Commit: e00bb4d22c8e23942368e3e7cd980eba2003fdea
Author: Campbell Barton
Date: Wed Sep 20 03:31:32 2017 +1000
Branches: master
https://developer.blender.org/rBe00bb4d22c8e23942368e3e7cd980eba2003fdea
BLI_polyfill2d_test: Try flipped x/y axis
In T52834 this makes a difference.
===================================================================
M tests/gtests/blenlib/BLI_polyfill2d_test.cc
===================================================================
diff --git a/tests/gtests/blenlib/BLI_polyfill2d_test.cc
b/tests/gtests/blenlib/BLI_polyfill2d_test.cc
index eefcdd6e85e..8855eb9ff8d 100644
--- a/tests/gtests/blenlib/BLI_polyfill2d_test.cc
+++ b/tests/gtests/blenlib/BLI_polyfill2d_test.cc
@@ -210,6 +210,26 @@ static void test_polyfill_template(
#endif
}
+static void test_polyfill_template_flip_sign(
+ const char *id, bool is_degenerate,
+ const float poly[][2], const unsigned int poly_tot,
+ unsigned int tris[][3], const unsigned int tris_tot)
+{
+ float (*poly_copy)[2] = (float (*)[2])MEM_mallocN(sizeof(float[2]) *
poly_tot, id);
+ for (int flip_x = 0; flip_x < 2; flip_x++) {
+ for (int flip_y = 0; flip_y < 2; flip_y++) {
+ float sign_x = flip_x ? -1.0f : 1.0f;
+ float sign_y = flip_y ? -1.0f : 1.0f;
+ for (int i = 0; i < poly_tot; i++) {
+ poly_copy[i][0] = poly[i][0] * sign_x;
+ poly_copy[i][1] = poly[i][1] * sign_y;
+ }
+ test_polyfill_template(id, is_degenerate, poly_copy,
poly_tot, tris, tris_tot);
+ }
+ }
+ MEM_freeN(poly_copy);
+}
+
#ifdef USE_COMBINATIONS_ALL
static void test_polyfill_template_main(
const char *id, bool is_degenerate,
@@ -232,7 +252,7 @@ static void test_polyfill_template_main(
for (poly_cycle = 0; poly_cycle < poly_tot; poly_cycle++) {
// printf("polytest %s ofs=%d, reverse=%d\n", id,
poly_cycle, poly_reverse);
- test_polyfill_template(id, is_degenerate, poly,
poly_tot, tris, tris_tot);
+ test_polyfill_template_flip_sign(id, is_degenerate,
poly, poly_tot, tris, tris_tot);
/* cycle */
copy_v2_v2(tmp, poly_copy[0]);
@@ -249,7 +269,7 @@ static void test_polyfill_template_main(
const float poly[][2], const unsigned int poly_tot,
unsigned int tris[][3], const unsigned int tris_tot)
{
- test_polyfill_template(id, is_degenerate, poly, poly_tot, tris,
tris_tot);
+ test_polyfill_template_flip_sign(id, is_degenerate, poly, poly_tot,
tris, tris_tot);
}
#endif /* USE_COMBINATIONS_ALL */
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