Commit: 515e69999e63aab7720e48b0c85233f61facce65
Author: Campbell Barton
Date: Tue Oct 3 18:43:18 2017 +1100
Branches: master
https://developer.blender.org/rB515e69999e63aab7720e48b0c85233f61facce65
Weight Paint: don't set weight w/ average brush
Also use 'const' for brush.
===================================================================
M source/blender/blenkernel/BKE_brush.h
M source/blender/blenkernel/intern/brush.c
M source/blender/editors/sculpt_paint/paint_intern.h
M source/blender/editors/sculpt_paint/paint_utils.c
M source/blender/editors/sculpt_paint/paint_vertex.c
M source/blender/editors/sculpt_paint/sculpt.c
M source/blender/editors/sculpt_paint/sculpt_intern.h
M source/blender/render/extern/include/RE_render_ext.h
M source/blender/render/intern/source/render_texture.c
===================================================================
diff --git a/source/blender/blenkernel/BKE_brush.h
b/source/blender/blenkernel/BKE_brush.h
index c1e107e101a..c6d4217780e 100644
--- a/source/blender/blenkernel/BKE_brush.h
+++ b/source/blender/blenkernel/BKE_brush.h
@@ -74,7 +74,7 @@ float BKE_brush_curve_strength(const struct Brush *br, float
p, const float len)
/* sampling */
float BKE_brush_sample_tex_3D(
- const struct Scene *scene, struct Brush *br, const float point[3],
+ const struct Scene *scene, const struct Brush *br, const float
point[3],
float rgba[4], const int thread, struct ImagePool *pool);
float BKE_brush_sample_masktex(
const struct Scene *scene, struct Brush *br, const float point[2],
diff --git a/source/blender/blenkernel/intern/brush.c
b/source/blender/blenkernel/intern/brush.c
index 0300dfe5891..4a54ab26373 100644
--- a/source/blender/blenkernel/intern/brush.c
+++ b/source/blender/blenkernel/intern/brush.c
@@ -521,13 +521,13 @@ int BKE_brush_clone_image_delete(Brush *brush)
* region space mouse coordinates, or 3d world coordinates for 3D mapping.
*
* rgba outputs straight alpha. */
-float BKE_brush_sample_tex_3D(const Scene *scene, Brush *br,
+float BKE_brush_sample_tex_3D(const Scene *scene, const Brush *br,
const float point[3],
float rgba[4], const int thread,
struct ImagePool *pool)
{
UnifiedPaintSettings *ups =
&scene->toolsettings->unified_paint_settings;
- MTex *mtex = &br->mtex;
+ const MTex *mtex = &br->mtex;
float intensity = 1.0;
bool hasrgb = false;
diff --git a/source/blender/editors/sculpt_paint/paint_intern.h
b/source/blender/editors/sculpt_paint/paint_intern.h
index bd35218bb64..f6fcbfdfbee 100644
--- a/source/blender/editors/sculpt_paint/paint_intern.h
+++ b/source/blender/editors/sculpt_paint/paint_intern.h
@@ -242,8 +242,8 @@ void paint_calc_redraw_planes(float planes[4][4],
const struct rcti *screen_rect);
float paint_calc_object_space_radius(struct ViewContext *vc, const float
center[3], float pixel_radius);
-float paint_get_tex_pixel(struct MTex *mtex, float u, float v, struct
ImagePool *pool, int thread);
-void paint_get_tex_pixel_col(struct MTex *mtex, float u, float v, float
rgba[4], struct ImagePool *pool, int thread, bool convert, struct ColorSpace
*colorspace);
+float paint_get_tex_pixel(const struct MTex *mtex, float u, float v, struct
ImagePool *pool, int thread);
+void paint_get_tex_pixel_col(const struct MTex *mtex, float u, float v, float
rgba[4], struct ImagePool *pool, int thread, bool convert, struct ColorSpace
*colorspace);
void paint_sample_color(struct bContext *C, struct ARegion *ar, int x, int y,
bool texpaint_proj, bool palette);
diff --git a/source/blender/editors/sculpt_paint/paint_utils.c
b/source/blender/editors/sculpt_paint/paint_utils.c
index 10628d8cccb..7668b8ebd99 100644
--- a/source/blender/editors/sculpt_paint/paint_utils.c
+++ b/source/blender/editors/sculpt_paint/paint_utils.c
@@ -171,7 +171,7 @@ float paint_calc_object_space_radius(ViewContext *vc, const
float center[3],
return len_v3(delta) / scale;
}
-float paint_get_tex_pixel(MTex *mtex, float u, float v, struct ImagePool
*pool, int thread)
+float paint_get_tex_pixel(const MTex *mtex, float u, float v, struct ImagePool
*pool, int thread)
{
float intensity, rgba[4];
float co[3] = {u, v, 0.0f};
@@ -182,7 +182,7 @@ float paint_get_tex_pixel(MTex *mtex, float u, float v,
struct ImagePool *pool,
return intensity;
}
-void paint_get_tex_pixel_col(MTex *mtex, float u, float v, float rgba[4],
struct ImagePool *pool, int thread, bool convert_to_linear, struct ColorSpace
*colorspace)
+void paint_get_tex_pixel_col(const MTex *mtex, float u, float v, float
rgba[4], struct ImagePool *pool, int thread, bool convert_to_linear, struct
ColorSpace *colorspace)
{
float co[3] = {u, v, 0.0f};
int hasrgb;
diff --git a/source/blender/editors/sculpt_paint/paint_vertex.c
b/source/blender/editors/sculpt_paint/paint_vertex.c
index 4dd218114f6..c61d250446c 100644
--- a/source/blender/editors/sculpt_paint/paint_vertex.c
+++ b/source/blender/editors/sculpt_paint/paint_vertex.c
@@ -262,12 +262,12 @@ uint vpaint_get_current_col(Scene *scene, VPaint *vp)
/* wpaint has 'wpaint_blend' */
static uint vpaint_blend(
- VPaint *vp, uint color_curr, uint color_orig,
+ const VPaint *vp, uint color_curr, uint color_orig,
uint color_paint, const int alpha_i,
/* pre scaled from [0-1] --> [0-255] */
const int brush_alpha_value_i)
{
- Brush *brush = BKE_paint_brush(&vp->paint);
+ const Brush *brush = vp->paint.brush;
const int tool = brush->vertexpaint_tool;
uint color_blend = ED_vpaint_blend_tool(tool, color_curr, color_paint,
alpha_i);
@@ -383,12 +383,12 @@ static float calc_vp_alpha_col_dl(
/* vpaint has 'vpaint_blend' */
static float wpaint_blend(
- VPaint *wp, float weight,
+ const VPaint *wp, float weight,
const float alpha, float paintval,
const float UNUSED(brush_alpha_value),
const short do_flip)
{
- Brush *brush = BKE_paint_brush(&wp->paint);
+ const Brush *brush = wp->paint.brush;
int tool = brush->vertexpaint_tool;
if (do_flip) {
@@ -698,7 +698,7 @@ typedef struct WeightPaintInfo {
static void do_weight_paint_vertex_single(
/* vars which remain the same for every vert */
- VPaint *wp, Object *ob, const WeightPaintInfo *wpi,
+ const VPaint *wp, Object *ob, const WeightPaintInfo *wpi,
/* vars which change on each stroke */
const uint index, float alpha, float paintweight)
{
@@ -847,7 +847,7 @@ static void do_weight_paint_vertex_single(
static void do_weight_paint_vertex_multi(
/* vars which remain the same for every vert */
- VPaint *wp, Object *ob, const WeightPaintInfo *wpi,
+ const VPaint *wp, Object *ob, const WeightPaintInfo *wpi,
/* vars which change on each stroke */
const uint index, float alpha, float paintweight)
{
@@ -945,7 +945,7 @@ static void do_weight_paint_vertex_multi(
static void do_weight_paint_vertex(
/* vars which remain the same for every vert */
- VPaint *wp, Object *ob, const WeightPaintInfo *wpi,
+ const VPaint *wp, Object *ob, const WeightPaintInfo *wpi,
/* vars which change on each stroke */
const uint index, float alpha, float paintweight)
{
@@ -1199,12 +1199,12 @@ struct WPaintData {
/* Initialize the stroke cache invariants from operator properties */
static void vwpaint_update_cache_invariants(
- bContext *C, VPaint *vp, SculptSession *ss, wmOperator *op, const
float mouse[2])
+ bContext *C, const VPaint *vp, SculptSession *ss, wmOperator *op,
const float mouse[2])
{
StrokeCache *cache;
Scene *scene = CTX_data_scene(C);
UnifiedPaintSettings *ups =
&CTX_data_tool_settings(C)->unified_paint_settings;
- Brush *brush = BKE_paint_brush(&vp->paint);
+ const Brush *brush = vp->paint.brush;
ViewContext *vc = paint_stroke_view_context(op->customdata);
Object *ob = CTX_data_active_object(C);
float mat[3][3];
@@ -1667,7 +1667,7 @@ static void do_wpaint_brush_smear_task_cb_ex(
/* Apply weight to vertex */
if (do_color) {
const float brush_fade
= BKE_brush_curve_strength(brush, 0.0f, cache->radius);
- float final_alpha =
+ const float final_alpha
=
brush_fade *
brush_strength *
grid_alpha *
brush_alpha_pressure;
do_weight_paint_vertex(
@@ -1692,7 +1692,9 @@ static void do_wpaint_brush_draw_task_cb_ex(
const Brush *brush = data->brush;
const StrokeCache *cache = ss->cache;
- const float paintweight = BKE_brush_weight_get(scene, brush);
+ /* note: normally `BKE_brush_weight_get(scene, brush)` is used,
+ * however in this case we calculate a new weight each time. */
+ const float paintweight = data->strength;
float brush_size_pressure, brush_alpha_value, brush_alpha_pressure;
get_brush_alpha_data(scene, ss, brush, &brush_size_pressure,
&brush_alpha_value, &brush_alpha_pressure);
const bool use_normal = vwpaint_use_normal(data->vp);
@@ -1820,10 +1822,7 @@ static void
calculate_average_weight(SculptThreadedTaskData *data, PBVHNode **UN
}
if (accum_len != 0) {
accum_weight /= accum_len;
- if (ups->flag & UNIFIED_PAINT_WEIGHT)
- ups->weight = (float)accum_weight;
- else
- data->brush->weight = (float)accum_weight;
+ data->strength = (float)accum_weight;
}
MEM_SAFE_FREE(data->custom_data); /* 'accum' */
@@ -1834,7 +1833,7 @@ static void wpaint_paint_leaves(
bContext *C, Object *ob, Sculpt *sd, VPaint *vp, struct WPaintData
*wpd, WeightPaintInfo *wpi,
Mesh *me, PBVHNode **nodes, int totnode)
{
- Brush *brush = ob->sculpt->cache->brush;
+ const Brush *brush = ob->sculpt->cache->brush;
/* threaded loop over nodes */
SculptThreadedTaskData data = {
@@ -2733,6 +2732,7 @@ static void do_vpaint_brush_smear_task_cb_ex(
const int p_index =
gmap->vert_to_poly[v_index].indices[j];
const int l_index =
gmap->vert_to_loop[v_index].indices[j];
BLI_assert(data->me->mloop[l_index].v == v_index);
+
UNUSED_VARS_NDEBUG(l_index);
const MPoly *mp =
&data->me->mpoly[p_index];
if (!use_face_sel ||
mp->flag & ME_FACE_SEL) {
const MLoop
*ml_other = &data->me->mloop[mp->loopstart];
@@ -2829,7 +2829,7 @@ static void vpaint_paint_leaves(
bContext *C, Sculpt *sd, VPaint *vp, struct VPaintData *vpd,
Object *ob, Mesh *me, PBVHNode **nodes, int totnode)
{
- Brush *brush = ob->sculpt->cache->brush;
+ const Brush *brush = ob->sculpt->cache->brush;
SculptThreadedTaskData data = {
.sd = sd, .ob = ob, .brush = brush, .nodes = nodes, .vp = vp,
.vpd = vpd,
diff --git a/source/blender/editors/sculpt_paint/sculpt.c
b/source/blender/editors/sculpt_paint/sculpt.c
index 1698ab9e5c7..e8ea7f6709c 100644
--- a/source/blender/editors/sculpt_paint/sculpt.c
+++ b/source/blender/editors/sculpt_paint/sculpt.c
@@ -634,7 +634,7 @@ bool sculpt_brush_test_cube(SculptBrushTest *test, const
float co[3], float loca
}
}
-static float frontface(Brush *br, const float sculp
@@ Diff output truncated at 10240 characters. @@
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