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Cleanup: replace gpencil tri vars w/ array

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This commit is contained in:
Campbell Barton
2017-10-20 09:28:12 +11:00
parent 465b6333cc
commit cb957fd8e0
3 changed files with 26 additions and 40 deletions
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52
source/blender/editors/gpencil/drawgpencil.c
View File

@@ -441,9 +441,7 @@ static void gp_triangulate_stroke_fill(bGPDstroke *gps)
for (int i = 0; i < gps->tot_triangles; i++) {
bGPDtriangle *stroke_triangle = &gps->triangles[i];
stroke_triangle->v1 = tmp_triangles[i][0];
stroke_triangle->v2 = tmp_triangles[i][1];
stroke_triangle->v3 = tmp_triangles[i][2];
memcpy(stroke_triangle->verts, tmp_triangles[i], sizeof(uint[3]));
}
}
else {
@@ -490,38 +488,24 @@ static void gp_draw_stroke_fill(
/* Draw all triangles for filling the polygon (cache must be calculated before) */
BLI_assert(gps->tot_triangles >= 1);
glBegin(GL_TRIANGLES);
for (i = 0, stroke_triangle = gps->triangles; i < gps->tot_triangles; i++, stroke_triangle++) {
if (gps->flag & GP_STROKE_3DSPACE) {
/* vertex 1 */
pt = &gps->points[stroke_triangle->v1];
mul_v3_m4v3(fpt, diff_mat, &pt->x);
glVertex3fv(fpt);
/* vertex 2 */
pt = &gps->points[stroke_triangle->v2];
mul_v3_m4v3(fpt, diff_mat, &pt->x);
glVertex3fv(fpt);
/* vertex 3 */
pt = &gps->points[stroke_triangle->v3];
mul_v3_m4v3(fpt, diff_mat, &pt->x);
glVertex3fv(fpt);
if (gps->flag & GP_STROKE_3DSPACE) {
for (i = 0, stroke_triangle = gps->triangles; i < gps->tot_triangles; i++, stroke_triangle++) {
for (int j = 0; j < 3; j++) {
pt = &gps->points[stroke_triangle->verts[j]];
mul_v3_m4v3(fpt, diff_mat, &pt->x);
glVertex3fv(fpt);
}
}
else {
float co[2];
/* vertex 1 */
pt = &gps->points[stroke_triangle->v1];
mul_v3_m4v3(fpt, diff_mat, &pt->x);
gp_calc_2d_stroke_fxy(fpt, gps->flag, offsx, offsy, winx, winy, co);
glVertex2fv(co);
/* vertex 2 */
pt = &gps->points[stroke_triangle->v2];
mul_v3_m4v3(fpt, diff_mat, &pt->x);
gp_calc_2d_stroke_fxy(fpt, gps->flag, offsx, offsy, winx, winy, co);
glVertex2fv(co);
/* vertex 3 */
pt = &gps->points[stroke_triangle->v3];
mul_v3_m4v3(fpt, diff_mat, &pt->x);
gp_calc_2d_stroke_fxy(fpt, gps->flag, offsx, offsy, winx, winy, co);
glVertex2fv(co);
}
else {
for (i = 0, stroke_triangle = gps->triangles; i < gps->tot_triangles; i++, stroke_triangle++) {
for (int j = 0; j < 3; j++) {
float co[2];
pt = &gps->points[stroke_triangle->verts[j]];
mul_v3_m4v3(fpt, diff_mat, &pt->x);
gp_calc_2d_stroke_fxy(fpt, gps->flag, offsx, offsy, winx, winy, co);
glVertex2fv(co);
}
}
}
glEnd();

8
source/blender/makesdna/DNA_gpencil_types.h
View File

@@ -60,11 +60,13 @@ typedef enum eGPDspoint_Flag {
} eGPSPoint_Flag;
/* Grease-Pencil Annotations - 'Triangle'
* -> A triangle contains the index of three vertices for filling the stroke
* This is only used if high quality fill is enabled
* A triangle contains the index of three vertices for filling the stroke
* This is only used if high quality fill is enabled.
* (not saved to blend file).
*/
typedef struct bGPDtriangle {
int v1, v2, v3; /* indices for tesselated triangle used for GP Fill */
/* indices for tesselated triangle used for GP Fill */
unsigned int verts[3];
} bGPDtriangle;
/* GP brush (used for new strokes) */

6
source/blender/makesrna/intern/rna_gpencil.c
View File

@@ -959,19 +959,19 @@ static void rna_def_gpencil_triangle(BlenderRNA *brna)
/* point v1 */
prop = RNA_def_property(srna, "v1", PROP_INT, PROP_NONE);
RNA_def_property_int_sdna(prop, NULL, "v1");
RNA_def_property_int_sdna(prop, NULL, "verts[0]");
RNA_def_property_ui_text(prop, "v1", "First triangle vertex index");
RNA_def_property_clear_flag(prop, PROP_EDITABLE);
/* point v2 */
prop = RNA_def_property(srna, "v2", PROP_INT, PROP_NONE);
RNA_def_property_int_sdna(prop, NULL, "v2");
RNA_def_property_int_sdna(prop, NULL, "verts[1]");
RNA_def_property_ui_text(prop, "v2", "Second triangle vertex index");
RNA_def_property_clear_flag(prop, PROP_EDITABLE);
/* point v3 */
prop = RNA_def_property(srna, "v3", PROP_INT, PROP_NONE);
RNA_def_property_int_sdna(prop, NULL, "v3");
RNA_def_property_int_sdna(prop, NULL, "verts[2]");
RNA_def_property_ui_text(prop, "v3", "Third triangle vertex index");
RNA_def_property_clear_flag(prop, PROP_EDITABLE);
}