#5576: Add unit test checking an ASE model with a non-identity NODE_T…

…M matrix, which should be applied to the vertex normals of the surface.
codereader · Apr 5, 2021 · 4ecedd1 · 4ecedd1
1 parent 271f798
commit 4ecedd1
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diff --git a/test/Models.cpp b/test/Models.cpp
@@ -120,6 +120,11 @@ TEST_F(AseImportTest, VertexAndTriangleCount)
     EXPECT_EQ(model->getSurfaceCount(), 1);
     EXPECT_EQ(model->getSurface(0).getNumVertices(), 24);
     EXPECT_EQ(model->getSurface(0).getNumTriangles(), 12);
+
+    model = GlobalModelCache().getModel("models/ase/gauge_needle.ase");
+    EXPECT_EQ(model->getSurfaceCount(), 1);
+    EXPECT_EQ(model->getSurface(0).getNumVertices(), 14);
+    EXPECT_EQ(model->getSurface(0).getNumTriangles(), 11);
 }
 
 TEST_F(AseImportTest, TriangleWindingCW)
@@ -302,4 +307,27 @@ TEST_F(AseImportTest, VertexColours)
     expectVertexWithColour(model->getSurface(0), Vertex3f(19, -19, 2), Vector3(0, 0, 0));
 }
 
+// Tests the NODE_TM transform application to vertex normals
+TEST_F(AseImportTest, VertexNormalTransformation)
+{
+    auto model = GlobalModelCache().getModel("models/ase/gauge_needle.ase");
+    EXPECT_EQ(model->getSurfaceCount(), 1);
+
+    // Check for a few specific vertex/colour combinations (values taken directly from the TDM parse result)
+    expectVertexWithNormal(model->getSurface(0), Vertex3f(-0.140799999, -0.745599985, 0.125799999), Normal3f(0, -1, 0));
+    expectVertexWithNormal(model->getSurface(0), Vertex3f(0.188199997, -0.745599985, 0.125900000), Normal3f(0, -1, 0));
+    expectVertexWithNormal(model->getSurface(0), Vertex3f(-0.0364999995, -0.745599985, 0.0203000009), Normal3f(0, -1, 0));
+    expectVertexWithNormal(model->getSurface(0), Vertex3f(0.0839999989, -0.745599985, 0.0203000009), Normal3f(0, -1, 0));
+    expectVertexWithNormal(model->getSurface(0), Vertex3f(-0.140900001, -0.745599985, 0.331900001), Normal3f(0.000499708927, -0.999999583, 0.000800181471));
+    expectVertexWithNormal(model->getSurface(0), Vertex3f(0.188199997, -0.745599985, 0.331999987), Normal3f(-3.27272573e-07, -0.999999583, 0.000899999577));
+    expectVertexWithNormal(model->getSurface(0), Vertex3f(-0.0218000002, -0.744899988, 2.23850012), Normal3f(0.0139053408, -0.999789357, -0.0150947841));
+    expectVertexWithNormal(model->getSurface(0), Vertex3f(0.0679000020, -0.742100000, 2.23850012), Normal3f(0.0298263635, -0.996775806, -0.0744873509));
+    expectVertexWithNormal(model->getSurface(0), Vertex3f(-0.133800000, -0.745599985, 2.29660010), Normal3f(1.23635652e-06, -0.999994278, -0.00339998049));
+    expectVertexWithNormal(model->getSurface(0), Vertex3f(0.179800004, -0.745599985, 2.29670000), Normal3f(0.00370575022, -0.999861956, -0.0161980372));
+    expectVertexWithNormal(model->getSurface(0), Vertex3f(0.0229000002, -0.745599985, 2.69810009), Normal3f(0, -1, 0));
+    expectVertexWithNormal(model->getSurface(0), Vertex3f(-0.0218000002, -0.744899988, 2.23850012), Normal3f(-0.869799972, 0.00000000, -0.493404597));
+    expectVertexWithNormal(model->getSurface(0), Vertex3f(-0.133800000, -0.745599985, 2.29660010), Normal3f(-0.460478902, 0.00000000, -0.887670696));
+    expectVertexWithNormal(model->getSurface(0), Vertex3f(-0.140900001, -0.745599985, 0.331900001), Normal3f(-0.998054981, -0.00000000, 0.0623391047));
+}
+
 }
diff --git a/test/resources/tdm/models/ase/gauge_needle.ase b/test/resources/tdm/models/ase/gauge_needle.ase
@@ -0,0 +1,180 @@
+*3DSMAX_ASCIIEXPORT	200
+*COMMENT "AsciiExport Version  2.00 - Thu May 10 18:01:29 2007"
+*SCENE {
+	*SCENE_FILENAME ""
+	*SCENE_FIRSTFRAME 0
+	*SCENE_LASTFRAME 100
+	*SCENE_FRAMESPEED 30
+	*SCENE_TICKSPERFRAME 160
+	*SCENE_BACKGROUND_STATIC 0.0000	0.0000	0.0000
+	*SCENE_AMBIENT_STATIC 0.0000	0.0000	0.0000
+}
+*MATERIAL_LIST {
+	*MATERIAL_COUNT 1
+	*MATERIAL 0 {
+		*MATERIAL_NAME "Material #25"
+		*MATERIAL_CLASS "Standard"
+		*MATERIAL_AMBIENT 0.5880	0.5880	0.5880
+		*MATERIAL_DIFFUSE 0.5880	0.5880	0.5880
+		*MATERIAL_SPECULAR 0.9000	0.9000	0.9000
+		*MATERIAL_SHINE 0.1000
+		*MATERIAL_SHINESTRENGTH 0.0000
+		*MATERIAL_TRANSPARENCY 0.0000
+		*MATERIAL_WIRESIZE 1.0000
+		*MATERIAL_SHADING Blinn
+		*MATERIAL_XP_FALLOFF 0.0000
+		*MATERIAL_SELFILLUM 0.0000
+		*MATERIAL_FALLOFF In
+		*MATERIAL_XP_TYPE Filter
+		*MAP_DIFFUSE {
+			*MAP_NAME "Map #1"
+			*MAP_CLASS "Bitmap"
+			*MAP_SUBNO 1
+			*MAP_AMOUNT 1.0000
+			*BITMAP "//base/bc_gaugesteam"
+			*MAP_TYPE Screen
+			*UVW_U_OFFSET 0.0000
+			*UVW_V_OFFSET 0.0000
+			*UVW_U_TILING 1.0000
+			*UVW_V_TILING 1.0000
+			*UVW_ANGLE 0.0000
+			*UVW_BLUR 1.0000
+			*UVW_BLUR_OFFSET 0.0000
+			*UVW_NOUSE_AMT 1.0000
+			*UVW_NOISE_SIZE 1.0000
+			*UVW_NOISE_LEVEL 1
+			*UVW_NOISE_PHASE 0.0000
+			*BITMAP_FILTER Pyramidal
+		}
+	}
+}
+*GEOMOBJECT {
+	*NODE_NAME "Box01"
+	*NODE_TM {
+		*NODE_NAME "Box01"
+		*INHERIT_POS 0 0 0
+		*INHERIT_ROT 0 0 0
+		*INHERIT_SCL 0 0 0
+		*TM_ROW0 1.1000	0.0000	0.0004
+		*TM_ROW1 -0.0004	-0.0000	1.1000
+		*TM_ROW2 0.0000	-1.1000	-0.0000
+		*TM_ROW3 0.0233	-0.7796	0.2243
+		*TM_POS 0.0233	-0.7796	0.2243
+		*TM_ROTAXIS -1.0000	0.0002	-0.0002
+		*TM_ROTANGLE 1.5708
+		*TM_SCALE 1.1000	1.1000	1.1000
+		*TM_SCALEAXIS 0.0000	0.0000	0.0000
+		*TM_SCALEAXISANG 0.0000
+	}
+	*MESH {
+		*TIMEVALUE 0
+		*MESH_NUMVERTEX 12
+		*MESH_NUMFACES 11
+		*MESH_VERTEX_LIST {
+			*MESH_VERTEX    0	-0.0365	-0.7456	0.0203
+			*MESH_VERTEX    1	0.0840	-0.7456	0.0203
+			*MESH_VERTEX    2	-0.1408	-0.7456	0.1258
+			*MESH_VERTEX    3	0.1882	-0.7456	0.1259
+			*MESH_VERTEX    4	-0.1409	-0.7456	0.3319
+			*MESH_VERTEX    5	0.1882	-0.7456	0.3320
+			*MESH_VERTEX    6	-0.0218	-0.7449	2.2385
+			*MESH_VERTEX    7	0.0679	-0.7421	2.2385
+			*MESH_VERTEX    8	-0.1338	-0.7456	2.2966
+			*MESH_VERTEX    9	0.1798	-0.7456	2.2967
+			*MESH_VERTEX   10	0.0229	-0.7456	2.6981
+			*MESH_VERTEX   11	-0.0218	-0.7434	2.2385
+		}
+		*MESH_FACE_LIST {
+			*MESH_FACE    0:    A:    2 B:    0 C:    3 AB:    1 BC:    0 CA:    1	 *MESH_SMOOTHING 2 	*MESH_MTLID 0
+			*MESH_FACE    1:    A:    1 B:    3 C:    0 AB:    1 BC:    0 CA:    1	 *MESH_SMOOTHING 2 	*MESH_MTLID 0
+			*MESH_FACE    2:    A:    4 B:    2 C:    5 AB:    1 BC:    0 CA:    1	 *MESH_SMOOTHING 2 	*MESH_MTLID 0
+			*MESH_FACE    3:    A:    3 B:    5 C:    2 AB:    1 BC:    0 CA:    1	 *MESH_SMOOTHING 2 	*MESH_MTLID 0
+			*MESH_FACE    4:    A:    6 B:    4 C:    7 AB:    1 BC:    0 CA:    1	 *MESH_SMOOTHING 2 	*MESH_MTLID 0
+			*MESH_FACE    5:    A:    5 B:    7 C:    4 AB:    1 BC:    0 CA:    1	 *MESH_SMOOTHING 2 	*MESH_MTLID 0
+			*MESH_FACE    6:    A:    8 B:    6 C:    9 AB:    1 BC:    0 CA:    1	 *MESH_SMOOTHING 2 	*MESH_MTLID 0
+			*MESH_FACE    7:    A:    7 B:    9 C:    6 AB:    1 BC:    0 CA:    1	 *MESH_SMOOTHING 2 	*MESH_MTLID 0
+			*MESH_FACE    8:    A:    9 B:   10 C:    8 AB:    1 BC:    1 CA:    1	 *MESH_SMOOTHING 2 	*MESH_MTLID 0
+			*MESH_FACE    9:    A:    6 B:    8 C:   11 AB:    1 BC:    1 CA:    1	 *MESH_SMOOTHING 7 	*MESH_MTLID 0
+			*MESH_FACE   10:    A:   11 B:    4 C:    6 AB:    1 BC:    1 CA:    1	 *MESH_SMOOTHING 7 	*MESH_MTLID 0
+		}
+		*MESH_NUMTVERTEX 12
+		*MESH_TVERTLIST {
+			*MESH_TVERT 0	0.9713	-0.1757	0.0000
+			*MESH_TVERT 1	1.0306	-0.1757	0.0000
+			*MESH_TVERT 2	0.9200	-0.1588	0.0000
+			*MESH_TVERT 3	1.0820	-0.1587	0.0000
+			*MESH_TVERT 4	0.9202	-0.1258	0.0000
+			*MESH_TVERT 5	1.0822	-0.1257	0.0000
+			*MESH_TVERT 6	0.9808	0.1802	0.0000
+			*MESH_TVERT 7	1.0250	0.1802	0.0000
+			*MESH_TVERT 8	0.9258	0.1895	0.0000
+			*MESH_TVERT 9	1.0802	0.1896	0.0000
+			*MESH_TVERT 10	1.0033	0.2539	0.0000
+			*MESH_TVERT 11	0.9808	0.1802	0.0000
+		}
+		*MESH_NUMTVFACES 11
+		*MESH_TFACELIST {
+			*MESH_TFACE 0	2	0	3
+			*MESH_TFACE 1	1	3	0
+			*MESH_TFACE 2	4	2	5
+			*MESH_TFACE 3	3	5	2
+			*MESH_TFACE 4	6	4	7
+			*MESH_TFACE 5	5	7	4
+			*MESH_TFACE 6	8	6	9
+			*MESH_TFACE 7	7	9	6
+			*MESH_TFACE 8	9	10	8
+			*MESH_TFACE 9	6	8	11
+			*MESH_TFACE 10	11	4	6
+		}
+		*MESH_NORMALS {
+			*MESH_FACENORMAL 0	0.0000	0.0000	1.0000
+				*MESH_VERTEXNORMAL 2	0.0000	0.0000	1.0000
+				*MESH_VERTEXNORMAL 0	0.0000	0.0000	1.0000
+				*MESH_VERTEXNORMAL 3	0.0000	0.0000	1.0000
+			*MESH_FACENORMAL 1	0.0000	0.0000	1.0000
+				*MESH_VERTEXNORMAL 1	0.0000	0.0000	1.0000
+				*MESH_VERTEXNORMAL 3	0.0000	0.0000	1.0000
+				*MESH_VERTEXNORMAL 0	0.0000	0.0000	1.0000
+			*MESH_FACENORMAL 2	0.0000	0.0000	1.0000
+				*MESH_VERTEXNORMAL 4	0.0005	0.0008	1.0000
+				*MESH_VERTEXNORMAL 2	0.0000	0.0000	1.0000
+				*MESH_VERTEXNORMAL 5	0.0000	0.0009	1.0000
+			*MESH_FACENORMAL 3	0.0000	0.0000	1.0000
+				*MESH_VERTEXNORMAL 3	0.0000	0.0000	1.0000
+				*MESH_VERTEXNORMAL 5	0.0000	0.0009	1.0000
+				*MESH_VERTEXNORMAL 2	0.0000	0.0000	1.0000
+			*MESH_FACENORMAL 4	0.0312	-0.0016	0.9995
+				*MESH_VERTEXNORMAL 6	0.0139	-0.0151	0.9998
+				*MESH_VERTEXNORMAL 4	0.0005	0.0008	1.0000
+				*MESH_VERTEXNORMAL 7	0.0298	-0.0745	0.9968
+			*MESH_FACENORMAL 5	0.0000	0.0018	1.0000
+				*MESH_VERTEXNORMAL 5	0.0000	0.0009	1.0000
+				*MESH_VERTEXNORMAL 7	0.0298	-0.0745	0.9968
+				*MESH_VERTEXNORMAL 4	0.0005	0.0008	1.0000
+			*MESH_FACENORMAL 6	-0.0000	-0.0120	0.9999
+				*MESH_VERTEXNORMAL 8	-0.0000	-0.0034	1.0000
+				*MESH_VERTEXNORMAL 6	0.0139	-0.0151	0.9998
+				*MESH_VERTEXNORMAL 9	0.0037	-0.0162	0.9999
+			*MESH_FACENORMAL 7	0.0309	-0.1193	0.9924
+				*MESH_VERTEXNORMAL 7	0.0298	-0.0745	0.9968
+				*MESH_VERTEXNORMAL 9	0.0037	-0.0162	0.9999
+				*MESH_VERTEXNORMAL 6	0.0139	-0.0151	0.9998
+			*MESH_FACENORMAL 8	0.0000	0.0000	1.0000
+				*MESH_VERTEXNORMAL 9	0.0037	-0.0162	0.9999
+				*MESH_VERTEXNORMAL 10	0.0000	0.0000	1.0000
+				*MESH_VERTEXNORMAL 8	-0.0000	-0.0034	1.0000
+			*MESH_FACENORMAL 9	-0.4608	-0.8875	0.0000
+				*MESH_VERTEXNORMAL 6	-0.8700	-0.4931	0.0000
+				*MESH_VERTEXNORMAL 8	-0.4608	-0.8875	0.0000
+				*MESH_VERTEXNORMAL 11	-0.8722	-0.4892	0.0000
+			*MESH_FACENORMAL 10	-0.9980	0.0627	0.0000
+				*MESH_VERTEXNORMAL 11	-0.8722	-0.4892	0.0000
+				*MESH_VERTEXNORMAL 4	-0.9980	0.0627	0.0000
+				*MESH_VERTEXNORMAL 6	-0.8700	-0.4931	0.0000
+		}
+	}
+	*PROP_MOTIONBLUR 0
+	*PROP_CASTSHADOW 1
+	*PROP_RECVSHADOW 1
+	*MATERIAL_REF 0
+}