X-Git-Url: http://git.localhorst.tv/?a=blobdiff_plain;f=tst%2Fmodel%2FGeometryTest.cpp;fp=tst%2Fmodel%2FGeometryTest.cpp;h=0000000000000000000000000000000000000000;hb=4fbf5a3c1b0e530706023f5fc4be2f68d30ea645;hp=82f88eeefcf5de296a3aaf9e013d65cd97509dde;hpb=0d580658b896dfec07466c31ae4847455724ee95;p=blank.git

diff --git a/tst/model/GeometryTest.cpp b/tst/model/GeometryTest.cpp
deleted file mode 100644
index 82f88ee..0000000
--- a/tst/model/GeometryTest.cpp
+++ /dev/null
@@ -1,119 +0,0 @@
-#include "GeometryTest.hpp"
-
-#include "model/geometry.hpp"
-
-#include <limits>
-#include <glm/gtx/io.hpp>
-#include <glm/gtx/transform.hpp>
-
-CPPUNIT_TEST_SUITE_REGISTRATION(blank::test::GeometryTest);
-
-
-namespace blank {
-namespace test {
-
-void GeometryTest::setUp() {
-}
-
-void GeometryTest::tearDown() {
-}
-
-
-void GeometryTest::testRayBoxIntersection() {
-	Ray ray{ { 0, 0, 0 }, { 1, 0, 0 } }; // at origin, pointing right
-	AABB box{ { -1, -1, -1 }, { 1, 1, 1 } }; // 2x2x2 cube centered around origin
-	glm::mat4 M(1); // no transformation
-
-	const float delta = std::numeric_limits<float>::epsilon();
-
-	float distance = 0;
-	glm::vec3 normal(0);
-
-	CPPUNIT_ASSERT_MESSAGE(
-		"ray at origin not intersecting box at origin",
-		Intersection(ray, box, M, &distance)
-	);
-	CPPUNIT_ASSERT_DOUBLES_EQUAL_MESSAGE(
-		"intersection distance way off",
-		0.0f, distance, delta
-	);
-	// normal undefined, so can't test
-
-	// move ray outside the box, but have it still point at it
-	// should be 4 units to the left now
-	ray.orig.x = -5;
-	CPPUNIT_ASSERT_MESSAGE(
-		"ray pointing at box doesn't intersect",
-		Intersection(ray, box, M, &distance, &normal)
-	);
-	CPPUNIT_ASSERT_DOUBLES_EQUAL_MESSAGE(
-		"intersection distance way off",
-		4.0f, distance, delta
-	);
-	CPPUNIT_ASSERT_EQUAL_MESSAGE(
-		"wrong surface normal at intersection point",
-		glm::vec3(-1, 0, 0), normal
-	);
-
-	// move ray to the other side, so it's pointing away now
-	ray.orig.x = 5;
-	CPPUNIT_ASSERT_MESSAGE(
-		"ray pointing away from box still intersects",
-		!Intersection(ray, box, M)
-	);
-}
-
-void GeometryTest::testBoxBoxIntersection() {
-	const float delta = std::numeric_limits<float>::epsilon();
-	float depth = 0;
-	glm::vec3 normal(0);
-
-	AABB box{ { -1, -1, -1 }, { 1, 1, 1 } }; // 2x2x2 cube centered around origin
-	glm::mat4 Ma(1); // identity
-	glm::mat4 Mb(1); // identity
-	// they're identical, so should probably intersect ^^
-
-	CPPUNIT_ASSERT_MESSAGE(
-		"identical OBBs don't intersect",
-		Intersection(box, Ma, box, Mb, depth, normal)
-	);
-	// depth is two, but normal can be any
-	// (will probably be the first axis of box a, but any is valid)
-	CPPUNIT_ASSERT_DOUBLES_EQUAL_MESSAGE(
-		"penetration depth of coincidental 2x2x2 boxes is not 2",
-		2.0f, depth, delta
-	);
-
-	Ma = glm::translate(glm::vec3(-2, 0, 0)); // 2 to the left
-	Mb = glm::translate(glm::vec3(2, 0, 0)); // 2 to the right
-	CPPUNIT_ASSERT_MESSAGE(
-		"distant OBBs intersect (2 apart, no rotation)",
-		!Intersection(box, Ma, box, Mb, depth, normal)
-	);
-	// depth and normal undefined for non-intersecting objects
-
-	Ma = glm::rotate(PI_0p25, glm::vec3(0, 0, 1)); // rotated 45° around Z
-	Mb = glm::translate(glm::vec3(2.4, 0, 0)); // 2.4 to the right
-	// they should barely touch. intersect by about sqrt(2) - 1.4 if my head works
-	CPPUNIT_ASSERT_MESSAGE(
-		"OBBs don't intersect (one rotated by 45°)",
-		Intersection(box, Ma, box, Mb, depth, normal)
-	);
-	CPPUNIT_ASSERT_DOUBLES_EQUAL_MESSAGE(
-		"bad penetration depth (with rotation)",
-		0.01421356237309504880f, depth, delta
-	);
-	CPPUNIT_ASSERT_EQUAL_MESSAGE(
-		"bad intersection normal (with rotation)",
-		glm::vec3(1, 0, 0), abs(normal) // normal can be in + or - x, therefore abs()
-	);
-
-	Mb = glm::translate(glm::vec3(3, 0, 0)); // 3 to the right
-	CPPUNIT_ASSERT_MESSAGE(
-		"OBBs intersect (one rotated by 45°)",
-		!Intersection(box, Ma, box, Mb, depth, normal)
-	);
-}
-
-}
-}