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path: root/source/blender/blenkernel/intern/fcurve_test.cc
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Diffstat (limited to 'source/blender/blenkernel/intern/fcurve_test.cc')
-rw-r--r--source/blender/blenkernel/intern/fcurve_test.cc80
1 files changed, 40 insertions, 40 deletions
diff --git a/source/blender/blenkernel/intern/fcurve_test.cc b/source/blender/blenkernel/intern/fcurve_test.cc
index a58f519adfb..f258e2ff28d 100644
--- a/source/blender/blenkernel/intern/fcurve_test.cc
+++ b/source/blender/blenkernel/intern/fcurve_test.cc
@@ -27,7 +27,7 @@
namespace blender::bke::tests {
-// Epsilon for floating point comparisons.
+/* Epsilon for floating point comparisons. */
static const float EPSILON = 1e-7f;
TEST(evaluate_fcurve, EmptyFCurve)
@@ -45,9 +45,9 @@ TEST(evaluate_fcurve, OnKeys)
insert_vert_fcurve(fcu, 2.0f, 13.0f, BEZT_KEYTYPE_KEYFRAME, INSERTKEY_NO_USERPREF);
insert_vert_fcurve(fcu, 3.0f, 19.0f, BEZT_KEYTYPE_KEYFRAME, INSERTKEY_NO_USERPREF);
- EXPECT_NEAR(evaluate_fcurve(fcu, 1.0f), 7.0f, EPSILON); // hits 'on or before first' function
- EXPECT_NEAR(evaluate_fcurve(fcu, 2.0f), 13.0f, EPSILON); // hits 'between' function
- EXPECT_NEAR(evaluate_fcurve(fcu, 3.0f), 19.0f, EPSILON); // hits 'on or after last' function
+ EXPECT_NEAR(evaluate_fcurve(fcu, 1.0f), 7.0f, EPSILON); /* hits 'on or before first' function */
+ EXPECT_NEAR(evaluate_fcurve(fcu, 2.0f), 13.0f, EPSILON); /* hits 'between' function */
+ EXPECT_NEAR(evaluate_fcurve(fcu, 3.0f), 19.0f, EPSILON); /* hits 'on or after last' function */
/* Also test within a specific time epsilon of the keys, as this was an issue in T39207.
* This epsilon is just slightly smaller than the epsilon given to binarysearch_bezt_index_ex()
@@ -102,21 +102,21 @@ TEST(evaluate_fcurve, InterpolationBezier)
EXPECT_EQ(fcu->bezt[0].ipo, BEZT_IPO_BEZ);
EXPECT_EQ(fcu->bezt[1].ipo, BEZT_IPO_BEZ);
- // Test with default handles.
+ /* Test with default handles. */
EXPECT_NEAR(evaluate_fcurve(fcu, 1.25f), 7.8297067f, EPSILON);
EXPECT_NEAR(evaluate_fcurve(fcu, 1.50f), 10.0f, EPSILON);
EXPECT_NEAR(evaluate_fcurve(fcu, 1.75f), 12.170294f, EPSILON);
- // Test with modified handles.
- fcu->bezt[0].vec[0][0] = 0.71855f; // left handle X
- fcu->bezt[0].vec[0][1] = 6.22482f; // left handle Y
- fcu->bezt[0].vec[2][0] = 1.35148f; // right handle X
- fcu->bezt[0].vec[2][1] = 7.96806f; // right handle Y
+ /* Test with modified handles. */
+ fcu->bezt[0].vec[0][0] = 0.71855f; /* left handle X */
+ fcu->bezt[0].vec[0][1] = 6.22482f; /* left handle Y */
+ fcu->bezt[0].vec[2][0] = 1.35148f; /* right handle X */
+ fcu->bezt[0].vec[2][1] = 7.96806f; /* right handle Y */
- fcu->bezt[1].vec[0][0] = 1.66667f; // left handle X
- fcu->bezt[1].vec[0][1] = 10.4136f; // left handle Y
- fcu->bezt[1].vec[2][0] = 2.33333f; // right handle X
- fcu->bezt[1].vec[2][1] = 15.5864f; // right handle Y
+ fcu->bezt[1].vec[0][0] = 1.66667f; /* left handle X */
+ fcu->bezt[1].vec[0][1] = 10.4136f; /* left handle Y */
+ fcu->bezt[1].vec[2][0] = 2.33333f; /* right handle X */
+ fcu->bezt[1].vec[2][1] = 15.5864f; /* right handle Y */
EXPECT_NEAR(evaluate_fcurve(fcu, 1.25f), 7.945497f, EPSILON);
EXPECT_NEAR(evaluate_fcurve(fcu, 1.50f), 9.3495407f, EPSILON);
@@ -155,19 +155,19 @@ TEST(evaluate_fcurve, ExtrapolationLinearKeys)
fcu->bezt[1].ipo = BEZT_IPO_LIN;
fcu->extend = FCURVE_EXTRAPOLATE_LINEAR;
- // Before first keyframe.
+ /* Before first keyframe. */
EXPECT_NEAR(evaluate_fcurve(fcu, 0.75f), 5.5f, EPSILON);
EXPECT_NEAR(evaluate_fcurve(fcu, 0.50f), 4.0f, EPSILON);
EXPECT_NEAR(evaluate_fcurve(fcu, -1.50f), -8.0f, EPSILON);
- // After last keyframe.
+ /* After last keyframe. */
EXPECT_NEAR(evaluate_fcurve(fcu, 2.75f), 17.5f, EPSILON);
EXPECT_NEAR(evaluate_fcurve(fcu, 3.50f), 22.0f, EPSILON);
fcu->extend = FCURVE_EXTRAPOLATE_CONSTANT;
- // Before first keyframe.
+ /* Before first keyframe. */
EXPECT_NEAR(evaluate_fcurve(fcu, 0.75f), 7.0f, EPSILON);
EXPECT_NEAR(evaluate_fcurve(fcu, -1.50f), 7.0f, EPSILON);
- // After last keyframe.
+ /* After last keyframe. */
EXPECT_NEAR(evaluate_fcurve(fcu, 2.75f), 13.0f, EPSILON);
EXPECT_NEAR(evaluate_fcurve(fcu, 3.50f), 13.0f, EPSILON);
@@ -181,29 +181,29 @@ TEST(evaluate_fcurve, ExtrapolationBezierKeys)
EXPECT_EQ(insert_vert_fcurve(fcu, 1.0f, 7.0f, BEZT_KEYTYPE_KEYFRAME, INSERTKEY_NO_USERPREF), 0);
EXPECT_EQ(insert_vert_fcurve(fcu, 2.0f, 13.0f, BEZT_KEYTYPE_KEYFRAME, INSERTKEY_NO_USERPREF), 1);
- fcu->bezt[0].vec[0][0] = 0.71855f; // left handle X
- fcu->bezt[0].vec[0][1] = 6.22482f; // left handle Y
- fcu->bezt[0].vec[2][0] = 1.35148f; // right handle X
- fcu->bezt[0].vec[2][1] = 7.96806f; // right handle Y
+ fcu->bezt[0].vec[0][0] = 0.71855f; /* left handle X */
+ fcu->bezt[0].vec[0][1] = 6.22482f; /* left handle Y */
+ fcu->bezt[0].vec[2][0] = 1.35148f; /* right handle X */
+ fcu->bezt[0].vec[2][1] = 7.96806f; /* right handle Y */
- fcu->bezt[1].vec[0][0] = 1.66667f; // left handle X
- fcu->bezt[1].vec[0][1] = 10.4136f; // left handle Y
- fcu->bezt[1].vec[2][0] = 2.33333f; // right handle X
- fcu->bezt[1].vec[2][1] = 15.5864f; // right handle Y
+ fcu->bezt[1].vec[0][0] = 1.66667f; /* left handle X */
+ fcu->bezt[1].vec[0][1] = 10.4136f; /* left handle Y */
+ fcu->bezt[1].vec[2][0] = 2.33333f; /* right handle X */
+ fcu->bezt[1].vec[2][1] = 15.5864f; /* right handle Y */
fcu->extend = FCURVE_EXTRAPOLATE_LINEAR;
- // Before first keyframe.
+ /* Before first keyframe. */
EXPECT_NEAR(evaluate_fcurve(fcu, 0.75f), 6.3114409f, EPSILON);
EXPECT_NEAR(evaluate_fcurve(fcu, -0.50f), 2.8686447f, EPSILON);
- // After last keyframe.
+ /* After last keyframe. */
EXPECT_NEAR(evaluate_fcurve(fcu, 2.75f), 18.81946f, EPSILON);
EXPECT_NEAR(evaluate_fcurve(fcu, 3.50f), 24.63892f, EPSILON);
fcu->extend = FCURVE_EXTRAPOLATE_CONSTANT;
- // Before first keyframe.
+ /* Before first keyframe. */
EXPECT_NEAR(evaluate_fcurve(fcu, 0.75f), 7.0f, EPSILON);
EXPECT_NEAR(evaluate_fcurve(fcu, -1.50f), 7.0f, EPSILON);
- // After last keyframe.
+ /* After last keyframe. */
EXPECT_NEAR(evaluate_fcurve(fcu, 2.75f), 13.0f, EPSILON);
EXPECT_NEAR(evaluate_fcurve(fcu, 3.50f), 13.0f, EPSILON);
@@ -232,7 +232,7 @@ TEST(fcurve_subdivide, BKE_bezt_subdivide_handles)
/* Create new keyframe point with defaults from insert_vert_fcurve(). */
BezTriple beztr;
- const float x = 7.375f; // at this X-coord, the FCurve should evaluate to 1.000f.
+ const float x = 7.375f; /* at this X-coord, the FCurve should evaluate to 1.000f. */
const float y = 1.000f;
beztr.vec[0][0] = x - 1.0f;
beztr.vec[0][1] = y;
@@ -249,25 +249,25 @@ TEST(fcurve_subdivide, BKE_bezt_subdivide_handles)
EXPECT_FLOAT_EQ(y_delta, 0.0f);
- EXPECT_FLOAT_EQ(fcu->bezt[0].vec[0][0], -5.0f); // Left handle should not be touched.
+ EXPECT_FLOAT_EQ(fcu->bezt[0].vec[0][0], -5.0f); /* Left handle should not be touched. */
EXPECT_FLOAT_EQ(fcu->bezt[0].vec[0][1], 0.0f);
- EXPECT_FLOAT_EQ(fcu->bezt[0].vec[1][0], 1.0f); // Coordinates should not be touched.
+ EXPECT_FLOAT_EQ(fcu->bezt[0].vec[1][0], 1.0f); /* Coordinates should not be touched. */
EXPECT_FLOAT_EQ(fcu->bezt[0].vec[1][1], 0.0f);
- EXPECT_FLOAT_EQ(fcu->bezt[0].vec[2][0], 1.5f); // Right handle should be updated.
+ EXPECT_FLOAT_EQ(fcu->bezt[0].vec[2][0], 1.5f); /* Right handle should be updated. */
EXPECT_FLOAT_EQ(fcu->bezt[0].vec[2][1], 2.0f);
- EXPECT_FLOAT_EQ(fcu->bezt[1].vec[0][0], 13.0f); // Left handle should be updated.
+ EXPECT_FLOAT_EQ(fcu->bezt[1].vec[0][0], 13.0f); /* Left handle should be updated. */
EXPECT_FLOAT_EQ(fcu->bezt[1].vec[0][1], 0.0f);
- EXPECT_FLOAT_EQ(fcu->bezt[1].vec[1][0], 13.0f); // Coordinates should not be touched.
+ EXPECT_FLOAT_EQ(fcu->bezt[1].vec[1][0], 13.0f); /* Coordinates should not be touched. */
EXPECT_FLOAT_EQ(fcu->bezt[1].vec[1][1], 2.0f);
- EXPECT_FLOAT_EQ(fcu->bezt[1].vec[2][0], 16.0f); // Right handle should not be touched
+ EXPECT_FLOAT_EQ(fcu->bezt[1].vec[2][0], 16.0f); /* Right handle should not be touched */
EXPECT_FLOAT_EQ(fcu->bezt[1].vec[2][1], -3.0f);
- EXPECT_FLOAT_EQ(beztr.vec[0][0], 4.5f); // Left handle should be updated.
+ EXPECT_FLOAT_EQ(beztr.vec[0][0], 4.5f); /* Left handle should be updated. */
EXPECT_FLOAT_EQ(beztr.vec[0][1], 1.5f);
- EXPECT_FLOAT_EQ(beztr.vec[1][0], 7.375f); // Coordinates should not be touched.
+ EXPECT_FLOAT_EQ(beztr.vec[1][0], 7.375f); /* Coordinates should not be touched. */
EXPECT_FLOAT_EQ(beztr.vec[1][1], 1.0f);
- EXPECT_FLOAT_EQ(beztr.vec[2][0], 10.250); // Right handle should be updated.
+ EXPECT_FLOAT_EQ(beztr.vec[2][0], 10.250); /* Right handle should be updated. */
EXPECT_FLOAT_EQ(beztr.vec[2][1], 0.5);
BKE_fcurve_free(fcu);
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-05 14:21:56 +0300