King_DuckZ/vectorwrapper
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Fix casting.

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Casting conditions got clarified.
User is now able to say he doesn't care if casting a wrapper on a
type larger than just the coordinates will stomp on extra data
from the casted type.
This commit is contained in:
King_DuckZ 2015-07-25 19:12:21 +02:00
parent e64db02ac3
commit 1567feaa81
4 changed files with 89 additions and 35 deletions
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7
test/unit/test_conversions.cpp
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@ -7,6 +7,12 @@ void test_svec3 (const vwr::svec3& parVec, float parX, float parY, float parZ) {
EXPECT_EQ(parVec.z(), parZ);
}
void test_tvec3 (const vwr::tvec3& parVec, float parX, float parY, float parZ) {
EXPECT_EQ(parVec.x(), parX);
EXPECT_EQ(parVec.y(), parY);
EXPECT_EQ(parVec.z(), parZ);
}
TEST(vwr, conversion) {
using namespace vwr;
@ -42,5 +48,6 @@ TEST(vwr, conversion) {
{
pvec3 p3(1.0f, 2.0f, 3.0f);
test_svec3(p3.cast<svec3>(), p3.x(), p3.y(), p3.z());
test_tvec3(p3.cast<tvec3>(), p3.x(), p3.y(), p3.z());
}
}