Compare commits
2 Commits
tmp-eevee-
...
temp-texpa
Author | SHA1 | Date | |
---|---|---|---|
74bfcff02d | |||
3cae409b24 |
@@ -79,6 +79,7 @@ typedef enum {
|
||||
PBVH_UpdateTopology = 1 << 13,
|
||||
PBVH_UpdateColor = 1 << 14,
|
||||
PBVH_RebuildPixels = 1 << 15,
|
||||
PBVH_RebuildAutomasking = 1 << 16,
|
||||
|
||||
} PBVHNodeFlags;
|
||||
|
||||
@@ -413,7 +414,7 @@ typedef struct PBVHVertexIter {
|
||||
/* mesh */
|
||||
struct MVert *mverts;
|
||||
float (*vert_normals)[3];
|
||||
int totvert;
|
||||
int totvert, unique_verts;
|
||||
const int *vert_indices;
|
||||
float *vmask;
|
||||
|
||||
@@ -587,6 +588,23 @@ void BKE_pbvh_vertex_color_get(const PBVH *pbvh, int vertex, float r_color[4]);
|
||||
void BKE_pbvh_ensure_node_loops(PBVH *pbvh);
|
||||
bool BKE_pbvh_draw_cache_invalid(const PBVH *pbvh);
|
||||
|
||||
void BKE_pbvh_node_automasking_mark(PBVH *pbvh, PBVHNode *node);
|
||||
void BKE_pbvh_node_automasking_unmark(PBVH *pbvh, PBVHNode *node);
|
||||
bool BKE_pbvh_node_needs_automasking(PBVH *pbvh, PBVHNode *node);
|
||||
void BKE_pbvh_node_automasking_mark_all(PBVH *pbvh);
|
||||
|
||||
/* XXX Temporary attribute for patch development; remove for final patch! */
|
||||
#ifdef __clang__
|
||||
# define ATTR_NO_OPT __attribute__((optnone))
|
||||
#elif defined(_MSC_VER)
|
||||
# define ATTR_NO_OPT __pragma(optimize("", off))
|
||||
#elif defined(__GNUC__)
|
||||
# define ATTR_NO_OPT __attribute__((optimize("O0")))
|
||||
#else
|
||||
# define ATTR_NO_OPT
|
||||
#endif
|
||||
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
@@ -3126,6 +3126,9 @@ void pbvh_vertex_iter_init(PBVH *pbvh, PBVHNode *node, PBVHVertexIter *vi, int m
|
||||
else {
|
||||
vi->totvert = uniq_verts;
|
||||
}
|
||||
|
||||
vi->unique_verts = uniq_verts;
|
||||
|
||||
vi->vert_indices = vert_indices;
|
||||
vi->mverts = verts;
|
||||
|
||||
@@ -3320,3 +3323,27 @@ void BKE_pbvh_ensure_node_loops(PBVH *pbvh)
|
||||
|
||||
MEM_SAFE_FREE(visit);
|
||||
}
|
||||
|
||||
void BKE_pbvh_node_automasking_mark(PBVH *pbvh, PBVHNode *node)
|
||||
{
|
||||
node->flag |= PBVH_RebuildAutomasking;
|
||||
}
|
||||
|
||||
void BKE_pbvh_node_automasking_unmark(PBVH *pbvh, PBVHNode *node)
|
||||
{
|
||||
node->flag &= ~PBVH_RebuildAutomasking;
|
||||
}
|
||||
|
||||
bool BKE_pbvh_node_needs_automasking(PBVH *pbvh, PBVHNode *node)
|
||||
{
|
||||
return node->flag & PBVH_RebuildAutomasking;
|
||||
}
|
||||
|
||||
void BKE_pbvh_node_automasking_mark_all(PBVH *pbvh)
|
||||
{
|
||||
for (int i = 0; i < pbvh->totnode; i++) {
|
||||
if (pbvh->nodes[i].flag & PBVH_Leaf) {
|
||||
pbvh->nodes[i].flag |= PBVH_RebuildAutomasking;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
@@ -96,7 +96,7 @@ struct PBVHNode {
|
||||
|
||||
/* Indicates whether this node is a leaf or not; also used for
|
||||
* marking various updates that need to be applied. */
|
||||
PBVHNodeFlags flag : 16;
|
||||
PBVHNodeFlags flag : 32;
|
||||
|
||||
/* Used for raycasting: how close bb is to the ray point. */
|
||||
float tmin;
|
||||
|
@@ -1288,7 +1288,10 @@ void SCULPT_orig_vert_data_unode_init(SculptOrigVertData *data, Object *ob, Scul
|
||||
}
|
||||
}
|
||||
|
||||
void SCULPT_orig_vert_data_init(SculptOrigVertData *data, Object *ob, PBVHNode *node, SculptUndoType type)
|
||||
void SCULPT_orig_vert_data_init(SculptOrigVertData *data,
|
||||
Object *ob,
|
||||
PBVHNode *node,
|
||||
SculptUndoType type)
|
||||
{
|
||||
SculptUndoNode *unode;
|
||||
unode = SCULPT_undo_push_node(ob, node, type);
|
||||
@@ -2447,7 +2450,9 @@ float SCULPT_brush_strength_factor(SculptSession *ss,
|
||||
avg *= 1.0f - mask;
|
||||
|
||||
/* Auto-masking. */
|
||||
avg *= SCULPT_automasking_factor_get(cache->automasking, ss, vertex_index);
|
||||
if (vertex_index != -1) {
|
||||
avg *= SCULPT_automasking_factor_get(cache->automasking, ss, vertex_index);
|
||||
}
|
||||
|
||||
return avg;
|
||||
}
|
||||
@@ -4173,6 +4178,7 @@ static void sculpt_update_cache_invariants(
|
||||
{
|
||||
StrokeCache *cache = MEM_callocN(sizeof(StrokeCache), "stroke cache");
|
||||
UnifiedPaintSettings *ups = &CTX_data_tool_settings(C)->unified_paint_settings;
|
||||
ToolSettings *tool_settings = CTX_data_tool_settings(C);
|
||||
Brush *brush = BKE_paint_brush(&sd->paint);
|
||||
ViewContext *vc = paint_stroke_view_context(op->customdata);
|
||||
Object *ob = CTX_data_active_object(C);
|
||||
@@ -4183,6 +4189,8 @@ static void sculpt_update_cache_invariants(
|
||||
|
||||
ss->cache = cache;
|
||||
|
||||
cache->use_pixels = sculpt_needs_pbvh_pixels(&tool_settings->paint_mode, brush, ob);
|
||||
|
||||
/* Set scaling adjustment. */
|
||||
max_scale = 0.0f;
|
||||
for (int i = 0; i < 3; i++) {
|
||||
@@ -5334,6 +5342,11 @@ static bool sculpt_stroke_test_start(bContext *C, struct wmOperator *op, const f
|
||||
SCULPT_undo_push_begin(ob, sculpt_tool_name(sd));
|
||||
}
|
||||
|
||||
/* Mark all pbvh nodes for update. */
|
||||
if (ss->pbvh) {
|
||||
BKE_pbvh_node_automasking_mark_all(ss->pbvh);
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
|
@@ -11,7 +11,10 @@
|
||||
#include "BLI_hash.h"
|
||||
#include "BLI_index_range.hh"
|
||||
#include "BLI_math.h"
|
||||
#include "BLI_set.hh"
|
||||
#include "BLI_task.h"
|
||||
#include "BLI_task.hh"
|
||||
#include "BLI_vector.hh"
|
||||
|
||||
#include "DNA_brush_types.h"
|
||||
#include "DNA_mesh_types.h"
|
||||
@@ -48,6 +51,8 @@
|
||||
#include <cstdlib>
|
||||
|
||||
using blender::IndexRange;
|
||||
using blender::Set;
|
||||
using blender::Vector;
|
||||
|
||||
AutomaskingCache *SCULPT_automasking_active_cache_get(SculptSession *ss)
|
||||
{
|
||||
@@ -114,18 +119,8 @@ static bool SCULPT_automasking_needs_factors_cache(const Sculpt *sd, const Brush
|
||||
return false;
|
||||
}
|
||||
|
||||
float SCULPT_automasking_factor_get(AutomaskingCache *automasking, SculptSession *ss, int vert)
|
||||
float sculpt_automasking_factor_calc(AutomaskingCache *automasking, SculptSession *ss, int vert)
|
||||
{
|
||||
if (!automasking) {
|
||||
return 1.0f;
|
||||
}
|
||||
/* If the cache is initialized with valid info, use the cache. This is used when the
|
||||
* automasking information can't be computed in real time per vertex and needs to be
|
||||
* initialized for the whole mesh when the stroke starts. */
|
||||
if (automasking->factor) {
|
||||
return automasking->factor[vert];
|
||||
}
|
||||
|
||||
if (automasking->settings.flags & BRUSH_AUTOMASKING_FACE_SETS) {
|
||||
if (!SCULPT_vertex_has_face_set(ss, vert, automasking->settings.initial_face_set)) {
|
||||
return 0.0f;
|
||||
@@ -147,6 +142,21 @@ float SCULPT_automasking_factor_get(AutomaskingCache *automasking, SculptSession
|
||||
return 1.0f;
|
||||
}
|
||||
|
||||
float SCULPT_automasking_factor_get(AutomaskingCache *automasking, SculptSession *ss, int vert)
|
||||
{
|
||||
if (!automasking) {
|
||||
return 1.0f;
|
||||
}
|
||||
/* If the cache is initialized with valid info, use the cache. This is used when the
|
||||
* automasking information can't be computed in real time per vertex and needs to be
|
||||
* initialized for the whole mesh when the stroke starts. */
|
||||
if (automasking->factor) {
|
||||
return automasking->factor[vert];
|
||||
}
|
||||
|
||||
return sculpt_automasking_factor_calc(automasking, ss, vert);
|
||||
}
|
||||
|
||||
void SCULPT_automasking_cache_free(AutomaskingCache *automasking)
|
||||
{
|
||||
if (!automasking) {
|
||||
@@ -335,11 +345,23 @@ AutomaskingCache *SCULPT_automasking_cache_init(Sculpt *sd, Brush *brush, Object
|
||||
SCULPT_automasking_cache_settings_update(automasking, ss, sd, brush);
|
||||
SCULPT_boundary_info_ensure(ob);
|
||||
|
||||
if (!SCULPT_automasking_needs_factors_cache(sd, brush) && ss->cache && ss->cache->use_pixels) {
|
||||
/*
|
||||
* Allocate factor cache but don't initialize it.
|
||||
* Will be filled in by SCULPT_automasking_cache_check.
|
||||
*/
|
||||
automasking->factor = (float *)MEM_calloc_arrayN(totvert, sizeof(float), "automask_factor");
|
||||
|
||||
return automasking;
|
||||
}
|
||||
|
||||
if (!SCULPT_automasking_needs_factors_cache(sd, brush)) {
|
||||
return automasking;
|
||||
}
|
||||
|
||||
automasking->has_full_factor_cache = true;
|
||||
automasking->factor = (float *)MEM_malloc_arrayN(totvert, sizeof(float), "automask_factor");
|
||||
|
||||
for (int i : IndexRange(totvert)) {
|
||||
automasking->factor[i] = 1.0f;
|
||||
}
|
||||
@@ -370,3 +392,71 @@ AutomaskingCache *SCULPT_automasking_cache_init(Sculpt *sd, Brush *brush, Object
|
||||
|
||||
return automasking;
|
||||
}
|
||||
|
||||
void SCULPT_automasking_cache_check(SculptSession *ss,
|
||||
AutomaskingCache *automasking,
|
||||
PBVHNode **nodes,
|
||||
int totnode)
|
||||
{
|
||||
if (!automasking || automasking->has_full_factor_cache) {
|
||||
return;
|
||||
}
|
||||
|
||||
auto cb = [&](PBVHNode *node) {
|
||||
if (!BKE_pbvh_node_needs_automasking(ss->pbvh, node)) {
|
||||
return;
|
||||
}
|
||||
|
||||
BKE_pbvh_node_automasking_unmark(ss->pbvh, node);
|
||||
PBVHVertexIter vi;
|
||||
|
||||
BKE_pbvh_vertex_iter_begin (ss->pbvh, node, vi, PBVH_ITER_ALL) {
|
||||
if (vi.i >= vi.unique_verts) {
|
||||
}
|
||||
else {
|
||||
automasking->factor[vi.index] = SCULPT_automasking_factor_get(
|
||||
automasking, ss, ss->active_face_index);
|
||||
}
|
||||
}
|
||||
BKE_pbvh_vertex_iter_end;
|
||||
};
|
||||
|
||||
Vector<Vector<int>> node_other_verts;
|
||||
node_other_verts.resize(totnode);
|
||||
|
||||
blender::threading::parallel_for(IndexRange(totnode), 2, [&](IndexRange range) {
|
||||
for (int i : range) {
|
||||
PBVHNode *node = nodes[i];
|
||||
|
||||
if (!BKE_pbvh_node_needs_automasking(ss->pbvh, node)) {
|
||||
return;
|
||||
}
|
||||
|
||||
BKE_pbvh_node_automasking_unmark(ss->pbvh, node);
|
||||
PBVHVertexIter vi;
|
||||
|
||||
BKE_pbvh_vertex_iter_begin (ss->pbvh, node, vi, PBVH_ITER_ALL) {
|
||||
if (vi.i >= vi.unique_verts) {
|
||||
node_other_verts[i].append(vi.index);
|
||||
}
|
||||
else {
|
||||
automasking->factor[vi.index] = sculpt_automasking_factor_calc(
|
||||
automasking, ss, vi.index);
|
||||
}
|
||||
}
|
||||
BKE_pbvh_vertex_iter_end;
|
||||
}
|
||||
});
|
||||
|
||||
Set<int> done_set;
|
||||
|
||||
for (int i : IndexRange(totnode)) {
|
||||
for (int vertex : node_other_verts[i]) {
|
||||
if (!done_set.contains(vertex)) {
|
||||
done_set.add(vertex);
|
||||
|
||||
automasking->factor[vertex] = sculpt_automasking_factor_calc(automasking, ss, vertex);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
@@ -401,6 +401,7 @@ typedef struct AutomaskingCache {
|
||||
/* Precomputed auto-mask factor indexed by vertex, owned by the auto-masking system and
|
||||
* initialized in #SCULPT_automasking_cache_init when needed. */
|
||||
float *factor;
|
||||
bool has_full_factor_cache; /* Cache was built for entire mesh at once. */
|
||||
} AutomaskingCache;
|
||||
|
||||
typedef struct FilterCache {
|
||||
@@ -631,6 +632,7 @@ typedef struct StrokeCache {
|
||||
rcti previous_r; /* previous redraw rectangle */
|
||||
rcti current_r; /* current redraw rectangle */
|
||||
|
||||
bool use_pixels;
|
||||
} StrokeCache;
|
||||
|
||||
/* -------------------------------------------------------------------- */
|
||||
@@ -1288,6 +1290,10 @@ float *SCULPT_boundary_automasking_init(Object *ob,
|
||||
eBoundaryAutomaskMode mode,
|
||||
int propagation_steps,
|
||||
float *automask_factor);
|
||||
|
||||
bool SCULPT_automasking_needs_normal(const SculptSession *ss,
|
||||
const Sculpt *sculpt,
|
||||
const Brush *brush);
|
||||
/** \} */
|
||||
|
||||
/* -------------------------------------------------------------------- */
|
||||
@@ -1805,6 +1811,11 @@ void SCULPT_OT_brush_stroke(struct wmOperatorType *ot);
|
||||
|
||||
/* end sculpt_ops.c */
|
||||
|
||||
void SCULPT_automasking_cache_check(struct SculptSession *ss,
|
||||
struct AutomaskingCache *automasking,
|
||||
struct PBVHNode **nodes,
|
||||
int totnode);
|
||||
|
||||
#define SCULPT_TOOL_NEEDS_COLOR(tool) ELEM(tool, SCULPT_TOOL_PAINT, SCULPT_TOOL_SMEAR)
|
||||
|
||||
#ifdef __cplusplus
|
||||
|
@@ -125,6 +125,21 @@ class ImageBufferByte4 {
|
||||
}
|
||||
};
|
||||
|
||||
static float paint_automasking_interp(SculptSession *ss,
|
||||
const TrianglePaintInput &triangle,
|
||||
const float2 uv)
|
||||
{
|
||||
if (!ss->cache->automasking) {
|
||||
return 1.0f;
|
||||
}
|
||||
|
||||
float a = SCULPT_automasking_factor_get(ss->cache->automasking, ss, triangle.vert_indices[0]);
|
||||
float b = SCULPT_automasking_factor_get(ss->cache->automasking, ss, triangle.vert_indices[1]);
|
||||
float c = SCULPT_automasking_factor_get(ss->cache->automasking, ss, triangle.vert_indices[2]);
|
||||
|
||||
return a * uv[0] + b * uv[1] + c * (1.0 - uv[0] - uv[1]);
|
||||
}
|
||||
|
||||
template<typename ImageBuffer> class PaintingKernel {
|
||||
ImageBuffer image_accessor;
|
||||
|
||||
@@ -160,9 +175,13 @@ template<typename ImageBuffer> class PaintingKernel {
|
||||
float3 pixel_pos = get_start_pixel_pos(triangle, pixel_row);
|
||||
const float3 delta_pixel_pos = get_delta_pixel_pos(triangle, pixel_row, pixel_pos);
|
||||
bool pixels_painted = false;
|
||||
|
||||
float2 uv = pixel_row.start_barycentric_coord;
|
||||
|
||||
for (int x = 0; x < pixel_row.num_pixels; x++) {
|
||||
if (!brush_test_fn(&test, pixel_pos)) {
|
||||
pixel_pos += delta_pixel_pos;
|
||||
uv += triangle.delta_barycentric_coord_u;
|
||||
image_accessor.next_pixel();
|
||||
continue;
|
||||
}
|
||||
@@ -171,8 +190,11 @@ template<typename ImageBuffer> class PaintingKernel {
|
||||
const float3 normal(0.0f, 0.0f, 0.0f);
|
||||
const float3 face_normal(0.0f, 0.0f, 0.0f);
|
||||
const float mask = 0.0f;
|
||||
const float falloff_strength = SCULPT_brush_strength_factor(
|
||||
ss, brush, pixel_pos, sqrtf(test.dist), normal, face_normal, mask, 0, thread_id);
|
||||
float falloff_strength = SCULPT_brush_strength_factor(
|
||||
ss, brush, pixel_pos, sqrtf(test.dist), normal, face_normal, mask, -1, thread_id);
|
||||
|
||||
falloff_strength *= paint_automasking_interp(ss, triangle, uv);
|
||||
|
||||
float4 paint_color = brush_color * falloff_strength * brush_strength;
|
||||
float4 buffer_color;
|
||||
blend_color_mix_float(buffer_color, color, paint_color);
|
||||
@@ -183,6 +205,7 @@ template<typename ImageBuffer> class PaintingKernel {
|
||||
|
||||
image_accessor.next_pixel();
|
||||
pixel_pos += delta_pixel_pos;
|
||||
uv += triangle.delta_barycentric_coord_u;
|
||||
}
|
||||
return pixels_painted;
|
||||
}
|
||||
@@ -500,6 +523,8 @@ void SCULPT_do_paint_brush_image(
|
||||
return;
|
||||
}
|
||||
|
||||
SCULPT_automasking_cache_check(ob->sculpt, ob->sculpt->cache->automasking, nodes, totnode);
|
||||
|
||||
TaskParallelSettings settings;
|
||||
BKE_pbvh_parallel_range_settings(&settings, true, totnode);
|
||||
BLI_task_parallel_range(0, totnode, &data, do_push_undo_tile, &settings);
|
||||
|
Reference in New Issue
Block a user