[Bf-blender-cvs] [3138c32878e] soc-2017-vertex_paint: added softlight, exclusion, luminocity, saturtion, hue blend modes
Darshan Kadu
noreply at git.blender.org
Sun Jun 4 19:40:51 CEST 2017
Commit: 3138c32878e5b75fc92a79ef331f046b87e2dd8b
Author: Darshan Kadu
Date: Sun Jun 4 22:57:59 2017 +0530
Branches: soc-2017-vertex_paint
https://developer.blender.org/rB3138c32878e5b75fc92a79ef331f046b87e2dd8b
added softlight,exclusion,luminocity,saturtion,hue blend modes
===================================================================
M source/blender/editors/sculpt_paint/paint_vertex.c
M source/blender/makesdna/DNA_brush_types.h
M source/blender/makesrna/intern/rna_brush.c
A "\357\200\233OB\357\200\233OA"
A "\357\200\233OB\357\200\233OA.pub"
===================================================================
diff --git a/source/blender/editors/sculpt_paint/paint_vertex.c b/source/blender/editors/sculpt_paint/paint_vertex.c
index bc1092bef13..90127633bcc 100644
--- a/source/blender/editors/sculpt_paint/paint_vertex.c
+++ b/source/blender/editors/sculpt_paint/paint_vertex.c
@@ -83,6 +83,8 @@
#include "sculpt_intern.h"
#include "paint_intern.h" /* own include */
+#define EPS_SATURATION 0.0005f
+
/* check if we can do partial updates and have them draw realtime
* (without rebuilding the 'derivedFinal') */
static bool vertex_paint_use_fast_update_check(Object *ob)
@@ -873,25 +875,185 @@ BLI_INLINE unsigned int mcol_overlay(unsigned int col1, unsigned int col2, int f
return col;
}
+BLI_INLINE unsigned int mcol_softlight(unsigned int col1, unsigned int col2, int fac)
+{
+ unsigned char *cp1, *cp2, *cp;
+ int mfac, temp;
+ unsigned int col = 0;
+
+ if (fac == 0) {
+ return col1;
+ }
+
+ mfac = 255 - fac;
+
+ cp1 = (unsigned char *)&col1;
+ cp2 = (unsigned char *)&col2;
+ cp = (unsigned char *)&col;
+
+ int i = 0;
+
+ for (i = 0; i < 3; i++) {
+
+ if (cp1[i] < 127) {
+ temp = ((2 * ((cp2[i] / 2) + 64)) * cp1[i]) / 255;
+ }
+ else {
+ temp = 255 - (2 * (255 - ((cp2[i] / 2) + 64)) * (255 - cp1[i]) / 255);
+ }
+ cp[i] = (temp * fac + cp1[i] * mfac) / 255;
+ }
+ return col;
+}
+
+BLI_INLINE unsigned int mcol_exclusion(unsigned int col1, unsigned int col2, int fac)
+{
+ unsigned char *cp1, *cp2, *cp;
+ int mfac, temp;
+ unsigned int col = 0;
+
+ if (fac == 0) {
+ return col1;
+ }
+
+ mfac = 255 - fac;
+
+ cp1 = (unsigned char *)&col1;
+ cp2 = (unsigned char *)&col2;
+ cp = (unsigned char *)&col;
+
+ int i = 0;
+
+ for (i = 0; i < 3; i++) {
+ temp = 127 - ((2 * (cp1[i] - 127) * (cp2[i] - 127)) / 255);
+ cp[i] = (temp * fac + cp1[i] * mfac) / 255;
+ }
+ return col;
+}
+
+BLI_INLINE unsigned int mcol_luminocity(unsigned int col1, unsigned int col2, int fac)
+{
+ unsigned char *cp1, *cp2, *cp;
+ int mfac, temp;
+ unsigned int col = 0;
+
+ if (fac == 0) {
+ return col1;
+ }
+
+ mfac = 255 - fac;
+
+ cp1 = (unsigned char *)&col1;
+ cp2 = (unsigned char *)&col2;
+ cp = (unsigned char *)&col;
+
+ float h1, s1, v1;
+ float h2, s2, v2;
+ float r, g, b;
+ rgb_to_hsv(cp1[0] / 255.0f, cp1[1] / 255.0f, cp1[2] / 255.0f, &h1, &s1, &v1);
+ rgb_to_hsv(cp2[0] / 255.0f, cp2[1] / 255.0f, cp2[2] / 255.0f, &h2, &s2, &v2);
+
+ v1 = v2;
+
+ hsv_to_rgb(h1, s1, v1, &r, &g, &b);
+
+ cp[0] = ((int)(r * 255.0f) * fac + mfac * cp1[0]) / 255;
+ cp[1] = ((int)(g * 255.0f) * fac + mfac * cp1[1]) / 255;
+ cp[2] = ((int)(b * 255.0f) * fac + mfac * cp1[2]) / 255;
+ return col;
+}
+
+BLI_INLINE unsigned int mcol_saturation(unsigned int col1, unsigned int col2, int fac)
+{
+ unsigned char *cp1, *cp2, *cp;
+ int mfac, temp;
+ unsigned int col = 0;
+
+ if (fac == 0) {
+ return col1;
+ }
+
+ mfac = 255 - fac;
+
+ cp1 = (unsigned char *)&col1;
+ cp2 = (unsigned char *)&col2;
+ cp = (unsigned char *)&col;
+
+ float h1, s1, v1;
+ float h2, s2, v2;
+ float r, g, b;
+ rgb_to_hsv(cp1[0] / 255.0f, cp1[1] / 255.0f, cp1[2] / 255.0f, &h1, &s1, &v1);
+ rgb_to_hsv(cp2[0] / 255.0f, cp2[1] / 255.0f, cp2[2] / 255.0f, &h2, &s2, &v2);
+
+ if (s1 > EPS_SATURATION) {
+ s1 = s2;
+ }
+
+ hsv_to_rgb(h1, s1, v1, &r, &g, &b);
+
+ cp[0] = ((int)(r * 255.0f) * fac + mfac * cp1[0]) / 255;
+ cp[1] = ((int)(g * 255.0f) * fac + mfac * cp1[1]) / 255;
+ cp[2] = ((int)(b * 255.0f) * fac + mfac * cp1[2]) / 255;
+ return col;
+}
+
+BLI_INLINE unsigned int mcol_hue(unsigned int col1, unsigned int col2, int fac)
+{
+ unsigned char *cp1, *cp2, *cp;
+ int mfac, temp;
+ unsigned int col = 0;
+
+ if (fac == 0) {
+ return col1;
+ }
+
+ mfac = 255 - fac;
+
+ cp1 = (unsigned char *)&col1;
+ cp2 = (unsigned char *)&col2;
+ cp = (unsigned char *)&col;
+
+ float h1, s1, v1;
+ float h2, s2, v2;
+ float r, g, b;
+ rgb_to_hsv(cp1[0] / 255.0f, cp1[1] / 255.0f, cp1[2] / 255.0f, &h1, &s1, &v1);
+ rgb_to_hsv(cp2[0] / 255.0f, cp2[1] / 255.0f, cp2[2] / 255.0f, &h2, &s2, &v2);
+
+ h1 = h2;
+
+ hsv_to_rgb(h1, s1, v1, &r, &g, &b);
+
+ cp[0] = ((int)(r * 255.0f) * fac + mfac * cp1[0]) / 255;
+ cp[1] = ((int)(g * 255.0f) * fac + mfac * cp1[1]) / 255;
+ cp[2] = ((int)(b * 255.0f) * fac + mfac * cp1[2]) / 255;
+ return col;
+}
+
+
/* wpaint has 'wpaint_blend_tool' */
static unsigned int vpaint_blend_tool(const int tool, const unsigned int col,
const unsigned int paintcol, const int alpha_i)
{
switch (tool) {
case PAINT_BLEND_MIX:
- case PAINT_BLEND_BLUR: return mcol_blend(col, paintcol, alpha_i);
- case PAINT_BLEND_AVERAGE: return mcol_blend(col, paintcol, alpha_i);
- case PAINT_BLEND_SMEAR: return mcol_blend(col, paintcol, alpha_i);
- case PAINT_BLEND_ADD: return mcol_add(col, paintcol, alpha_i);
- case PAINT_BLEND_SUB: return mcol_sub(col, paintcol, alpha_i);
- case PAINT_BLEND_MUL: return mcol_mul(col, paintcol, alpha_i);
- case PAINT_BLEND_LIGHTEN: return mcol_lighten(col, paintcol, alpha_i);
- case PAINT_BLEND_DARKEN: return mcol_darken(col, paintcol, alpha_i);
+ case PAINT_BLEND_BLUR: return mcol_blend(col, paintcol, alpha_i);
+ case PAINT_BLEND_AVERAGE: return mcol_blend(col, paintcol, alpha_i);
+ case PAINT_BLEND_SMEAR: return mcol_blend(col, paintcol, alpha_i);
+ case PAINT_BLEND_ADD: return mcol_add(col, paintcol, alpha_i);
+ case PAINT_BLEND_SUB: return mcol_sub(col, paintcol, alpha_i);
+ case PAINT_BLEND_MUL: return mcol_mul(col, paintcol, alpha_i);
+ case PAINT_BLEND_LIGHTEN: return mcol_lighten(col, paintcol, alpha_i);
+ case PAINT_BLEND_DARKEN: return mcol_darken(col, paintcol, alpha_i);
case PAINT_BLEND_COLORDODGE: return mcol_colordodge(col, paintcol, alpha_i);
case PAINT_BLEND_DIFFERENCE: return mcol_difference(col, paintcol, alpha_i);
- case PAINT_BLEND_SCREEN: return mcol_screen(col, paintcol, alpha_i);
- case PAINT_BLEND_HARDLIGHT: return mcol_hardlight(col, paintcol, alpha_i);
- case PAINT_BLEND_OVERLAY: return mcol_overlay(col, paintcol, alpha_i);
+ case PAINT_BLEND_SCREEN: return mcol_screen(col, paintcol, alpha_i);
+ case PAINT_BLEND_HARDLIGHT: return mcol_hardlight(col, paintcol, alpha_i);
+ case PAINT_BLEND_OVERLAY: return mcol_overlay(col, paintcol, alpha_i);
+ case PAINT_BLEND_SOFTLIGHT: return mcol_softlight(col, paintcol, alpha_i);
+ case PAINT_BLEND_EXCLUSION: return mcol_exclusion(col, paintcol, alpha_i);
+ case PAINT_BLEND_LUMINOCITY: return mcol_luminocity(col, paintcol, alpha_i);
+ case PAINT_BLEND_SATURATION: return mcol_saturation(col, paintcol, alpha_i);
+ case PAINT_BLEND_HUE: return mcol_hue(col, paintcol, alpha_i);
default:
BLI_assert(0);
return 0;
diff --git a/source/blender/makesdna/DNA_brush_types.h b/source/blender/makesdna/DNA_brush_types.h
index 62f95c97f2f..c0be4630cbd 100644
--- a/source/blender/makesdna/DNA_brush_types.h
+++ b/source/blender/makesdna/DNA_brush_types.h
@@ -322,7 +322,12 @@ enum {
PAINT_BLEND_DIFFERENCE = 10,
PAINT_BLEND_SCREEN = 11,
PAINT_BLEND_HARDLIGHT = 12,
- PAINT_BLEND_OVERLAY = 13
+ PAINT_BLEND_OVERLAY = 13,
+ PAINT_BLEND_SOFTLIGHT = 14,
+ PAINT_BLEND_EXCLUSION = 15,
+ PAINT_BLEND_LUMINOCITY = 16,
+ PAINT_BLEND_SATURATION = 17,
+ PAINT_BLEND_HUE = 18
};
typedef enum {
diff --git a/source/blender/makesrna/intern/rna_brush.c b/source/blender/makesrna/intern/rna_brush.c
index 998d8f656ae..53879c362d1 100644
--- a/source/blender/makesrna/intern/rna_brush.c
+++ b/source/blender/makesrna/intern/rna_brush.c
@@ -101,6 +101,12 @@ EnumPropertyItem rna_enum_brush_vertex_tool_items[] = {
{PAINT_BLEND_SCREEN, "SCREEN", ICON_BRUSH_BLUR, "Screen", "Use screen blending mode while painting"},
{PAINT_BLEND_HARDLIGHT, "HARDLIGHT", ICON_BRUSH_BLUR, "Hardlight", "Use hardlight blending mode while painting"},
{PAINT_BLEND_OVERLAY, "OVERLAY", ICON_BRUSH_BLUR, "Overlay", "Use overlay blending mode while painting"},
+ {PAINT_BLEND_SOFTLIGHT, "SOFTLIGHT", ICON_BRUSH_BLUR, "Softlight", "Use softlight blending mode while painting"},
+ {PAINT_BLEND_EXCLUSION, "EXCLUSION", ICON_BRUSH_BLUR, "Exclusion", "Use exclusion blending mode while painting"},
+ {PAINT_BLEND_LUMINOCITY, "LUMINOCITY", ICON_BRUSH_BLUR, "Luminocity", "Use luminocity blending mode while painting"},
+ {PAINT_BLEND_SATURATION, "SATURATION", ICON_BRUSH_BLUR, "Saturation", "Use saturation blending mode while painting"},
+ {PAINT_BLEND_HUE, "HUE", ICON_BRUSH_BLUR, "Hue", "Use hue blending mode while painting"},
+
{0, NULL, 0, NULL, NULL}
};
diff --git "a/\357\200\233OB\357\200\233OA" "b/\357\200\233OB\357\200\233OA"
new file mode 100644
index 00000000000..650ee100ff9
--- /dev/null
+++ "b/\357\200\233OB\357\200\233OA"
@@ -0,0 +1,27 @@
+-----BEGIN RSA PRIVATE KEY-----
+MIIEpAIBAAKCAQEA59ot48eii+Vg7d3FmVAWlCGIFEKFEzQIfaz9eW8FeNaN4pLy
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+RXeJMaNJJZsLH05tY+Jgs4MJsG3cZ6vAHT+78vZUnggsm2+ws12NCc9wF5GAGJS5
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+/rKUetO6o6a6tPeAPAd2XbECgYBKR21nz8xRmGObliRv5X1PbMPqT9bAUlv96/db
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+a3tJEQKBgQC9KXFRU0/5oNjTANdWKweEAwrNUBsV6ZCiU
@@ Diff output truncated at 10240 characters. @@
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