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Finishing touch for patterns!

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Godzil
2020-02-21 12:05:30 +00:00
parent 75cf59cc1a
commit 7687581e83
11 changed files with 86 additions and 14 deletions
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34
tests/pattern_test.cpp
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@@ -11,6 +11,7 @@
#include <strippattern.h>
#include <gradientpattern.h>
#include <ringpattern.h>
#include <checkerspattern.h>
#include <testpattern.h>
#include <transformation.h>
#include <colour.h>
@@ -174,4 +175,37 @@ TEST(PatternTest, A_ring_should_extend_in_both_x_and_z)
{
RingPattern pattern = RingPattern(white, black);
ASSERT_EQ(pattern.patternAt(Point(0, 0, 0)), white);
ASSERT_EQ(pattern.patternAt(Point(1, 0, 0)), black);
ASSERT_EQ(pattern.patternAt(Point(0, 0, 1)), black);
/* 0.708 is just bit more than sqrt(2)/2 */
ASSERT_EQ(pattern.patternAt(Point(0.708, 0, 0.708)), black);
}
TEST(PatternTest, Checkers_should_repeat_in_x)
{
CheckersPattern pattern = CheckersPattern(white, black);
ASSERT_EQ(pattern.patternAt(Point(0, 0, 0)), white);
ASSERT_EQ(pattern.patternAt(Point(0.99, 0, 0)), white);
ASSERT_EQ(pattern.patternAt(Point(1.01, 0, 0)), black);
}
TEST(PatternTest, Checkers_should_repeat_in_y)
{
CheckersPattern pattern = CheckersPattern(white, black);
ASSERT_EQ(pattern.patternAt(Point(0, 0, 0)), white);
ASSERT_EQ(pattern.patternAt(Point(0, 0.99, 0)), white);
ASSERT_EQ(pattern.patternAt(Point(0, 1.01, 0)), black);
}
TEST(PatternTest, Checkers_should_repeat_in_z)
{
CheckersPattern pattern = CheckersPattern(white, black);
ASSERT_EQ(pattern.patternAt(Point(0, 0, 0)), white);
ASSERT_EQ(pattern.patternAt(Point(0, 0, 0.99)), white);
ASSERT_EQ(pattern.patternAt(Point(0, 0, 1.01)), black);
}