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Start quaternions and transform matrix

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bloeys
2021-11-06 07:44:08 +04:00
parent 9d9bcdfc05
commit 81c22bfe4d
6 changed files with 176 additions and 3 deletions
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14
main.go
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@ -118,12 +118,22 @@ func main() {
}
vec3A := gglm.Vec3{Data: [3]float32{1, 2, 3}}
lol := gglm.MulMat3Vec3(&mat3A, &vec3A)
println(lol.String())
mm3v3 := gglm.MulMat3Vec3(&mat3A, &vec3A)
println(mm3v3.String())
//ReflectVec2
vec2B := &gglm.Vec2{Data: [2]float32{4, 5}}
normA := &gglm.Vec2{Data: [2]float32{0, 1}}
rVec2A := gglm.ReflectVec2(vec2B, normA)
println(rVec2A.String())
//Quaternion
vRot := &gglm.Vec3{Data: [3]float32{60, 30, 20}}
q := gglm.NewQuatEuler(vRot.AsRad())
println("\n" + vRot.AsRad().String())
println(q.String(), "\n", q.Mag())
q = gglm.NewQuatAngleAxis(60*gglm.Deg2Rad, vRot.Normalize())
println("\n" + vRot.Normalize().String())
println(q.String())
}