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go-opengl-pixel
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Added test cases

This commit is contained in:
Ben Cragg 2019-04-10 12:47:21 +01:00
parent f698bae1df
commit 96e0a8f3bf
1 changed files with 13 additions and 0 deletions
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13
geometry_test.go
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@ -1181,6 +1181,19 @@ func TestLine_Intersect(t *testing.T) {
args: args{k: pixel.L(pixel.V(0, 1), pixel.V(10, 11))}, args: args{k: pixel.L(pixel.V(0, 1), pixel.V(10, 11))},
want: pixel.ZV, want: pixel.ZV,
want1: false, want1: false,
}, {
name: "Lines intersect",
fields: fields{A: pixel.V(600, 600), B: pixel.V(925, 150)},
args: args{k: pixel.L(pixel.V(740, 255), pixel.V(925, 255))},
want: pixel.V(849.1666666666666, 255),
want1: true,
},
{
name: "Lines intersect",
fields: fields{A: pixel.V(600, 600), B: pixel.V(925, 150)},
args: args{k: pixel.L(pixel.V(740, 255), pixel.V(925, 255.0001))},
want: pixel.V(849.1666240490657, 255.000059008986),
want1: true,
}, },
} }
for _, tt := range tests { for _, tt := range tests {