
# include "BKE_colorband.h"
# include "BKE_context.h"
# include "BKE_gpencil.h"
# include "BKE_main.h"
# include "BKE_material.h"
# include "BKE_node.h"
# include "BKE_paint.h"
# include "BKE_scene.h"
# include "BKE_texture.h"
# include "BKE_workspace.h"
# include "DEG_depsgraph.h"
# include "DEG_depsgraph_build.h"
# include "ED_gpencil.h"
# include "ED_image.h"
# include "ED_node.h"
# include "ED_screen.h"
static void rna_Material_update(Main *UNUSED(bmain), Scene *UNUSED(scene), PointerRNA *ptr)
{
Material *ma = (Material *)ptr->owner_id;
DEG_id_tag_update(&ma->id, ID_RECALC_SHADING);
WM_main_add_notifier(NC_MATERIAL | ND_SHADING, ma);
}
static void rna_Material_update_previews(Main *UNUSED(bmain),
Scene *UNUSED(scene),
PointerRNA *ptr)
{
Material *ma = (Material *)ptr->owner_id;
if (ma->nodetree) {
BKE_node_preview_clear_tree(ma->nodetree);
}
WM_main_add_notifier(NC_MATERIAL | ND_SHADING_PREVIEW, ma);
}
static void rna_MaterialGpencil_update(Main *bmain, Scene *scene, PointerRNA *ptr)
{
Material *ma = (Material *)ptr->owner_id;
rna_Material_update(bmain, scene, ptr);
/* Need set all caches as dirty. */
for (Object *ob = bmain->objects.first; ob; ob = ob->id.next) {
if (ob->type == OB_GPENCIL) {
bGPdata *gpd = (bGPdata *)ob->data;
DEG_id_tag_update(&gpd->id, ID_RECALC_GEOMETRY);
}
}
WM_main_add_notifier(NC_GPENCIL | ND_DATA, ma);
}
static void rna_Material_draw_update(Main *UNUSED(bmain), Scene *UNUSED(scene), PointerRNA *ptr)
{
Material *ma = (Material *)ptr->owner_id;
DEG_id_tag_update(&ma->id, ID_RECALC_SHADING);
WM_main_add_notifier(NC_MATERIAL | ND_SHADING_DRAW, ma);
}
static void rna_Material_texpaint_begin(CollectionPropertyIterator *iter, PointerRNA *ptr)
{
Material *ma = (Material *)ptr->data;
rna_iterator_array_begin(
iter, (void *)ma->texpaintslot, sizeof(TexPaintSlot), ma->tot_slots, 0, NULL);
}
static void rna_Material_active_paint_texture_index_update(Main *bmain,
Scene *UNUSED(scene),
PointerRNA *ptr)
{
bScreen *screen;
Material *ma = (Material *)ptr->owner_id;
if (ma->use_nodes && ma->nodetree) {
struct bNode *node = BKE_texpaint_slot_material_find_node(ma, ma->paint_active_slot);
if (node) {
nodeSetActive(ma->nodetree, node);
}
}
if (ma->texpaintslot) {
Image *image = ma->texpaintslot[ma->paint_active_slot].ima;
for (screen = bmain->screens.first; screen; screen = screen->id.next) {
wmWindow *win = ED_screen_window_find(screen, bmain->wm.first);
if (win == NULL) {
continue;
}
Object *obedit = NULL;
{
ViewLayer *view_layer = WM_window_get_active_view_layer(win);
obedit = OBEDIT_FROM_VIEW_LAYER(view_layer);
}
ScrArea *area;
for (area = screen->areabase.first; area; area = area->next) {
SpaceLink *sl;
for (sl = area->spacedata.first; sl; sl = sl->next) {
if (sl->spacetype == SPACE_IMAGE) {
SpaceImage *sima = (SpaceImage *)sl;
if (!sima->pin) {
ED_space_image_set(bmain, sima, obedit, image, true);
}
}
}
}
}
}
DEG_id_tag_update(&ma->id, 0);
WM_main_add_notifier(NC_MATERIAL | ND_SHADING, ma);
}
static void rna_Material_use_nodes_update(bContext *C, PointerRNA *ptr)
{
Material *ma = (Material *)ptr->data;
Main *bmain = CTX_data_main(C);
if (ma->use_nodes && ma->nodetree == NULL) {
ED_node_shader_default(C, &ma->id);
}
DEG_id_tag_update(&ma->id, ID_RECALC_COPY_ON_WRITE);
DEG_relations_tag_update(bmain);
rna_Material_draw_update(bmain, CTX_data_scene(C), ptr);
}
MTex *rna_mtex_texture_slots_add(ID *self_id, struct bContext *C, ReportList *reports)
{
MTex *mtex = BKE_texture_mtex_add_id(self_id, -1);
if (mtex == NULL) {
BKE_reportf(reports, RPT_ERROR, "Maximum number of textures added %d", MAX_MTEX);
return NULL;
}
/* for redraw only */
WM_event_add_notifier(C, NC_TEXTURE, CTX_data_scene(C));
return mtex;
}
MTex *rna_mtex_texture_slots_create(ID *self_id,
struct bContext *C,
ReportList *reports,
int index)
{
MTex *mtex;
if (index < 0 || index >= MAX_MTEX) {
BKE_reportf(reports, RPT_ERROR, "Index %d is invalid", index);
return NULL;
}
mtex = BKE_texture_mtex_add_id(self_id, index);
/* for redraw only */
WM_event_add_notifier(C, NC_TEXTURE, CTX_data_scene(C));
return mtex;
}
void rna_mtex_texture_slots_clear(ID *self_id, struct bContext *C, ReportList *reports, int index)
{
MTex **mtex_ar;
short act;
give_active_mtex(self_id, &mtex_ar, &act);
if (mtex_ar == NULL) {
BKE_report(reports, RPT_ERROR, "Mtex not found for this type");
return;
}
if (index < 0 || index >= MAX_MTEX) {
BKE_reportf(reports, RPT_ERROR, "Index %d is invalid", index);
return;
}
if (mtex_ar[index]) {
id_us_min((ID *)mtex_ar[index]->tex);
MEM_freeN(mtex_ar[index]);
mtex_ar[index] = NULL;
DEG_id_tag_update(self_id, 0);
}
/* for redraw only */
WM_event_add_notifier(C, NC_TEXTURE, CTX_data_scene(C));
}
static void rna_TexPaintSlot_uv_layer_get(PointerRNA *ptr, char *value)
{
TexPaintSlot *data = (TexPaintSlot *)(ptr->data);
if (data->uvname != NULL) {
BLI_strncpy_utf8(value, data->uvname, 64);
}
else {
value[0] = '\0';
}
}
static int rna_TexPaintSlot_uv_layer_length(PointerRNA *ptr)
{
TexPaintSlot *data = (TexPaintSlot *)(ptr->data);
return data->uvname == NULL ? 0 : strlen(data->uvname);
}
static void rna_TexPaintSlot_uv_layer_set(PointerRNA *ptr, const char *value)
{
TexPaintSlot *data = (TexPaintSlot *)(ptr->data);
if (data->uvname != NULL) {
BLI_strncpy_utf8(data->uvname, value, 64);
}
}
static bool rna_is_grease_pencil_get(PointerRNA *ptr)
{
Material *ma = (Material *)ptr->data;
if (ma->gp_style != NULL) {
return true;
}
return false;
}
static void rna_gpcolordata_uv_update(Main *bmain, Scene *scene, PointerRNA *ptr)
{
/* update all uv strokes of this color */
Material *ma = (Material *)ptr->owner_id;
ED_gpencil_update_color_uv(bmain, ma);
rna_MaterialGpencil_update(bmain, scene, ptr);
}
static char *rna_GpencilColorData_path(PointerRNA *UNUSED(ptr))
{
return BLI_strdup("grease_pencil");
}
static int rna_GpencilColorData_is_stroke_visible_get(PointerRNA *ptr)
{
MaterialGPencilStyle *pcolor = ptr->data;
return (pcolor->stroke_rgba[3] > GPENCIL_ALPHA_OPACITY_THRESH);
}
static int rna_GpencilColorData_is_fill_visible_get(PointerRNA *ptr)
{
MaterialGPencilStyle *pcolor = (MaterialGPencilStyle *)ptr->data;
return ((pcolor->fill_rgba[3] > GPENCIL_ALPHA_OPACITY_THRESH) || (pcolor->fill_style > 0));
}
static void rna_GpencilColorData_stroke_image_set(PointerRNA *ptr,
PointerRNA value,
struct ReportList *UNUSED(reports))
{
MaterialGPencilStyle *pcolor = ptr->data;
ID *id = value.data;
id_us_plus(id);
pcolor->sima = (struct Image *)id;
}
static void rna_GpencilColorData_fill_image_set(PointerRNA *ptr,
PointerRNA value,
struct ReportList *UNUSED(reports))
{
MaterialGPencilStyle *pcolor = (MaterialGPencilStyle *)ptr->data;
ID *id = value.data;
id_us_plus(id);
pcolor->ima = (struct Image *)id;
}
#else
static void rna_def_material_display(StructRNA *srna)
{
PropertyRNA *prop;
prop = RNA_def_property(srna, "diffuse_color", PROP_FLOAT, PROP_COLOR);
RNA_def_property_float_sdna(prop, NULL, "r");
RNA_def_property_array(prop, 4);
RNA_def_property_override_flag(prop, PROPOVERRIDE_OVERRIDABLE_LIBRARY);
RNA_def_property_ui_text(prop, "Diffuse Color", "Diffuse color of the material");
RNA_def_property_update(prop, 0, "rna_Material_draw_update");
prop = RNA_def_property(srna, "specular_color", PROP_FLOAT, PROP_COLOR);
RNA_def_property_float_sdna(prop, NULL, "specr");
RNA_def_property_array(prop, 3);
RNA_def_property_override_flag(prop, PROPOVERRIDE_OVERRIDABLE_LIBRARY);
RNA_def_property_ui_text(prop, "Specular Color", "Specular color of the material");
RNA_def_property_update(prop, 0, "rna_Material_draw_update");
prop = RNA_def_property(srna, "roughness", PROP_FLOAT, PROP_FACTOR);
RNA_def_property_float_sdna(prop, NULL, "roughness");
RNA_def_property_range(prop, 0, 1);
RNA_def_property_override_flag(prop, PROPOVERRIDE_OVERRIDABLE_LIBRARY);
RNA_def_property_ui_text(prop, "Roughness", "Roughness of the material");
RNA_def_property_update(prop, 0, "rna_Material_draw_update");
prop = RNA_def_property(srna, "specular_intensity", PROP_FLOAT, PROP_FACTOR);
RNA_def_property_float_sdna(prop, NULL, "spec");
RNA_def_property_range(prop, 0, 1);
RNA_def_property_override_flag(prop, PROPOVERRIDE_OVERRIDABLE_LIBRARY);
RNA_def_property_ui_text(prop, "Specular", "How intense (bright) the specular reflection is");
RNA_def_property_update(prop, 0, "rna_Material_draw_update");
prop = RNA_def_property(srna, "metallic", PROP_FLOAT, PROP_FACTOR);
RNA_def_property_float_sdna(prop, NULL, "metallic");
RNA_def_property_range(prop, 0.0f, 1.0f);
RNA_def_property_override_flag(prop, PROPOVERRIDE_OVERRIDABLE_LIBRARY);
RNA_def_property_ui_text(prop, "Metallic", "Amount of mirror reflection for raytrace");
RNA_def_property_update(prop, 0, "rna_Material_update");
/* Freestyle line color */
prop = RNA_def_property(srna, "line_color", PROP_FLOAT, PROP_COLOR);
RNA_def_property_float_sdna(prop, NULL, "line_col");
RNA_def_property_array(prop, 4);
RNA_def_property_ui_text(prop, "Line Color", "Line color used for Freestyle line rendering");
RNA_def_property_update(prop, 0, "rna_Material_update");
prop = RNA_def_property(srna, "line_priority", PROP_INT, PROP_NONE);
RNA_def_property_int_sdna(prop, NULL, "line_priority");
RNA_def_property_range(prop, 0, 32767);
RNA_def_property_ui_text(
prop, "Line Priority", "The line color of a higher priority is used at material boundaries");
RNA_def_property_update(prop, 0, "rna_Material_update");
}
static void rna_def_material_greasepencil(BlenderRNA *brna)
{
StructRNA *srna;
PropertyRNA *prop;
/* mode type styles */
static EnumPropertyItem gpcolordata_mode_types_items[] = {
{GP_MATERIAL_MODE_LINE, "LINE", 0, "Line", "Draw strokes using a continuous line"},
{GP_MATERIAL_MODE_DOT, "DOTS", 0, "Dots", "Draw strokes using separated dots"},
{GP_MATERIAL_MODE_SQUARE, "BOX", 0, "Squares", "Draw strokes using separated squares"},
{0, NULL, 0, NULL, NULL},
};
/* stroke styles */
static EnumPropertyItem stroke_style_items[] = {
{GP_MATERIAL_STROKE_STYLE_SOLID, "SOLID", 0, "Solid", "Draw strokes with solid color"},
{GP_MATERIAL_STROKE_STYLE_TEXTURE, "TEXTURE", 0, "Texture", "Draw strokes using texture"},
{0, NULL, 0, NULL, NULL},
};
/* fill styles */
static EnumPropertyItem fill_style_items[] = {
{GP_MATERIAL_FILL_STYLE_SOLID, "SOLID", 0, "Solid", "Fill area with solid color"},
{GP_MATERIAL_FILL_STYLE_GRADIENT,
"GRADIENT",
0,
"Gradient",
"Fill area with gradient color"},
{GP_MATERIAL_FILL_STYLE_TEXTURE, "TEXTURE", 0, "Texture", "Fill area with image texture"},
{0, NULL, 0, NULL, NULL},
};
static EnumPropertyItem fill_gradient_items[] = {
{GP_MATERIAL_GRADIENT_LINEAR, "LINEAR", 0, "Linear", "Fill area with gradient color"},
{GP_MATERIAL_GRADIENT_RADIAL, "RADIAL", 0, "Radial", "Fill area with radial gradient"},
{0, NULL, 0, NULL, NULL},
};
static EnumPropertyItem alignment_draw_items[] = {
{GP_MATERIAL_FOLLOW_PATH,
"PATH",
0,
"Path",
"Follow stroke drawing path and object rotation"},
{GP_MATERIAL_FOLLOW_OBJ, "OBJECT", 0, "Object", "Follow object rotation only"},
{GP_MATERIAL_FOLLOW_FIXED,
"FIXED",
0,
"Fixed",
"Do not follow drawing path or object rotation and keeps aligned with viewport"},
{0, NULL, 0, NULL, NULL},
};
srna = RNA_def_struct(brna, "MaterialGPencilStyle", NULL);
RNA_def_struct_sdna(srna, "MaterialGPencilStyle");
RNA_def_struct_ui_text(srna, "Grease Pencil Color", "");
RNA_def_struct_path_func(srna, "rna_GpencilColorData_path");
prop = RNA_def_property(srna, "color", PROP_FLOAT, PROP_COLOR);
RNA_def_property_range(prop, 0.0, 1.0);
RNA_def_property_float_sdna(prop, NULL, "stroke_rgba");
RNA_def_property_array(prop, 4);
RNA_def_property_ui_text(prop, "Color", "");
RNA_def_property_update(prop, NC_GPENCIL | ND_SHADING, "rna_MaterialGpencil_update");
/* Fill Drawing Color */
prop = RNA_def_property(srna, "fill_color", PROP_FLOAT, PROP_COLOR);
RNA_def_property_float_sdna(prop, NULL, "fill_rgba");
RNA_def_property_array(prop, 4);
RNA_def_property_range(prop, 0.0f, 1.0f);
RNA_def_property_ui_text(prop, "Fill Color", "Color for filling region bounded by each stroke");
RNA_def_property_update(prop, NC_GPENCIL | ND_SHADING, "rna_MaterialGpencil_update");
/* Secondary Drawing Color */
prop = RNA_def_property(srna, "mix_color", PROP_FLOAT, PROP_COLOR);
RNA_def_property_float_sdna(prop, NULL, "mix_rgba");
RNA_def_property_array(prop, 4);
RNA_def_property_range(prop, 0.0f, 1.0f);
RNA_def_property_ui_text(prop, "Mix Color", "Color for mixing with primary filling color");
RNA_def_property_update(prop, NC_GPENCIL | ND_SHADING, "rna_MaterialGpencil_update");
/* Mix factor */
prop = RNA_def_property(srna, "mix_factor", PROP_FLOAT, PROP_FACTOR);
RNA_def_property_float_sdna(prop, NULL, "mix_factor");
RNA_def_property_range(prop, 0.0f, 1.0f);
RNA_def_property_ui_text(prop, "Mix", "Mix Factor");
RNA_def_property_update(prop, NC_GPENCIL | ND_SHADING, "rna_MaterialGpencil_update");
/* Stroke Mix factor */
prop = RNA_def_property(srna, "mix_stroke_factor", PROP_FLOAT, PROP_FACTOR);
RNA_def_property_float_sdna(prop, NULL, "mix_stroke_factor");
RNA_def_property_range(prop, 0.0f, 1.0f);
RNA_def_property_ui_text(prop, "Mix", "Mix Stroke Factor");
RNA_def_property_update(prop, NC_GPENCIL | ND_SHADING, "rna_MaterialGpencil_update");
/* Texture angle */
prop = RNA_def_property(srna, "texture_angle", PROP_FLOAT, PROP_ANGLE);
RNA_def_property_float_sdna(prop, NULL, "texture_angle");
RNA_def_property_ui_text(prop, "Angle", "Texture Orientation Angle");
RNA_def_property_update(prop, NC_GPENCIL | ND_SHADING, "rna_MaterialGpencil_update");
/* Scale factor for texture */
prop = RNA_def_property(srna, "texture_scale", PROP_FLOAT, PROP_COORDS);
RNA_def_property_float_sdna(prop, NULL, "texture_scale");
RNA_def_property_array(prop, 2);
RNA_def_property_ui_text(prop, "Scale", "Scale Factor for Texture");
RNA_def_property_update(prop, NC_GPENCIL | ND_SHADING, "rna_MaterialGpencil_update");
/* Shift factor to move texture in 2d space */
prop = RNA_def_property(srna, "texture_offset", PROP_FLOAT, PROP_COORDS);
RNA_def_property_float_sdna(prop, NULL, "texture_offset");
RNA_def_property_array(prop, 2);
RNA_def_property_ui_text(prop, "Offset", "Shift Texture in 2d Space");
RNA_def_property_update(prop, NC_GPENCIL | ND_SHADING, "rna_MaterialGpencil_update");
/* texture pixsize factor (used for UV along the stroke) */
prop = RNA_def_property(srna, "pixel_size", PROP_FLOAT, PROP_NONE);
RNA_def_property_float_sdna(prop, NULL, "texture_pixsize");
RNA_def_property_range(prop, 1, 5000);
RNA_def_property_ui_text(prop, "UV Factor", "Texture Pixel Size factor along the stroke");
RNA_def_property_update(prop, NC_GPENCIL | ND_SHADING, "rna_gpcolordata_uv_update");
/* Flags */
prop = RNA_def_property(srna, "hide", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_boolean_sdna(prop, NULL, "flag", GP_MATERIAL_HIDE);
RNA_def_property_ui_icon(prop, ICON_HIDE_OFF, -1);
RNA_def_property_ui_text(prop, "Hide", "Set color Visibility");
RNA_def_property_update(prop, NC_GPENCIL | ND_SHADING, "rna_MaterialGpencil_update");
prop = RNA_def_property(srna, "lock", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_boolean_sdna(prop, NULL, "flag", GP_MATERIAL_LOCKED);
RNA_def_property_ui_icon(prop, ICON_UNLOCKED, 1);
RNA_def_property_ui_text(
prop, "Locked", "Protect color from further editing and/or frame changes");
RNA_def_property_update(prop, NC_GPENCIL | ND_SHADING, "rna_MaterialGpencil_update");
prop = RNA_def_property(srna, "ghost", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_boolean_sdna(prop, NULL, "flag", GP_MATERIAL_HIDE_ONIONSKIN);
RNA_def_property_ui_icon(prop, ICON_GHOST_ENABLED, 0);
RNA_def_property_ui_text(
prop, "Show in Ghosts", "Display strokes using this color when showing onion skins");
RNA_def_property_update(prop, NC_GPENCIL | ND_SHADING, "rna_MaterialGpencil_update");
prop = RNA_def_property(srna, "texture_clamp", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_boolean_sdna(prop, NULL, "flag", GP_MATERIAL_TEX_CLAMP);
RNA_def_property_ui_text(prop, "Clamp", "Do not repeat texture and clamp to one instance only");
RNA_def_property_update(prop, NC_GPENCIL | ND_SHADING, "rna_MaterialGpencil_update");
prop = RNA_def_property(srna, "flip", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_boolean_sdna(prop, NULL, "flag", GP_MATERIAL_FLIP_FILL);
RNA_def_property_ui_text(prop, "Flip", "Flip filling colors");
RNA_def_property_update(prop, NC_GPENCIL | ND_SHADING, "rna_MaterialGpencil_update");
prop = RNA_def_property(srna, "use_overlap_strokes", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_boolean_sdna(prop, NULL, "flag", GP_MATERIAL_DISABLE_STENCIL);
RNA_def_property_ui_text(
prop, "Self Overlap", "Disable stencil and overlap self intersections with alpha materials");
RNA_def_property_update(prop, NC_GPENCIL | ND_SHADING, "rna_MaterialGpencil_update");
prop = RNA_def_property(srna, "use_stroke_holdout", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_boolean_sdna(prop, NULL, "flag", GP_MATERIAL_IS_STROKE_HOLDOUT);
RNA_def_property_ui_text(
prop, "Holdout", "Remove the color from underneath this stroke by using it as a mask");
RNA_def_property_update(prop, NC_GPENCIL | ND_SHADING, "rna_MaterialGpencil_update");
prop = RNA_def_property(srna, "use_fill_holdout", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_boolean_sdna(prop, NULL, "flag", GP_MATERIAL_IS_FILL_HOLDOUT);
RNA_def_property_ui_text(
prop, "Holdout", "Remove the color from underneath this stroke by using it as a mask");
RNA_def_property_update(prop, NC_GPENCIL | ND_SHADING, "rna_MaterialGpencil_update");
prop = RNA_def_property(srna, "show_stroke", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_boolean_sdna(prop, NULL, "flag", GP_MATERIAL_STROKE_SHOW);
RNA_def_property_ui_text(prop, "Show Stroke", "Show stroke lines of this material");
RNA_def_property_update(prop, NC_GPENCIL | ND_SHADING, "rna_MaterialGpencil_update");
prop = RNA_def_property(srna, "show_fill", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_boolean_sdna(prop, NULL, "flag", GP_MATERIAL_FILL_SHOW);
RNA_def_property_ui_text(prop, "Show Fill", "Show stroke fills of this material");
RNA_def_property_update(prop, NC_GPENCIL | ND_SHADING, "rna_MaterialGpencil_update");
/* Mode to align Dots and Boxes to drawing path and object rotation */
prop = RNA_def_property(srna, "alignment_mode", PROP_ENUM, PROP_NONE);
RNA_def_property_enum_bitflag_sdna(prop, NULL, "alignment_mode");
RNA_def_property_enum_items(prop, alignment_draw_items);
RNA_def_property_ui_text(
prop, "Alignment", "Defines how align Dots and Boxes with drawing path and object rotation");
RNA_def_property_update(prop, NC_GPENCIL | ND_SHADING, "rna_MaterialGpencil_update");
/* pass index for future compositing and editing tools */
prop = RNA_def_property(srna, "pass_index", PROP_INT, PROP_UNSIGNED);
RNA_def_property_int_sdna(prop, NULL, "index");
RNA_def_property_ui_text(prop, "Pass Index", "Index number for the \"Color Index\" pass");
RNA_def_property_update(prop, NC_GPENCIL | ND_SHADING, "rna_MaterialGpencil_update");
/* mode type */
prop = RNA_def_property(srna, "mode", PROP_ENUM, PROP_NONE);
RNA_def_property_enum_bitflag_sdna(prop, NULL, "mode");
RNA_def_property_enum_items(prop, gpcolordata_mode_types_items);
RNA_def_property_ui_text(prop, "Mode Type", "Select draw mode for stroke");
RNA_def_property_update(prop, NC_GPENCIL | ND_SHADING, "rna_MaterialGpencil_update");
/* stroke style */
prop = RNA_def_property(srna, "stroke_style", PROP_ENUM, PROP_NONE);
RNA_def_property_enum_bitflag_sdna(prop, NULL, "stroke_style");
RNA_def_property_enum_items(prop, stroke_style_items);
RNA_def_property_ui_text(prop, "Stroke Style", "Select style used to draw strokes");
RNA_def_property_update(prop, NC_GPENCIL | ND_SHADING, "rna_MaterialGpencil_update");
/* stroke image texture */
prop = RNA_def_property(srna, "stroke_image", PROP_POINTER, PROP_NONE);
RNA_def_property_pointer_sdna(prop, NULL, "sima");
RNA_def_property_pointer_funcs(prop, NULL, "rna_GpencilColorData_stroke_image_set", NULL, NULL);
RNA_def_property_flag(prop, PROP_EDITABLE);
RNA_def_property_override_flag(prop, PROPOVERRIDE_OVERRIDABLE_LIBRARY);
RNA_def_property_ui_text(prop, "Image", "");
RNA_def_property_update(prop, NC_GPENCIL | ND_SHADING, "rna_MaterialGpencil_update");
/* fill style */
prop = RNA_def_property(srna, "fill_style", PROP_ENUM, PROP_NONE);
RNA_def_property_enum_bitflag_sdna(prop, NULL, "fill_style");
RNA_def_property_enum_items(prop, fill_style_items);
RNA_def_property_ui_text(prop, "Fill Style", "Select style used to fill strokes");
RNA_def_property_update(prop, NC_GPENCIL | ND_SHADING, "rna_MaterialGpencil_update");
/* gradient type */
prop = RNA_def_property(srna, "gradient_type", PROP_ENUM, PROP_NONE);
RNA_def_property_enum_bitflag_sdna(prop, NULL, "gradient_type");
RNA_def_property_enum_items(prop, fill_gradient_items);
RNA_def_property_ui_text(prop, "Gradient Type", "Select type of gradient used to fill strokes");
RNA_def_property_update(prop, NC_GPENCIL | ND_SHADING, "rna_MaterialGpencil_update");
/* fill image texture */
prop = RNA_def_property(srna, "fill_image", PROP_POINTER, PROP_NONE);
RNA_def_property_pointer_sdna(prop, NULL, "ima");
RNA_def_property_pointer_funcs(prop, NULL, "rna_GpencilColorData_fill_image_set", NULL, NULL);
RNA_def_property_flag(prop, PROP_EDITABLE);
RNA_def_property_override_flag(prop, PROPOVERRIDE_OVERRIDABLE_LIBRARY);
RNA_def_property_ui_text(prop, "Image", "");
RNA_def_property_update(prop, NC_GPENCIL | ND_SHADING, "rna_MaterialGpencil_update");
/* Read-only state props (for simpler UI code) */
prop = RNA_def_property(srna, "is_stroke_visible", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_boolean_funcs(prop, "rna_GpencilColorData_is_stroke_visible_get", NULL);
RNA_def_property_clear_flag(prop, PROP_EDITABLE);
RNA_def_property_ui_text(
prop, "Is Stroke Visible", "True when opacity of stroke is set high enough to be visible");
prop = RNA_def_property(srna, "is_fill_visible", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_boolean_funcs(prop, "rna_GpencilColorData_is_fill_visible_get", NULL);
RNA_def_property_clear_flag(prop, PROP_EDITABLE);
RNA_def_property_ui_text(
prop, "Is Fill Visible", "True when opacity of fill is set high enough to be visible");
}
void RNA_def_material(BlenderRNA *brna)
{
StructRNA *srna;
PropertyRNA *prop;
/* Render Preview Types */
static const EnumPropertyItem preview_type_items[] = {
{MA_FLAT, "FLAT", ICON_MATPLANE, "Flat", "Flat XY plane"},
{MA_SPHERE, "SPHERE", ICON_MATSPHERE, "Sphere", "Sphere"},
{MA_CUBE, "CUBE", ICON_MATCUBE, "Cube", "Cube"},
{MA_HAIR, "HAIR", ICON_HAIR, "Hair", "Hair strands"},
{MA_SHADERBALL, "SHADERBALL", ICON_MATSHADERBALL, "Shader Ball", "Shader Ball"},
{MA_CLOTH, "CLOTH", ICON_MATCLOTH, "Cloth", "Cloth"},
{MA_FLUID, "FLUID", ICON_MATFLUID, "Fluid", "Fluid"},
{0, NULL, 0, NULL, NULL},
};
static EnumPropertyItem prop_eevee_blend_items[] = {
{MA_BM_SOLID, "OPAQUE", 0, "Opaque", "Render surface without transparency"},
{MA_BM_CLIP,
"CLIP",
0,
"Alpha Clip",
"Use the alpha threshold to clip the visibility (binary visibility)"},
{MA_BM_HASHED,
"HASHED",
0,
"Alpha Hashed",
"Use noise to dither the binary visibility (works well with multi-samples)"},
{MA_BM_BLEND,
"BLEND",
0,
"Alpha Blend",
"Render polygon transparent, depending on alpha channel of the texture"},
{0, NULL, 0, NULL, NULL},
};
static EnumPropertyItem prop_eevee_blend_shadow_items[] = {
{MA_BS_NONE, "NONE", 0, "None", "Material will cast no shadow"},
{MA_BS_SOLID, "OPAQUE", 0, "Opaque", "Material will cast shadows without transparency"},
{MA_BS_CLIP,
"CLIP",
0,
"Alpha Clip",
"Use the alpha threshold to clip the visibility (binary visibility)"},
{MA_BS_HASHED,
"HASHED",
0,
"Alpha Hashed",
"Use noise to dither the binary visibility and use filtering to reduce the noise"},
{0, NULL, 0, NULL, NULL},
};
srna = RNA_def_struct(brna, "Material", "ID");
RNA_def_struct_ui_text(
srna,
"Material",
"Material data-block to define the appearance of geometric objects for rendering");
RNA_def_struct_ui_icon(srna, ICON_MATERIAL_DATA);
/* Blending (only Eevee for now) */
prop = RNA_def_property(srna, "blend_method", PROP_ENUM, PROP_NONE);
RNA_def_property_enum_items(prop, prop_eevee_blend_items);
RNA_def_property_ui_text(prop, "Blend Mode", "Blend Mode for Transparent Faces");
RNA_def_property_update(prop, 0, "rna_Material_draw_update");
prop = RNA_def_property(srna, "shadow_method", PROP_ENUM, PROP_NONE);
RNA_def_property_enum_sdna(prop, NULL, "blend_shadow");
RNA_def_property_enum_items(prop, prop_eevee_blend_shadow_items);
RNA_def_property_ui_text(prop, "Shadow Mode", "Shadow mapping method");
RNA_def_property_update(prop, 0, "rna_Material_draw_update");
prop = RNA_def_property(srna, "alpha_threshold", PROP_FLOAT, PROP_FACTOR);
RNA_def_property_range(prop, 0, 1);
RNA_def_property_ui_text(prop,
"Clip Threshold",
"A pixel is rendered only if its alpha value is above this threshold");
RNA_def_property_update(prop, 0, "rna_Material_draw_update");
prop = RNA_def_property(srna, "show_transparent_back", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_boolean_negative_sdna(prop, NULL, "blend_flag", MA_BL_HIDE_BACKFACE);
RNA_def_property_ui_text(prop,
"Show Backface",
"Limit transparency to a single layer "
"(avoids transparency sorting problems)");
RNA_def_property_update(prop, 0, "rna_Material_draw_update");
prop = RNA_def_property(srna, "use_backface_culling", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_boolean_sdna(prop, NULL, "blend_flag", MA_BL_CULL_BACKFACE);
RNA_def_property_ui_text(
prop, "Backface Culling", "Use back face culling to hide the back side of faces");
RNA_def_property_update(prop, 0, "rna_Material_draw_update");
prop = RNA_def_property(srna, "use_screen_refraction", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_boolean_sdna(prop, NULL, "blend_flag", MA_BL_SS_REFRACTION);
RNA_def_property_ui_text(
prop, "Screen Space Refraction", "Use raytraced screen space refractions");
RNA_def_property_update(prop, 0, "rna_Material_draw_update");
prop = RNA_def_property(srna, "use_sss_translucency", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_boolean_sdna(prop, NULL, "blend_flag", MA_BL_TRANSLUCENCY);
RNA_def_property_ui_text(
prop, "Subsurface Translucency", "Add translucency effect to subsurface");
RNA_def_property_update(prop, 0, "rna_Material_draw_update");
prop = RNA_def_property(srna, "refraction_depth", PROP_FLOAT, PROP_DISTANCE);
RNA_def_property_float_sdna(prop, NULL, "refract_depth");
RNA_def_property_range(prop, 0.0f, FLT_MAX);
RNA_def_property_ui_text(prop,
"Refraction Depth",
"Approximate the thickness of the object to compute two refraction "
"event (0 is disabled)");
RNA_def_property_update(prop, 0, "rna_Material_draw_update");
/* For Preview Render */
prop = RNA_def_property(srna, "preview_render_type", PROP_ENUM, PROP_NONE);
RNA_def_property_enum_sdna(prop, NULL, "pr_type");
RNA_def_property_enum_items(prop, preview_type_items);
RNA_def_property_ui_text(prop, "Preview Render Type", "Type of preview render");
RNA_def_property_update(prop, 0, "rna_Material_update_previews");
prop = RNA_def_property(srna, "use_preview_world", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_boolean_sdna(prop, NULL, "pr_flag", MA_PREVIEW_WORLD);
RNA_def_property_ui_text(
prop, "Preview World", "Use the current world background to light the preview render");
RNA_def_property_update(prop, 0, "rna_Material_update_previews");
prop = RNA_def_property(srna, "pass_index", PROP_INT, PROP_UNSIGNED);
RNA_def_property_int_sdna(prop, NULL, "index");
RNA_def_property_ui_text(
prop, "Pass Index", "Index number for the \"Material Index\" render pass");
RNA_def_property_update(prop, NC_OBJECT, "rna_Material_update");
/* nodetree */
prop = RNA_def_property(srna, "node_tree", PROP_POINTER, PROP_NONE);
RNA_def_property_pointer_sdna(prop, NULL, "nodetree");
RNA_def_property_clear_flag(prop, PROP_PTR_NO_OWNERSHIP);
RNA_def_property_ui_text(prop, "Node Tree", "Node tree for node based materials");
prop = RNA_def_property(srna, "use_nodes", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_boolean_sdna(prop, NULL, "use_nodes", 1);
RNA_def_property_clear_flag(prop, PROP_ANIMATABLE);
RNA_def_property_flag(prop, PROP_CONTEXT_UPDATE);
RNA_def_property_ui_text(prop, "Use Nodes", "Use shader nodes to render the material");
RNA_def_property_update(prop, 0, "rna_Material_use_nodes_update");
/* common */
rna_def_animdata_common(srna);
rna_def_texpaint_slots(brna, srna);
rna_def_material_display(srna);
/* grease pencil */
prop = RNA_def_property(srna, "grease_pencil", PROP_POINTER, PROP_NONE);
RNA_def_property_pointer_sdna(prop, NULL, "gp_style");
RNA_def_property_ui_text(
prop, "Grease Pencil Settings", "Grease pencil color settings for material");
prop = RNA_def_property(srna, "is_grease_pencil", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_boolean_funcs(prop, "rna_is_grease_pencil_get", NULL);
RNA_def_property_clear_flag(prop, PROP_EDITABLE);
RNA_def_property_ui_text(
prop, "Is Grease Pencil", "True if this material has grease pencil data");
rna_def_material_greasepencil(brna);
RNA_api_material(srna);
}
static void rna_def_texture_slots(BlenderRNA *brna,
PropertyRNA *cprop,
const char *structname,
const char *structname_slots)
{
StructRNA *srna;
FunctionRNA *func;
PropertyRNA *parm;
RNA_def_property_srna(cprop, structname_slots);
srna = RNA_def_struct(brna, structname_slots, NULL);
RNA_def_struct_sdna(srna, "ID");
RNA_def_struct_ui_text(srna, "Texture Slots", "Collection of texture slots");
/* functions */
func = RNA_def_function(srna, "add", "rna_mtex_texture_slots_add");
RNA_def_function_flag(func,
FUNC_USE_SELF_ID | FUNC_NO_SELF | FUNC_USE_CONTEXT | FUNC_USE_REPORTS);
parm = RNA_def_pointer(func, "mtex", structname, "", "The newly initialized mtex");
RNA_def_function_return(func, parm);
func = RNA_def_function(srna, "create", "rna_mtex_texture_slots_create");
RNA_def_function_flag(func,
FUNC_USE_SELF_ID | FUNC_NO_SELF | FUNC_USE_CONTEXT | FUNC_USE_REPORTS);
parm = RNA_def_int(
func, "index", 0, 0, INT_MAX, "Index", "Slot index to initialize", 0, INT_MAX);
RNA_def_parameter_flags(parm, 0, PARM_REQUIRED);
parm = RNA_def_pointer(func, "mtex", structname, "", "The newly initialized mtex");
RNA_def_function_return(func, parm);
func = RNA_def_function(srna, "clear", "rna_mtex_texture_slots_clear");
RNA_def_function_flag(func,
FUNC_USE_SELF_ID | FUNC_NO_SELF | FUNC_USE_CONTEXT | FUNC_USE_REPORTS);
parm = RNA_def_int(func, "index", 0, 0, INT_MAX, "Index", "Slot index to clear", 0, INT_MAX);
RNA_def_parameter_flags(parm, 0, PARM_REQUIRED);
}
void rna_def_mtex_common(BlenderRNA *brna,
StructRNA *srna,
const char *begin,
const char *activeget,
const char *activeset,
const char *activeeditable,
const char *structname,
const char *structname_slots,
const char *update,
const char *update_index)
{
PropertyRNA *prop;
/* mtex */
prop = RNA_def_property(srna, "texture_slots", PROP_COLLECTION, PROP_NONE);
RNA_def_property_struct_type(prop, structname);
RNA_def_property_collection_funcs(prop,
begin,
"rna_iterator_array_next",
"rna_iterator_array_end",
"rna_iterator_array_dereference_get",
NULL,
NULL,
NULL,
NULL);
RNA_def_property_ui_text(
prop, "Textures", "Texture slots defining the mapping and influence of textures");
rna_def_texture_slots(brna, prop, structname, structname_slots);
prop = RNA_def_property(srna, "active_texture", PROP_POINTER, PROP_NONE);
RNA_def_property_struct_type(prop, "Texture");
RNA_def_property_flag(prop, PROP_EDITABLE);
if (activeeditable) {
RNA_def_property_editable_func(prop, activeeditable);
}
RNA_def_property_pointer_funcs(prop, activeget, activeset, NULL, NULL);
RNA_def_property_ui_text(prop, "Active Texture", "Active texture slot being displayed");
RNA_def_property_update(prop, NC_MATERIAL | ND_SHADING_LINKS, update);
prop = RNA_def_property(srna, "active_texture_index", PROP_INT, PROP_UNSIGNED);
RNA_def_property_int_sdna(prop, NULL, "texact");
RNA_def_property_range(prop, 0, MAX_MTEX - 1);
RNA_def_property_ui_text(prop, "Active Texture Index", "Index of active texture slot");
RNA_def_property_update(prop, NC_MATERIAL | ND_SHADING_LINKS, update_index);
}
static void rna_def_tex_slot(BlenderRNA *brna)
{
StructRNA *srna;
PropertyRNA *prop;
srna = RNA_def_struct(brna, "TexPaintSlot", NULL);
RNA_def_struct_ui_text(
srna, "Texture Paint Slot", "Slot that contains information about texture painting");
prop = RNA_def_property(srna, "uv_layer", PROP_STRING, PROP_NONE);
RNA_def_property_string_maxlength(prop, 64); /* else it uses the pointer size! */
RNA_def_property_string_sdna(prop, NULL, "uvname");
RNA_def_property_string_funcs(prop,
"rna_TexPaintSlot_uv_layer_get",
"rna_TexPaintSlot_uv_layer_length",
"rna_TexPaintSlot_uv_layer_set");
RNA_def_property_ui_text(prop, "UV Map", "Name of UV map");
RNA_def_property_update(prop, NC_GEOM | ND_DATA, "rna_Material_update");
prop = RNA_def_property(srna, "is_valid", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_boolean_sdna(prop, NULL, "valid", 1);
RNA_def_property_clear_flag(prop, PROP_EDITABLE);
RNA_def_property_ui_text(prop, "Valid", "Slot has a valid image and UV map");
}
void rna_def_texpaint_slots(BlenderRNA *brna, StructRNA *srna)
{
PropertyRNA *prop;
rna_def_tex_slot(brna);
/* mtex */
prop = RNA_def_property(srna, "texture_paint_images", PROP_COLLECTION, PROP_NONE);
RNA_def_property_collection_sdna(prop, NULL, "texpaintslot", NULL);
RNA_def_property_collection_funcs(prop,
"rna_Material_texpaint_begin",
"rna_iterator_array_next",
"rna_iterator_array_end",
"rna_iterator_array_dereference_get",
NULL,
NULL,
NULL,
NULL);
RNA_def_property_struct_type(prop, "Image");
RNA_def_property_ui_text(
prop, "Texture Slot Images", "Texture images used for texture painting");
prop = RNA_def_property(srna, "texture_paint_slots", PROP_COLLECTION, PROP_NONE);
RNA_def_property_collection_funcs(prop,
"rna_Material_texpaint_begin",
"rna_iterator_array_next",
"rna_iterator_array_end",
"rna_iterator_array_get",
NULL,
NULL,
NULL,
NULL);
RNA_def_property_struct_type(prop, "TexPaintSlot");
RNA_def_property_ui_text(
prop, "Texture Slots", "Texture slots defining the mapping and influence of textures");
prop = RNA_def_property(srna, "paint_active_slot", PROP_INT, PROP_UNSIGNED);
RNA_def_property_range(prop, 0, SHRT_MAX);
RNA_def_property_ui_text(
prop, "Active Paint Texture Index", "Index of active texture paint slot");
RNA_def_property_update(
prop, NC_MATERIAL | ND_SHADING_LINKS, "rna_Material_active_paint_texture_index_update");
prop = RNA_def_property(srna, "paint_clone_slot", PROP_INT, PROP_UNSIGNED);
RNA_def_property_range(prop, 0, SHRT_MAX);
RNA_def_property_ui_text(prop, "Clone Paint Texture Index", "Index of clone texture paint slot");
RNA_def_property_update(prop, NC_MATERIAL | ND_SHADING_LINKS, NULL);
}
#endif
|