56 lines
1.5 KiB
C++
56 lines
1.5 KiB
C++
#include "BaseTestCase.h"
|
|
|
|
#include "camera.h"
|
|
|
|
TEST(Camera, Definition)
|
|
{
|
|
CameraDefinition* cam;
|
|
cam = cameraCreateDefinition();
|
|
|
|
cameraSetLocationCoords(cam, 0.0, 1.0, 1.0);
|
|
cameraSetTargetCoords(cam, 0.0, 0.0, 0.0);
|
|
|
|
EXPECT_VECTOR3_COORDS(cameraGetLocation(cam), 0.0, 1.0, 1.0);
|
|
EXPECT_VECTOR3_COORDS(cameraGetTarget(cam), 0.0, 0.0, 0.0);
|
|
|
|
cameraDeleteDefinition(cam);
|
|
}
|
|
|
|
TEST(Camera, Projection)
|
|
{
|
|
CameraDefinition* cam;
|
|
cam = cameraCreateDefinition();
|
|
|
|
cameraSetLocationCoords(cam, 0.0, 1.0, 1.0);
|
|
cameraSetTargetCoords(cam, 0.0, 0.0, 0.0);
|
|
|
|
/* Test the reversibility of projection */
|
|
Vector3 point = cameraProject(cam, v3(12.0, 5.2, -6.3));
|
|
point = cameraUnproject(cam, point);
|
|
EXPECT_VECTOR3_COORDS(point, 12.0, 5.2, -6.3);
|
|
point = cameraProject(cam, v3(-25.1, 8.3, 1.3));
|
|
point = cameraUnproject(cam, point);
|
|
EXPECT_VECTOR3_COORDS(point, -25.1, 8.3, 1.3);
|
|
|
|
cameraDeleteDefinition(cam);
|
|
}
|
|
|
|
TEST(Camera, Depth)
|
|
{
|
|
CameraDefinition* cam;
|
|
cam = cameraCreateDefinition();
|
|
|
|
cameraSetLocationCoords(cam, 0.0, 0.0, 0.0);
|
|
cameraSetTargetCoords(cam, 1.0, 0.0, 0.0);
|
|
|
|
/* Test the real depth getter */
|
|
Vector3 point = cameraProject(cam, v3(12.5, 0.0, 0.0));
|
|
ASSERT_DOUBLE_EQ(cameraGetRealDepth(cam, point), 12.5);
|
|
point = cameraProject(cam, v3(12.5, 8.0, -3.0));
|
|
ASSERT_DOUBLE_EQ(cameraGetRealDepth(cam, point), 12.5);
|
|
point = cameraProject(cam, v3(12.5, 12.0, 58.0));
|
|
ASSERT_DOUBLE_EQ(cameraGetRealDepth(cam, point), 12.5);
|
|
|
|
cameraDeleteDefinition(cam);
|
|
}
|