diff options
Diffstat (limited to 'source/blender/editors/gpencil/gpencil_fill.c')
| -rw-r--r-- | source/blender/editors/gpencil/gpencil_fill.c | 134 |
1 files changed, 40 insertions, 94 deletions
diff --git a/source/blender/editors/gpencil/gpencil_fill.c b/source/blender/editors/gpencil/gpencil_fill.c index 502097a0678..168693ff517 100644 --- a/source/blender/editors/gpencil/gpencil_fill.c +++ b/source/blender/editors/gpencil/gpencil_fill.c @@ -162,13 +162,13 @@ typedef struct tGPDfill { } tGPDfill; /* draw a given stroke using same thickness and color for all points */ -static void gp_draw_basic_stroke(tGPDfill *tgpf, - bGPDstroke *gps, - const float diff_mat[4][4], - const bool cyclic, - const float ink[4], - const int flag, - const float thershold) +static void gpencil_draw_basic_stroke(tGPDfill *tgpf, + bGPDstroke *gps, + const float diff_mat[4][4], + const bool cyclic, + const float ink[4], + const int flag, + const float thershold) { bGPDspoint *points = gps->points; @@ -223,7 +223,7 @@ static void gp_draw_basic_stroke(tGPDfill *tgpf, } /* loop all layers */ -static void gp_draw_datablock(tGPDfill *tgpf, const float ink[4]) +static void gpencil_draw_datablock(tGPDfill *tgpf, const float ink[4]) { /* duplicated: etempFlags */ enum { @@ -298,19 +298,19 @@ static void gp_draw_datablock(tGPDfill *tgpf, const float ink[4]) /* normal strokes */ if ((tgpf->fill_draw_mode == GP_FILL_DMODE_STROKE) || (tgpf->fill_draw_mode == GP_FILL_DMODE_BOTH)) { - ED_gp_draw_fill(&tgpw); + ED_gpencil_draw_fill(&tgpw); } /* 3D Lines with basic shapes and invisible lines */ if ((tgpf->fill_draw_mode == GP_FILL_DMODE_CONTROL) || (tgpf->fill_draw_mode == GP_FILL_DMODE_BOTH)) { - gp_draw_basic_stroke(tgpf, - gps, - tgpw.diff_mat, - gps->flag & GP_STROKE_CYCLIC, - ink, - tgpf->flag, - tgpf->fill_threshold); + gpencil_draw_basic_stroke(tgpf, + gps, + tgpw.diff_mat, + gps->flag & GP_STROKE_CYCLIC, + ink, + tgpf->flag, + tgpf->fill_threshold); } } } @@ -319,7 +319,7 @@ static void gp_draw_datablock(tGPDfill *tgpf, const float ink[4]) } /* draw strokes in offscreen buffer */ -static bool gp_render_offscreen(tGPDfill *tgpf) +static bool gpencil_render_offscreen(tGPDfill *tgpf) { bool is_ortho = false; float winmat[4][4]; @@ -410,7 +410,7 @@ static bool gp_render_offscreen(tGPDfill *tgpf) /* draw strokes */ float ink[4] = {1.0f, 0.0f, 0.0f, 1.0f}; - gp_draw_datablock(tgpf, ink); + gpencil_draw_datablock(tgpf, ink); GPU_matrix_pop_projection(); GPU_matrix_pop(); @@ -472,15 +472,16 @@ static void set_pixel(ImBuf *ibuf, int idx, const float col[4]) } } -/* check if the size of the leak is narrow to determine if the stroke is closed +/** + * Check if the size of the leak is narrow to determine if the stroke is closed * this is used for strokes with small gaps between them to get a full fill * and do not get a full screen fill. * - * \param ibuf: Image pixel data - * \param maxpixel: Maximum index - * \param limit: Limit of pixels to analyze - * \param index: Index of current pixel - * \param type: 0-Horizontal 1-Vertical + * \param ibuf: Image pixel data. + * \param maxpixel: Maximum index. + * \param limit: Limit of pixels to analyze. + * \param index: Index of current pixel. + * \param type: 0-Horizontal 1-Vertical. */ static bool is_leak_narrow(ImBuf *ibuf, const int maxpixel, int limit, int index, int type) { @@ -576,11 +577,12 @@ static bool is_leak_narrow(ImBuf *ibuf, const int maxpixel, int limit, int index return (bool)(t_a && t_b); } -/* Boundary fill inside strokes +/** + * Boundary fill inside strokes * Fills the space created by a set of strokes using the stroke color as the boundary * of the shape to fill. * - * \param tgpf: Temporary fill data + * \param tgpf: Temporary fill data. */ static void gpencil_boundaryfill_area(tGPDfill *tgpf) { @@ -665,62 +667,6 @@ static void gpencil_boundaryfill_area(tGPDfill *tgpf) BLI_stack_free(stack); } -/* Check if there are some pixel not filled with green. If no points, means nothing to fill. */ -static bool UNUSED_FUNCTION(gpencil_check_borders)(tGPDfill *tgpf) -{ - ImBuf *ibuf; - void *lock; - ibuf = BKE_image_acquire_ibuf(tgpf->ima, NULL, &lock); - int idx; - int pixel = 0; - float color[4]; - bool found = false; - - /* horizontal lines */ - for (idx = 0; idx < ibuf->x; idx++) { - /* bottom line */ - get_pixel(ibuf, idx, color); - if (color[1] != 1.0f) { - found = true; - break; - } - /* top line */ - pixel = idx + (ibuf->x * (ibuf->y - 1)); - get_pixel(ibuf, pixel, color); - if (color[1] != 1.0f) { - found = true; - break; - } - } - if (!found) { - /* vertical lines */ - for (idx = 0; idx < ibuf->y; idx++) { - /* left line */ - get_pixel(ibuf, ibuf->x * idx, color); - if (color[1] != 1.0f) { - found = true; - break; - } - /* right line */ - pixel = ibuf->x * idx + (ibuf->x - 1); - get_pixel(ibuf, pixel, color); - if (color[1] != 1.0f) { - found = true; - break; - } - } - } - - /* release ibuf */ - if (ibuf) { - BKE_image_release_ibuf(tgpf->ima, ibuf, lock); - } - - tgpf->ima->id.tag |= LIB_TAG_DOIT; - - return found; -} - /* Set a border to create image limits. */ static void gpencil_set_borders(tGPDfill *tgpf, const bool transparent) { @@ -1137,12 +1083,12 @@ static void gpencil_stroke_from_buffer(tGPDfill *tgpf) for (int i = 0; i < tgpf->sbuffer_used && point2D; i++, point2D++, pt++) { /* convert screen-coordinates to 3D coordinates */ - gp_stroke_convertcoords_tpoint(tgpf->scene, - tgpf->region, - tgpf->ob, - point2D, - tgpf->depth_arr ? tgpf->depth_arr + i : NULL, - &pt->x); + gpencil_stroke_convertcoords_tpoint(tgpf->scene, + tgpf->region, + tgpf->ob, + point2D, + tgpf->depth_arr ? tgpf->depth_arr + i : NULL, + &pt->x); pt->pressure = 1.0f; pt->strength = 1.0f; @@ -1183,14 +1129,14 @@ static void gpencil_stroke_from_buffer(tGPDfill *tgpf) ((ts->gpencil_v3d_align & GP_PROJECT_DEPTH_VIEW) == 0)) { float origin[3]; ED_gpencil_drawing_reference_get(tgpf->scene, tgpf->ob, ts->gpencil_v3d_align, origin); - ED_gp_project_stroke_to_plane( + ED_gpencil_project_stroke_to_plane( tgpf->scene, tgpf->ob, tgpf->rv3d, gps, origin, tgpf->lock_axis - 1); } /* if parented change position relative to parent object */ for (int a = 0; a < tgpf->sbuffer_used; a++) { pt = &gps->points[a]; - gp_apply_parent_point(tgpf->depsgraph, tgpf->ob, tgpf->gpl, pt); + gpencil_apply_parent_point(tgpf->depsgraph, tgpf->ob, tgpf->gpl, pt); } /* if camera view, reproject flat to view to avoid perspective effect */ @@ -1223,7 +1169,7 @@ static void gpencil_draw_boundary_lines(const bContext *UNUSED(C), tGPDfill *tgp return; } const float ink[4] = {1.0f, 0.0f, 0.0f, 1.0f}; - gp_draw_datablock(tgpf, ink); + gpencil_draw_datablock(tgpf, ink); } /* Drawing callback for modal operator in 3d mode */ @@ -1266,7 +1212,7 @@ static bool gpencil_fill_poll(bContext *C) } /* Allocate memory and initialize values */ -static tGPDfill *gp_session_init_fill(bContext *C, wmOperator *UNUSED(op)) +static tGPDfill *gpencil_session_init_fill(bContext *C, wmOperator *UNUSED(op)) { tGPDfill *tgpf = MEM_callocN(sizeof(tGPDfill), "GPencil Fill Data"); @@ -1399,7 +1345,7 @@ static int gpencil_fill_init(bContext *C, wmOperator *op) } /* check context */ - tgpf = op->customdata = gp_session_init_fill(C, op); + tgpf = op->customdata = gpencil_session_init_fill(C, op); if (tgpf == NULL) { /* something wasn't set correctly in context */ gpencil_fill_exit(C, op); @@ -1499,7 +1445,7 @@ static int gpencil_fill_modal(bContext *C, wmOperator *op, const wmEvent *event) tgpf->active_cfra = CFRA; /* render screen to temp image */ - if (gp_render_offscreen(tgpf)) { + if (gpencil_render_offscreen(tgpf)) { /* Set red borders to create a external limit. */ gpencil_set_borders(tgpf, true); |